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Watlow ez-zone pm User Manual

Other manuals for ez-zone pm: User Manual
Manual is about: pid

Summary of ez-zone pm

  • Page 1

    0600-0059-0000 rev. G made in the u.S.A. November 2009 user’s manual ez-zone ® pm integrated controller models 1241 bundy boulevard., winona, minnesota usa 55987 phone: +1 (507) 454-5300, fax: +1 (507) 452-4507 http://www.Watlow.Com total 3 year warranty cu cus st to om mer er s sa atis tisf fa act ...

  • Page 2

    Safety information we use note, caution and warning symbols through- out this book to draw your attention to important operational and safety information. A “note” marks a short message to alert you to an important detail. A “caution” safety alert appears with informa- tion that is important for pro...

  • Page 3

    • all configuration information • user’s manual • factory page return material authorization (rma) 1. Call watlow customer service, (507) 454-5300, for a return material authorization (rma) number before returning any item for repair. If you do not know why the product failed, contact an application...

  • Page 4: Table Of Contents

    Watlow ez-zone ® pm integrated controller • 1 • table of contents tc table of contents chapter 1: overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2 standard features and benefits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 optional features and b...

  • Page 5: Chapter 1: Overview

    Watlow ez-zone ® pm integrated controller • 2 • chapter 1 overview chapter 1: overview 1 the ez-zone ® pm takes the pain out of solving your thermal loop requirements. Watlow’s ez-zone pm controllers offer options to reduce system complexity and the cost of control- loop ownership. You can order the...

  • Page 6

    Watlow ez-zone ® pm integrated controller • 3 • chapter 1 overview in one space saving package enhanced control capabilities • easily handle complex process problems such as cascade, ratio, differential, square-root, motorized valve control without slidewire feedback, wet-bulb/ dry-bulb and compress...

  • Page 7

    Watlow ez-zone ® pm integrated controller • 4 • chapter 1 overview a conceptual view of the pm the flexibility of the pm’s software and hardware al- lows a large range of configurations. Acquiring a bet- ter understanding of the controller’s overall function- ality and capabilities while at the same...

  • Page 8

    Watlow ez-zone ® pm integrated controller • 5 • chapter 1 overview ez-zone ® pm integrated model 1/16 din system diagram with a current transformer, without communications card (slot b) note: number of inputs and outputs and various combinations of the same will vary depending upon part number; see ...

  • Page 9

    Watlow ez-zone ® pm integrated controller • 6 • chapter 1 overview ez-zone ® pm integrated model 1/16 din system diagram with auxillary input, without communications card (slot b) note: number of inputs and outputs and various combinations of the same will vary depending upon part number; see orderi...

  • Page 10

    Watlow ez-zone ® pm integrated controller • 7 • chapter 1 overview ez-zone ® pm integrated model 1/16 din with limit, system diagram without communications card (slot b) note: number of inputs and outputs and various combinations of the same will vary depending upon part number; see ordering matrix ...

  • Page 11

    Watlow ez-zone ® pm integrated controller • 8 • chapter 1 overview ez-zone ® pm integrated model 1/16 din system diagram with expanded communications (slot b) note: number of inputs and outputs and various combinations of the same will vary depending upon part number; see ordering matrix for more de...

  • Page 12

    Watlow ez-zone ® pm integrated controller • 9 • chapter 1 overview ez-zone ® pm integrated model 1/8 and 1/4 din system diagram without 6 digital i/o (slot d), without communications (slot e) ez-zone pm integrated 8 th din system diagram without 6-digital i/o (slot d), without comms card (slot e) in...

  • Page 13

    Watlow ez-zone ® pm integrated controller • 10 • chapter 1 overview ez-zone ® pm integrated model 1/8 and 1/4 din system diagram with 6 digital i/o (slot d), without communications (slot e) input function output function off, heat, cool alarm, retransmit, duplex or event ez-zone pm integrated 8 th d...

  • Page 14

    Watlow ez-zone ® pm integrated controller • 11 • chapter 1 overview ez-zone ® pm integrated model 1/8 and 1/4 din with ct system diagram without 6 digital i/o (slot d), without communications (slot e) ez-zone pm integrated 8 th din with ct system diagram without 6-digital i/o (slot d), without comms...

  • Page 15

    Watlow ez-zone ® pm integrated controller • 12 • chapter 1 overview ez-zone ® pm integrated model 1/8 and 1/4 din system diagram without 6 digital i/o (slot d), with communications (slot e) ez-zone pm integrated 8 th din system diagram without 6-digital i/o (slot d), with comms card (slot e) input f...

  • Page 16

    Watlow ez-zone ® pm integrated controller • 13 • chapter 2 install and wire chapter 2: install and wire 2 1/16 din (pm6) dimensions l1 k1 j1 l2 k2 t1 s1 r1 l3 k3 j3 l4 k4 t2 s2 r2 98 99 cf cd ce b5 d6 d5 15.8 mm (0.62 in) 101.6 mm (4.00 in) 53.3 mm (2.10 in) 53.3 mm (2.10 in) 51.2 mm (2.02 in) side ...

  • Page 17

    Watlow ez-zone ® pm integrated controller • 14 • chapter 2 install and wire 1/8 din (pm8) vertical dimensions (3.95 in) 100.33 mm (2.16 in) 54.86 mm (2.10 in) 53.34 mm (4.00 in) 101.60 mm (0.62 in) 15.75 mm (0.06 in) 1.52 mm (0.40 in) 10.16 mm (1.21 in) 30.73 mm 1/8 din (pm8) vertical recommended pa...

  • Page 18

    Watlow ez-zone ® pm integrated controller • 15 • chapter 2 install and wire 1/8 din (pm9) horizontal dimensions (2.16 in) 54.86 mm (3.95 in) 100.33 mm (2.10 in) 53.34 mm (0.62 in) 15.75 mm (4.00 in) 101.60 mm (0.06 in) 1.52 mm (0.40 in) 10.16 mm (1.21 in) 30.73 mm 1/8 din (pm9) horizontal recommende...

  • Page 19

    Watlow ez-zone ® pm integrated controller • 16 • chapter 2 install and wire 1/4 din (pm4) dimensions 3.95 100.33 3.95 100.33 .62 15.75 .06 1.52 .50 12.70 1.21 30.73 3.97 100.84 1/4 din (pm4) recommended panel spacing 3.635 92.3 3.635 92.3 .85 21.6 .85 21.6 panel thickness .060 (1.53) to .375 (9.52).

  • Page 20

    Watlow ez-zone ® pm integrated controller • 17 • chapter 2 install and wire installing and removing the pm ez-zone pm (pm6 & pm8 shown below) 1. Make the panel cutout using the mounting tem- plate dimensions in this chapter. Insert the case assembly into the panel cutout. 2. While pressing the case ...

  • Page 21

    Watlow ez-zone ® pm integrated controller • 18 • chapter 2 install and wire chemical compatibility this product is compatible with acids, weak alkalis, alcohols, gamma radiation and ultraviolet radiation. This product is not compatible with strong alkalis, organic solvents, fuels, aromatic hydrocarb...

  • Page 22

    Watlow ez-zone ® pm integrated controller • 19 • chapter 2 install and wire slot a slot b slot d slot e inputs terminal function configuration 1 2 7 - 12 t1 s1 r1 t2 s2 r2 s2 (rtd) or current + s3 (rtd), thermocouple -, current - or volts -, potentiometer wiper, thermistor s1 (rtd), thermocouple + o...

  • Page 23

    Watlow ez-zone ® pm integrated controller • 20 • chapter 2 install and wire communications terminal function configuration cb ca cc cb ca c5 c3 c2 cb ca cc cb ca c5 c3 c2 modbus rtu eia-485 t+/r+ modbus rtu eia-485 t-/r- modbus rtu eia-485 common modbus rtu eia-485 t+/r+ modbus rtu eia-485 t-/r- mod...

  • Page 24

    Watlow ez-zone ® pm integrated controller • 21 • chapter 2 install and wire back view slot orientation 1/16 din pm6 c dig i/o 5 & 6 485 comms power a output 2 output 1 input 1 b output 3 output 4 input 2 note: slot b above can also be configured with a communications card. Digital inputs & outputs 5...

  • Page 25

    Watlow ez-zone ® pm integrated controller • 22 • chapter 2 install and wire warning: Óç use national electric (nec) or other country-specific standard wiring and safety practices when wiring and connecting this controller to a power source and to electrical sensors or pe- ripheral devices . Failure ...

  • Page 26

    Watlow ez-zone ® pm integrated controller • 23 • chapter 2 install and wire warning: Óç use national electric (nec) or other country-specific standard wiring and safety practices when wiring and connecting this controller to a power source and to electrical sensors or pe- ripheral devices . Failure ...

  • Page 27

    Watlow ez-zone ® pm integrated controller • 24 • chapter 2 install and wire warning: Óç use national electric (nec) or other country-specific standard wiring and safety practices when wiring and connecting this controller to a power source and to electrical sensors or pe- ripheral devices . Failure ...

  • Page 28

    Watlow ez-zone ® pm integrated controller • 25 • chapter 2 install and wire warning: Óç use national electric (nec) or other country-specific standard wiring and safety practices when wiring and connecting this controller to a power source and to electrical sensors or pe- ripheral devices . Failure ...

  • Page 29

    Watlow ez-zone ® pm integrated controller • 26 • chapter 2 install and wire warning: Óç use national electric (nec) or other country-specific standard wiring and safety practices when wiring and connecting this controller to a power source and to electrical sensors or pe- ripheral devices . Failure ...

  • Page 30

    Watlow ez-zone ® pm integrated controller • 27 • chapter 2 install and wire warning: Óç use national electric (nec) or other country-specific standard wiring and safety practices when wiring and connecting this controller to a power source and to electrical sensors or pe- ripheral devices . Failure ...

  • Page 31

    Watlow ez-zone ® pm integrated controller • 28 • chapter 2 install and wire warning: Óç use national electric (nec) or other country-specific standard wiring and safety practices when wiring and connecting this controller to a power source and to electrical sensors or pe- ripheral devices . Failure ...

  • Page 32

    Watlow ez-zone ® pm integrated controller • 29 • chapter 2 install and wire warning: Óç use national electric (nec) or other country-specific standard wiring and safety practices when wiring and connecting this controller to a power source and to electrical sensors or pe- ripheral devices . Failure ...

  • Page 33

    Watlow ez-zone ® pm integrated controller • 30 • chapter 2 install and wire warning: Óç use national electric (nec) or other country-specific standard wiring and safety practices when wiring and connecting this controller to a power source and to electrical sensors or pe- ripheral devices . Failure ...

  • Page 34

    Watlow ez-zone ® pm integrated controller • 31 • chapter 2 install and wire warning: Óç use national electric (nec) or other country-specific standard wiring and safety practices when wiring and connecting this controller to a power source and to electrical sensors or pe- ripheral devices . Failure ...

  • Page 35

    Watlow ez-zone ® pm integrated controller • 32 • chapter 3 keys and displays chapter 3: keys and displays 3 advance key ‰ advances through parameter prompts. Upper display: in the home page, displays the process value, otherwise displays the value of the parameter in the lower display. Zone display:...

  • Page 36

    Watlow ez-zone ® pm integrated controller • 33 • chapter 3 keys and displays responding to a displayed message attention codes an active message (see home page for listing) will cause the display to toggle between the normal set- tings and the active message in the upper display and attention [attn]...

  • Page 37

    Watlow ez-zone ® pm integrated controller • 34 • chapter 3 keys and displays ® [`` 70 ] [` `72 ] ® [`` ai ] [ oper ] operations page from home page: press both the up ¿ and down ¯ keys for three seconds. ® [`` 70 ] [` `72 ] ® [`` ai ] [` set ] setup page from home page: press both the up ¿ and down ...

  • Page 38: Chapter 4: Home Page

    Watlow ez-zone ® pm integrated controller • 35 • chapter 4 home page chapter 4: home page 4 watlow’s patented user-defined menu system im- proves operational efficiency. The user-defined home page provides you with a shortcut to monitor or change the parameter values that you use most of- ten. The d...

  • Page 39

    Watlow ez-zone ® pm integrated controller • 36 • chapter 4 home page possible home page defaults (dependent on part number) home page display parameter page and menu all models 1 active process value (1) numerical value operations page, monitor menu 2 active set point (1) numerical value operations ...

  • Page 40

    Watlow ez-zone ® pm integrated controller • 37 • chapter 4 home page conventions used in the menu pages to better understand the menu pages that follow review the naming conventions used. When encoun- tered throughout this document, the word "default" implies as shipped from the factory. Each page (...

  • Page 41

    Watlow ez-zone ® pm integrated controller • 38 • chapter 4 home page cation does not dictate which register should be high or low order watlow provides the user the ability to swap this order (setup page, com menu) from the default low/high [lohi] to high/low [hilo]. Note: with the release of firmwa...

  • Page 42: Operations  Page

    Watlow ez-zone ® pm integrated controller • 39 • chapter 5 operations page 5 chapter 5: operations page to go to the operations page from the home page, press both the up ¿ and down ¯ keys for three sec- onds. [``ai] will appear in the upper display and [oper] will appear in the lower display. • pre...

  • Page 43

    Watlow ez-zone ® pm integrated controller • 40 • chapter 5 operations page operations page display parameter name description range default parameter appears in menu when modbus rela- tive address cip class instance attribute hex (dec) profibus index data type & read/ write [``ai] [oper] analog inpu...

  • Page 44

    Watlow ez-zone ® pm integrated controller • 41 • chapter 5 operations page operations page display parameter name description range default parameter appears in menu when modbus rela- tive address cip class instance attribute hex (dec) profibus index data type & read/ write [``o;u] [ o.V] linearizat...

  • Page 45

    Watlow ez-zone ® pm integrated controller • 42 • chapter 5 operations page operations page display parameter name description range default parameter appears in menu when modbus rela- tive address cip class instance attribute hex (dec) profibus index data type & read/ write [``o;u] [ o.V] process va...

  • Page 46

    Watlow ez-zone ® pm integrated controller • 43 • chapter 5 operations page operations page display parameter name description range default parameter appears in menu when modbus rela- tive address cip class instance attribute hex (dec) profibus index data type & read/ write no dis- play ez-key/s (1 ...

  • Page 47

    Watlow ez-zone ® pm integrated controller • 44 • chapter 5 operations page operations page display parameter name description range default parameter appears in menu when modbus rela- tive address cip class instance attribute hex (dec) profibus index data type & read/ write [`c;pr] [ c.Pr] monitor (...

  • Page 48

    Watlow ez-zone ® pm integrated controller • 45 • chapter 5 operations page operations page display parameter name description range default parameter appears in menu when modbus rela- tive address cip class instance attribute hex (dec) profibus index data type & read/ write [`aut] [ aut] loop (1 to ...

  • Page 49

    Watlow ez-zone ® pm integrated controller • 46 • chapter 5 operations page operations page display parameter name description range default parameter appears in menu when modbus rela- tive address cip class instance attribute hex (dec) profibus index data type & read/ write [`c;hy] [ c.Hy] loop (1 t...

  • Page 50

    Watlow ez-zone ® pm integrated controller • 47 • chapter 5 operations page operations page display parameter name description range default parameter appears in menu when modbus rela- tive address cip class instance attribute hex (dec) profibus index data type & read/ write [alm] [oper] alarm menu [...

  • Page 51

    Watlow ez-zone ® pm integrated controller • 48 • chapter 5 operations page operations page display parameter name description range default parameter appears in menu when modbus rela- tive address cip class instance attribute hex (dec) profibus index data type & read/ write no dis- play alarm (1 to ...

  • Page 52

    Watlow ez-zone ® pm integrated controller • 49 • chapter 5 operations page operations page display parameter name description range default parameter appears in menu when modbus rela- tive address cip class instance attribute hex (dec) profibus index data type & read/ write [`cu;r] [ cu.R] current (...

  • Page 53

    Watlow ez-zone ® pm integrated controller • 50 • chapter 5 operations page operations page display parameter name description range default parameter appears in menu when modbus rela- tive address cip class instance attribute hex (dec) profibus index data type & read/ write no dis- play math (1) mat...

  • Page 54

    Watlow ez-zone ® pm integrated controller • 51 • chapter 5 operations page operations page display parameter name description range default parameter appears in menu when modbus rela- tive address cip class instance attribute hex (dec) profibus index data type & read/ write no dis- play special outp...

  • Page 55

    Watlow ez-zone ® pm integrated controller • 52 • chapter 5 operations page operations page display parameter name description range default parameter appears in menu when modbus rela- tive address cip class instance attribute hex (dec) profibus index data type & read/ write [t;sp1] [tg.Sp] profile s...

  • Page 56

    Watlow ez-zone ® pm integrated controller • 53 • chapter 5 operations page operations page display parameter name description range default parameter appears in menu when modbus rela- tive address cip class instance attribute hex (dec) profibus index data type & read/ write [`s;ti] [ s.Ti] profile s...

  • Page 57

    Watlow ez-zone ® pm integrated controller • 54 • chapter 5 operations page operations page display parameter name description range default parameter appears in menu when modbus rela- tive address cip class instance attribute hex (dec) profibus index data type & read/ write no dis- play profile stat...

  • Page 58: Chapter 6: Setup Page

    Watlow ez-zone ® pm integrated controller • 55 • chapter 6 setup page 6 chapter 6: setup page navigating the setup page note: some of these menus and parameters may not appear, depending on the controller's options. See model number information in the appendix for more information. If there is only ...

  • Page 59

    Watlow ez-zone ® pm integrated controller • 56 • chapter 6 setup page [alm] [`set] alarm menu [```1] to [```4] [alm] alarm [`a;ty] type [`sr;a] source function a [`is;;a] source instance a [`a;hy] hysteresis [`a;lg] logic [`a;sd] sides [`a;la] latching [`a;bl] blocking [`a;si] silencing [a;dsp] disp...

  • Page 60

    Watlow ez-zone ® pm integrated controller • 57 • chapter 6 setup page setup page dis- play parameter name description range default parameter appears in menu when modbus rela- tive address cip class instance attribute hex (dec) profibus index data type & read/ write [``ai] [`set] analog input menu [...

  • Page 61

    Watlow ez-zone ® pm integrated controller • 58 • chapter 6 setup page setup page dis- play parameter name description range default parameter appears in menu when modbus rela- tive address cip class instance attribute hex (dec) profibus index data type & read/ write [`r;lo] [ r.Lo] analog input (1 t...

  • Page 62

    Watlow ez-zone ® pm integrated controller • 59 • chapter 6 setup page setup page dis- play parameter name description range default parameter appears in menu when modbus rela- tive address cip class instance attribute hex (dec) profibus index data type & read/ write [`i;er] [ i.Er] analog input (1 t...

  • Page 63

    Watlow ez-zone ® pm integrated controller • 60 • chapter 6 setup page setup page dis- play parameter name description range default parameter appears in menu when modbus rela- tive address cip class instance attribute hex (dec) profibus index data type & read/ write [`ip;1] [ ip.1] linearization (1 ...

  • Page 64

    Watlow ez-zone ® pm integrated controller • 61 • chapter 6 setup page setup page dis- play parameter name description range default parameter appears in menu when modbus rela- tive address cip class instance attribute hex (dec) profibus index data type & read/ write [`ip;5] [ ip.5] linearization (1 ...

  • Page 65

    Watlow ez-zone ® pm integrated controller • 62 • chapter 6 setup page setup page dis- play parameter name description range default parameter appears in menu when modbus rela- tive address cip class instance attribute hex (dec) profibus index data type & read/ write [`ip;9] [ ip.9] linearization (1 ...

  • Page 66

    Watlow ez-zone ® pm integrated controller • 63 • chapter 6 setup page setup page dis- play parameter name description range default parameter appears in menu when modbus rela- tive address cip class instance attribute hex (dec) profibus index data type & read/ write [a;unt] [a.Unt] process value (1 ...

  • Page 67

    Watlow ez-zone ® pm integrated controller • 64 • chapter 6 setup page setup page dis- play parameter name description range default parameter appears in menu when modbus rela- tive address cip class instance attribute hex (dec) profibus index data type & read/ write [``fi] [ fi] digital output (5 to...

  • Page 68

    Watlow ez-zone ® pm integrated controller • 65 • chapter 6 setup page setup page dis- play parameter name description range default parameter appears in menu when modbus rela- tive address cip class instance attribute hex (dec) profibus index data type & read/ write [`leu] [ lev] digital input (5 to...

  • Page 69

    Watlow ez-zone ® pm integrated controller • 66 • chapter 6 setup page setup page dis- play parameter name description range default parameter appears in menu when modbus rela- tive address cip class instance attribute hex (dec) profibus index data type & read/ write [``fi] [ fi] digital input (5 to ...

  • Page 70

    Watlow ez-zone ® pm integrated controller • 67 • chapter 6 setup page setup page dis- play parameter name description range default parameter appears in menu when modbus rela- tive address cip class instance attribute hex (dec) profibus index data type & read/ write [loop] [`set] control loop menu [...

  • Page 71

    Watlow ez-zone ® pm integrated controller • 68 • chapter 6 setup page setup page dis- play parameter name description range default parameter appears in menu when modbus rela- tive address cip class instance attribute hex (dec) profibus index data type & read/ write [t;agr] [t.Agr] control loop (1 t...

  • Page 72

    Watlow ez-zone ® pm integrated controller • 69 • chapter 6 setup page setup page dis- play parameter name description range default parameter appears in menu when modbus rela- tive address cip class instance attribute hex (dec) profibus index data type & read/ write [`l;dt] [ l.Dt] control loop (1 t...

  • Page 73

    Watlow ez-zone ® pm integrated controller • 70 • chapter 6 setup page setup page dis- play parameter name description range default parameter appears in menu when modbus rela- tive address cip class instance attribute hex (dec) profibus index data type & read/ write [sp;lo] [sp.Lo] control loop (1 t...

  • Page 74

    Watlow ez-zone ® pm integrated controller • 71 • chapter 6 setup page setup page dis- play parameter name description range default parameter appears in menu when modbus rela- tive address cip class instance attribute hex (dec) profibus index data type & read/ write [`o;tb] [ o.Tb] output (1 to 4) t...

  • Page 75

    Watlow ez-zone ® pm integrated controller • 72 • chapter 6 setup page setup page dis- play parameter name description range default parameter appears in menu when modbus rela- tive address cip class instance attribute hex (dec) profibus index data type & read/ write [``fi] [ fi] output (1 or 3 pro- ...

  • Page 76

    Watlow ez-zone ® pm integrated controller • 73 • chapter 6 setup page setup page dis- play parameter name description range default parameter appears in menu when modbus rela- tive address cip class instance attribute hex (dec) profibus index data type & read/ write [`o;ca] [ o.Ca] output (1 or 3 pr...

  • Page 77

    Watlow ez-zone ® pm integrated controller • 74 • chapter 6 setup page setup page dis- play parameter name description range default parameter appears in menu when modbus rela- tive address cip class instance attribute hex (dec) profibus index data type & read/ write [`a;sd] [ a.Sd] alarm (1 to 4) si...

  • Page 78

    Watlow ez-zone ® pm integrated controller • 75 • chapter 6 setup page setup page dis- play parameter name description range default parameter appears in menu when modbus rela- tive address cip class instance attribute hex (dec) profibus index data type & read/ write [`a;dl] [ a.Dl] alarm (1 to 4) de...

  • Page 79

    Watlow ez-zone ® pm integrated controller • 76 • chapter 6 setup page setup page dis- play parameter name description range default parameter appears in menu when modbus rela- tive address cip class instance attribute hex (dec) profibus index data type & read/ write [mat] * [`set] math menu [``fn] [...

  • Page 80

    Watlow ez-zone ® pm integrated controller • 77 • chapter 6 setup page setup page dis- play parameter name description range default parameter appears in menu when modbus rela- tive address cip class instance attribute hex (dec) profibus index data type & read/ write [`sof] * [`set] special output fu...

  • Page 81

    Watlow ez-zone ® pm integrated controller • 78 • chapter 6 setup page setup page dis- play parameter name description range default parameter appears in menu when modbus rela- tive address cip class instance attribute hex (dec) profibus index data type & read/ write [`on;t] [ on.T] special output (1...

  • Page 82

    Watlow ez-zone ® pm integrated controller • 79 • chapter 6 setup page setup page dis- play parameter name description range default parameter appears in menu when modbus rela- tive address cip class instance attribute hex (dec) profibus index data type & read/ write [``fn] [ fn] function key (1 to 2...

  • Page 83

    Watlow ez-zone ® pm integrated controller • 80 • chapter 6 setup page setup page dis- play parameter name description range default parameter appears in menu when modbus rela- tive address cip class instance attribute hex (dec) profibus index data type & read/ write [r;typ] [r.Typ] global menu rampi...

  • Page 84

    Watlow ez-zone ® pm integrated controller • 81 • chapter 6 setup page setup page dis- play parameter name description range default parameter appears in menu when modbus rela- tive address cip class instance attribute hex (dec) profibus index data type & read/ write [poti] [poti] global menu power o...

  • Page 85

    Watlow ez-zone ® pm integrated controller • 82 • chapter 6 setup page setup page dis- play parameter name description range default parameter appears in menu when modbus rela- tive address cip class instance attribute hex (dec) profibus index data type & read/ write `ad;s] [ ad.S] communications 1 a...

  • Page 86

    Watlow ez-zone ® pm integrated controller • 83 • chapter 6 setup page setup page dis- play parameter name description range default parameter appears in menu when modbus rela- tive address cip class instance attribute hex (dec) profibus index data type & read/ write [map] [ map] communications (1) d...

  • Page 87

    Watlow ez-zone ® pm integrated controller • 84 • chapter 6 setup page setup page dis- play parameter name description range default parameter appears in menu when modbus rela- tive address cip class instance attribute hex (dec) profibus index data type & read/ write [ip;f1] [ip.F1] communications (2...

  • Page 88

    Watlow ez-zone ® pm integrated controller • 85 • chapter 6 setup page setup page dis- play parameter name description range default parameter appears in menu when modbus rela- tive address cip class instance attribute hex (dec) profibus index data type & read/ write [ip;s2] [ip.S2] communications (2...

  • Page 89

    Watlow ez-zone ® pm integrated controller • 86 • chapter 6 setup page setup page dis- play parameter name description range default parameter appears in menu when modbus rela- tive address cip class instance attribute hex (dec) profibus index data type & read/ write [mb;e] [mb.E] communications (2) ...

  • Page 90

    Watlow ez-zone ® pm integrated controller • 87 • chapter 6 setup page setup page dis- play parameter name description range default parameter appears in menu when modbus rela- tive address cip class instance attribute hex (dec) profibus index data type & read/ write [dow] [dow] real time clock day o...

  • Page 91: Chapter 7: Profiling Page

    Watlow ez-zone ® pm integrated controller • 88 • chapter 7 profiling page chapter 7: profiling page 7 navigating the profiling page note: some of these menus and parameters may not appear, depending on the controller's options. See model number information in the appendix for more information. If th...

  • Page 92

    Watlow ez-zone ® pm integrated controller • 89 • chapter 7 profiling page profiling page dis- play parameter name description range default parameter appears in menu when modbus relative ad- dress cip class instance attribute hex (dec) data type & read/ write [``p1] [prof] profiling menu [``p1] [ p1...

  • Page 93

    Watlow ez-zone ® pm integrated controller • 90 • chapter 7 profiling page profiling page dis- play parameter name description range default parameter appears in menu when modbus relative ad- dress cip class instance attribute hex (dec) data type & read/ write [~sec] [ sec] step type parameters secon...

  • Page 94

    Watlow ez-zone ® pm integrated controller • 91 • chapter 7 profiling page profiling page dis- play parameter name description range default parameter appears in menu when modbus relative ad- dress cip class instance attribute hex (dec) data type & read/ write [dow] [dow] step type parameters day of ...

  • Page 95: Chapter 8: Factory Page

    Watlow ez-zone ® pm integrated controller • 92 • chapter 8 factory page to go to the factory page from the home page, press and hold both the advance ‰ and infinity ˆ keys for six seconds. • presstheadvancekey ‰ to move through the parameter prompts. • presstheup¿ or down ¯ keys to change the parame...

  • Page 96

    Watlow ez-zone ® pm integrated controller • 93 • chapter 8 factory page factory page dis- play parameter name description range default parameter appears in menu when modbus relative ad- dress cip class instance attribute hex (dec) profibus index data type & read/ write [cust] [fcty] custom menu [`p...

  • Page 97

    Watlow ez-zone ® pm integrated controller • 94 • chapter 8 factory page factory page dis- play parameter name description range default parameter appears in menu when modbus relative ad- dress cip class instance attribute hex (dec) profibus index data type & read/ write [`iid] [ iid] custom setup (1...

  • Page 98

    Watlow ez-zone ® pm integrated controller • 95 • chapter 8 factory page factory page dis- play parameter name description range default parameter appears in menu when modbus relative ad- dress cip class instance attribute hex (dec) profibus index data type & read/ write [sloc] [sloc] security settin...

  • Page 99

    Watlow ez-zone ® pm integrated controller • 96 • chapter 8 factory page factory page dis- play parameter name description range default parameter appears in menu when modbus relative ad- dress cip class instance attribute hex (dec) profibus index data type & read/ write [uloc] [fcty] security settin...

  • Page 100

    Watlow ez-zone ® pm integrated controller • 97 • chapter 8 factory page factory page dis- play parameter name description range default parameter appears in menu when modbus relative ad- dress cip class instance attribute hex (dec) profibus index data type & read/ write [ip;a1] [ip.F1] diagnostics m...

  • Page 101

    Watlow ez-zone ® pm integrated controller • 98 • chapter 8 factory page factory page dis- play parameter name description range default parameter appears in menu when modbus relative ad- dress cip class instance attribute hex (dec) profibus index data type & read/ write [`cal] [fcty] calibration men...

  • Page 102: Chapter 9: Features

    Watlow ez-zone ® pm integrated controller • 99 • chapter 9 features saving and restoring user settings . . . . . . . . . . . . . . . . . . . . . . . . . 100 tuning the pid parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100 manual tuning . . . . . . . . . . . . . . . . . . ....

  • Page 103

    Watlow ez-zone ® pm integrated controller • 100 • chapter 9 features saving and restoring user settings recording setup and operations parameter settings for future reference is very important. If you uninten- tionally change these, you will need to program the correct settings back into the control...

  • Page 104

    Watlow ez-zone ® pm integrated controller • 101 • chapter 9 features manual tuning in some applications, the autotune process may not provide pid parameters for the process characteris- tics you desire. If that is the case, you may want to tune the controller manually. 1. Apply power to the controll...

  • Page 105

    Watlow ez-zone ® pm integrated controller • 102 • chapter 9 features 3. Initiate an autotune. (see autotuning in this chapter.) when autotuning is complete, the pid parameters should provide good control. As long as the loop is in the adaptive control mode, tru-tune+ ® continu- ously tunes to provid...

  • Page 106

    Watlow ez-zone ® pm integrated controller • 103 • chapter 9 features source signal by this value. 9. Set electrical slope [eli;s] (factory page, cali- bration menu) for this input to the calculated gain value. 10. Check the electrical measurement to see wheth- er it now matches the signal. If it doe...

  • Page 107

    Watlow ez-zone ® pm integrated controller • 104 • chapter 9 features input of 4 to 20 ma. Select the low and high values with range low [`r;lo] and range high [`r;hi] (setup page, analog input menu). Receiving a remote set point the remote set point feature allows the controller to use a thermocoupl...

  • Page 108

    Watlow ez-zone ® pm integrated controller • 105 • chapter 9 features outputs 1 and 3 can be ordered as process out- puts. Select retransmit [rmt] as the output func- tion [``fn] (setup page, output menu). Set the out- put to volts [uolt] or milliamps [`ma] with output type [`o;ty]. Select the signal...

  • Page 109

    Watlow ez-zone ® pm integrated controller • 106 • chapter 9 features less than 75 percent. Time temperature bumpless transfer 40% sensor break 2 minutes locks in output power 0% set point actual temperature output power power 100% input error latching [`i;er] (setup page, ana- log input menu) determ...

  • Page 110

    Watlow ez-zone ® pm integrated controller • 107 • chapter 9 features have a separate proportional parameter. The heating parameter takes effect when the process temperature is lower than the set point, and the cooling param- eter takes effect when the process temperature is higher than the set point...

  • Page 111

    Watlow ez-zone ® pm integrated controller • 108 • chapter 9 features time temperature negative dead band set point heat output active cool output active adjust the dead band with dead band [``db] (operations page, loop menu). Variable time base variable time base is the preferred method for con- tro...

  • Page 112

    Watlow ez-zone ® pm integrated controller • 109 • chapter 9 features cascade control the pm (pm8/9) can be configured for cascade con- trol with enhanced firmware. Cascade control is a control strategy in which one control loop provides the set point for another loop. It allows the process or part t...

  • Page 113

    Watlow ez-zone ® pm integrated controller • 110 • chapter 9 features differential control the pm (pm8/9) can be configured for differential control with enhanced firmware. After configuring the appropriate inputs and their associated internal functions differential control allows the pm to drive an ...

  • Page 114

    Watlow ez-zone ® pm integrated controller • 111 • chapter 9 features alarms alarms are activated when the output level, process value or temperature leaves a defined range. A user can configure how and when an alarm is triggered, what action it takes and whether it turns off auto- matically when the...

  • Page 115

    Watlow ez-zone ® pm integrated controller • 112 • chapter 9 features 1. To go to the setup page from the home page, press both the up ¿ and down ¯ keys for six sec- onds. [``ai] will appear in the upper display and [`set] will appear in the lower display. 2. Press the up key ¿ until [`fun] appears i...

  • Page 116: Using Password Security

    Watlow ez-zone ® pm integrated controller • 113 • chapter 9 features using lockout to hide pages and menus if unintentional changes to parameter settings might raise safety concerns or lead to downtime, your can use the lockout feature to make them more secure. Each of the menus in the factory page ...

  • Page 117

    Watlow ez-zone ® pm integrated controller • 114 • chapter 9 features lockout security [rloc]. As an example, with pass- word enabled and the locked access level [loc;l] set to 1 and [rloc] is set to 3, the available pages for a user without a password would be limited to the home and factory pages (...

  • Page 118: Chapter 10: Applications

    Watlow ez-zone ® pm integrated controller • 115 • chapter 10 applications with the release of version 7.00 firmware several new functions were added to the ez-zone pm family of controls. This chapter contains some sample applica- tions using these new functions. Example 1: single loop control requir...

  • Page 119

    Watlow ez-zone ® pm integrated controller • 116 • chapter 10 applications when function is set for ratio, the pv function output equals source a as a ratio to source b. Control loop 1 will control analog input 1 to closed loop set point 1. Example 5: differential requirements: two analog inputs and ...

  • Page 120

    Watlow ez-zone ® pm integrated controller • 117 • chapter 10 applications temperature falls below -40 f/- 40 c, or goes above 320 f/160 c. When function is set for vaisala, the pv function out- put equals the calculated relative humidity compensat- ed by the sensor on analog input 1. Outputs are dis...

  • Page 121: Chapter 11: Appendix

    Watlow ez-zone ® pm integrated controller • 118 • chapter 11 appendix troubleshooting alarms, errors and control issues indication description possible cause(s) corrective action alarm won’t clear or reset alarm will not clear or reset with keypad or digital input •alarmlatchingisactive •alarmsettoi...

  • Page 122

    Watlow ez-zone ® pm integrated controller • 119 • chapter 11 appendix indication description possible cause(s) corrective action [li;h1] limit high sensor input above high limit set point •temperatureisgreaterthanlimitset point •limitoutputslatchandrequirereset •incorrectalarmsetpoint •checkcauseofo...

  • Page 123

    Watlow ez-zone ® pm integrated controller • 120 • chapter 11 appendix indication description possible cause(s) corrective action process doesn’t con- trol to set point process is unstable or never reaches set point •controllernottunedcorrectly •performautotuneormanuallytune system •controlmodeisinco...

  • Page 124: Specifications

    Watlow ez-zone ® pm integrated controller • 121 • chapter 11 appendix specifications linevoltage/power (minimum/maximum ratings) •85to264v~(ac),47to63hz •20to28vÅ (ac), 47 to 63hz •12to40vÎ (dc) •14vamaximumpowerconsumption(pm8&9) •10vamaximumpowerconsumption(pm6) •dataretentionuponpowerfailureviano...

  • Page 125

    Watlow ez-zone ® pm integrated controller • 122 • chapter 11 appendix operating range (cont.) resistance, 20k range 0 20000 resistance, 40k range 0 40000 thermistor input input type max er- ror @ 25 deg c accuracy range low accuracy range high units thermis- tor, 5k range ±5 0 5000 ohms thermis- tor...

  • Page 126

    Watlow ez-zone ® pm integrated controller • 123 • chapter 11 appendix controller p m __ __ __ __ __ - __ __ __ __ __ __ __ ez-zone ® integrated controller models tru-tune+ ® adaptive tune, red-green 7-segment displays package size 4 panel mount 1/4 din 6 panel mount 1⁄16 din 8 panel mount 1⁄8 din ve...

  • Page 127: Index

    Watlow ez-zone ® pm integrated controller • 124 • chapter 11 appendix [`a;bl] alarm blocking 74, 112 [ac;lf] ac line frequency 79 [`a;dl] alarm delay 75 [a;dsp] alarm display 74 [`a;hi] alarm high set point 47, 111 [`a;hy] alarm hysteresis 73, 111 [``ai] analog input menu 40, 57 [ai;nb] implicit inp...

  • Page 128

    Watlow ez-zone ® pm integrated controller • 125 • chapter 11 appendix [`mu] electrical measurement 98, 102 [`nu;s] non-volatile save 82, 83 [`o;ca] calibration offset 73 [`o;ct] output control 64, 70 [`o;fn] output function 101 [ofst] pv offset 41 [`of;t] minimum off time 78 [`o;hi] output high powe...

  • Page 129

    Watlow ez-zone ® pm integrated controller • 126 • chapter 11 appendix control mode 44, 106 control mode active 43 control module menus factory page calibration menu 98 security setting menu 94, 96 operations page alarm menu 47 analog input menu 40 current menu 48 digital input/output menu 42 limit m...

  • Page 130

    Watlow ez-zone ® pm integrated controller • 127 • chapter 11 appendix minimum off time 56 minimum on time 56 minutes 89 modbus register mapping 56 modbus tcp 30 modbus tcp enable 86 modbus word order 82 monitor menu 43 n navigating factory page 92 pages and menus 33 profiling page 88 setup page 39, ...

  • Page 131

    Watlow ez-zone ® pm integrated controller • 128 • chapter 11 appendix output 1 mechanical relay, form c 26 output 1 switched dc/open collector 25 output 1 universal process 26 output 2 mechanical relay, form a 28 output 2 no-arc relay, form a 27 output 2 solid-state relay, form a 28 output 2 switche...

  • Page 132

    Watlow ez-zone ® pm integrated controller • 129 • chapter 11 appendix declaration of conformity ce doc ez-zone pm-06-09 series ez-zone ® pm watlow an iso 9001 approved facility since 1996. 1241 bundy blvd. Winona, mn 55987 usa declares that the following product: designation: series ez-zone ® pm (pa...

  • Page 133: Total

    Watlow ez-zone ® pm integrated controller • 130 • chapter 11 appendix how to reach us corporate headquarters watlow electric manufacturing company 12001 lackland road st. Louis, mo 63146 sales: 1-800-watlow2 manufacturing support: 1-800-4watlow email: info@watlow.Com website: www.Watlow.Com from out...