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- Operating Instructions Manual
Vega VEGAFLEX 81 Operating Instructions Manual
Summary of VEGAFLEX 81
Page 1
Operating instructions tdr sensor for continuous level and interface measurement of liquids vegaflex 81 modbus and levelmaster protocol document id: 41828.
Page 2: Contents
2 contents vegaflex 81 • modbus and levelmaster protocol 41828-en-121112 contents 1 about this document 1.1 function ............................................................................. 4 1.2 target group ....................................................................... 4 1.3 symbolis...
Page 3
3 contents vegaflex 81 • modbus and levelmaster protocol 41828-en-121112 9.6 software update ............................................................... 59 9.7 how to proceed in case of repair ...................................... 60 10 dismounting 10.1 dismounting steps ..........................
Page 4: 1 About This Document
4 1 about this document vegaflex 81 • modbus and levelmaster protocol 41828-en-121112 1 about this document 1.1 function this operating instructions manual provides all the information you need for mounting, connection and setup as well as important instruc- tions for maintenance and fault rectifica...
Page 5: 2 For Your Safety
5 2 for your safety vegaflex 81 • modbus and levelmaster protocol 41828-en-121112 2 for your safety 2.1 authorised personnel all operations described in this operating instructions manual must be carried out only by trained specialist personnel authorised by the plant operator. During work on and wi...
Page 6
6 2 for your safety vegaflex 81 • modbus and levelmaster protocol 41828-en-121112 the instrument is designed for use in an industrial environment. Nevertheless, electromagnetic interference from electrical conductors and radiated emissions must be taken into account, as is usual with a class a instr...
Page 7: 3 Product Description
7 3 product description vegaflex 81 • modbus and levelmaster protocol 41828-en-121112 3 product description 3.1 configuration the type label contains the most important data for identification and use of the instrument: 2 1 13 14 15 16 12 11 5 3 6 4 7 8 9 10 fig. 1: layout of the type label (example...
Page 8
8 3 product description vegaflex 81 • modbus and levelmaster protocol 41828-en-121112 2 1 fig. 2: position of modbus and sensor electronics 1 modbus electronics 2 sensor electronics this operating instructions manual applies to the following instrument versions: • hardware from 1.0.0 • software from...
Page 9
9 3 product description vegaflex 81 • modbus and levelmaster protocol 41828-en-121112 reflected. The running time is evaluated by the instrument and output- ted as level. High frequency microwave impulses are guided along a steel cable or rod. When reaching the product surface, a part of the microwa...
Page 10
10 3 product description vegaflex 81 • modbus and levelmaster protocol 41828-en-121112 the instrument is always preset to the application "level measure- ment". For the interface measurement, you can select the requested output signal with the setup. 3.3 packaging, transport and storage your instrum...
Page 11
11 3 product description vegaflex 81 • modbus and levelmaster protocol 41828-en-121112 vegadis 61 is an external indicating and adjustment unit for sensors with single chamber housing and ex-d double chamber housing. It is suitable for measured value indication and adjustment of plics ® sensors and ...
Page 12
12 3 product description vegaflex 81 • modbus and levelmaster protocol 41828-en-121112 if you are using an instrument with rod version, you can extend the rod probe individually with rod extensions of different lengths. The following lengths are available: • 100 mm • 200 mm • 500 mm • 1000 mm you ca...
Page 13: 4 Mounting
13 4 mounting vegaflex 81 • modbus and levelmaster protocol 41828-en-121112 4 mounting 4.1 general instructions with instruments with threaded process fitting, suitable tools must be applied for tightening the hexagon. Warning: the housing must not be used to screw the instrument in! Applying tighte...
Page 14
14 4 mounting vegaflex 81 • modbus and levelmaster protocol 41828-en-121112 fig. 4: vessel with conical bottom plastic vessel/glass vessel the guided microwave principle requires a metal surface on the pro- cess fitting. Therefore use in plastic vessels etc. An instrument version with flange (from d...
Page 15
15 4 mounting vegaflex 81 • modbus and levelmaster protocol 41828-en-121112 in such cases, always carry out a false signal suppression after instal- lation. You can find further information under "setup procedure". H d d h dn40 ... Dn150 > dn150 ... Dn200 150 100 _ _ fig. 6: mounting socket when wel...
Page 16
16 4 mounting vegaflex 81 • modbus and levelmaster protocol 41828-en-121112 fig.8:mountingofthesensorwithinflowingmedium the reference plane for the measuring range of the sensors is the sealing surface of the thread or flange. Keep in mind that a min. Distance must be maintained below the refer- en...
Page 17
17 4 mounting vegaflex 81 • modbus and levelmaster protocol 41828-en-121112 keep in mind that buildup can form on the spacers. Strong buildup can influence the measurement. 1 2 3 fig. 9: position of the spacer or centering weight 1 rodprobewithspacer(peek) 2 cableprobewithcenteringweight 3 spacer(pe...
Page 18
18 4 mounting vegaflex 81 • modbus and levelmaster protocol 41828-en-121112 let the probe length determine automatically by the instrument to compensate the resulting running time changes. The determine probe length can deviate from the actual probe length when using bow-shaped segments. Make sure t...
Page 19: System
19 5 connecting to power supply and bus system vegaflex 81 • modbus and levelmaster protocol 41828-en-121112 5 connecting to power supply and bus system 5.1 preparing the connection always keep in mind the following safety instructions: • connect only in the complete absence of line voltage • if ove...
Page 20
20 5 connecting to power supply and bus system vegaflex 81 • modbus and levelmaster protocol 41828-en-121112 the connection to the indicating and adjustment module or to the interface adapter is carried out via contact pins in the housing. Information: the terminal block is pluggable and can be remo...
Page 21
21 5 connecting to power supply and bus system vegaflex 81 • modbus and levelmaster protocol 41828-en-121112 10. Place probably existing indicating and adjustment module back on 11. Screw the housing cover back on the electrical connection is hence finished. 5.3 wiring plan 2 1 fig. 11: position of ...
Page 22
22 5 connecting to power supply and bus system vegaflex 81 • modbus and levelmaster protocol 41828-en-121112 + + power supply modbus d0 d1 is gnd usb 1 2 1 3 4 5 2 off on ( ) ( ) (-) (-) fig.13:connectioncompartment 1 usbconnection 2 slideswitchforintegratedterminationresistor(120Ω) terminal functio...
Page 23: Module
23 6 set up with the indicating and adjustment module vegaflex 81 • modbus and levelmaster protocol 41828-en-121112 6 set up with the indicating and adjustment module 6.1 adjustment volume the indicating and adjustment module is only used for parameter adjustment of the sensor, i.E. For adaptation t...
Page 24
24 6 set up with the indicating and adjustment module vegaflex 81 • modbus and levelmaster protocol 41828-en-121112 6.3 adjustment system 1 2 fig. 15: indicating and adjustment elements 1 lcdisplay 2 adjustment keys • [ok] key: – move to the menu overview – confirm selected menu – edit parameter – s...
Page 25
25 6 set up with the indicating and adjustment module vegaflex 81 • modbus and levelmaster protocol 41828-en-121112 setup: settings, for example to measurement loop name, medium, vessel, adjustment, signal output, device unit, false signal suppres- sion, linearization curve display: settings, e.G., ...
Page 26
26 6 set up with the indicating and adjustment module vegaflex 81 • modbus and levelmaster protocol 41828-en-121112 in this menu item you select the distance unit and the temperature unit. With the distance units you can choose between m, mm and ft and with the temperature units betwenn °c, °f and k...
Page 27
27 6 set up with the indicating and adjustment module vegaflex 81 • modbus and levelmaster protocol 41828-en-121112 in this menu item, you can define the medium type (product). This menu item is only available if you have selected level measure- ment under the menu item "application". You can choose...
Page 28
28 6 set up with the indicating and adjustment module vegaflex 81 • modbus and levelmaster protocol 41828-en-121112 in this menu item you can enter the max. Adjustment for the level. This is the max. Total level with interface measurement. Adjust the requested percentage value with [+] and save with...
Page 29
29 6 set up with the indicating and adjustment module vegaflex 81 • modbus and levelmaster protocol 41828-en-121112 you can accept the adjustment of the level measurement also for the interface measurement. If you select "yes", the actual setting will be displayed. If you have selected "no", then yo...
Page 30
30 6 set up with the indicating and adjustment module vegaflex 81 • modbus and levelmaster protocol 41828-en-121112 the default setting is a damping of 0 s. A linearization is necessary for all vessels in which the vessel volume does not increase linearly with the level - e.G. In a horizontal cylind...
Page 31
31 6 set up with the indicating and adjustment module vegaflex 81 • modbus and levelmaster protocol 41828-en-121112 in menu item "level 2" you define the scaling format on the display and the scaling of the level measured value for 0 % and 100 %. Since the scaling is very comprehensive, the scaling ...
Page 32
32 6 set up with the indicating and adjustment module vegaflex 81 • modbus and levelmaster protocol 41828-en-121112 in menu item "currentoutput,adjustment" you can assign a respec- tive measured value to the current output. In the menu item "currentoutputmin./max.", you determine the reac- tion of t...
Page 33
33 6 set up with the indicating and adjustment module vegaflex 81 • modbus and levelmaster protocol 41828-en-121112 • high sockets • vessel installations such as struts note: a false signal suppression detects, marks and saves these false signals so that they are no longer taken into account for the...
Page 34
34 6 set up with the indicating and adjustment module vegaflex 81 • modbus and levelmaster protocol 41828-en-121112 in this menu item, you define the indication of the measured value on the display. You can display two different measured values. In this menu item, you define measured value 1. The de...
Page 35
35 6 set up with the indicating and adjustment module vegaflex 81 • modbus and levelmaster protocol 41828-en-121112 the respective min. And max. Measured values are saved in the sensor. The two values are displayed in the menu item "peak values, measurement certainty". The measurement can be influen...
Page 36
36 6 set up with the indicating and adjustment module vegaflex 81 • modbus and levelmaster protocol 41828-en-121112 with the following functions you can zoom part sections of the echo curve. • "x-zoom": zoom function for the meas. Distance • "y-zoom": 1, 2, 5 and 10x signal magnification in "v" • "u...
Page 37
37 6 set up with the indicating and adjustment module vegaflex 81 • modbus and levelmaster protocol 41828-en-121112 with the menu item "setup" the echo curve it is possible to save at the time of setup. This is generally recommended; for using the asset management functions it is necessary. If possi...
Page 38
38 6 set up with the indicating and adjustment module vegaflex 81 • modbus and levelmaster protocol 41828-en-121112 signal suppression, user-programmable linearization curve as well as the measured value memory will be deleted. Basic settings: resetting the parameter settings incl. Special and labor...
Page 39
39 6 set up with the indicating and adjustment module vegaflex 81 • modbus and levelmaster protocol 41828-en-121112 • write into sensor: store data from the indicating and adjustment module back to the sensor the following data or settings for adjustment of the indicating and adjustment module are s...
Page 40
40 6 set up with the indicating and adjustment module vegaflex 81 • modbus and levelmaster protocol 41828-en-121112 if you select the function "analogue current output" and also enter an address number, you can output a 4 … 20 ma signal in multidrop mode. In mode "fix current (4 ma)" a fix 4 ma sign...
Page 41
41 6 set up with the indicating and adjustment module vegaflex 81 • modbus and levelmaster protocol 41828-en-121112 6.5 saving the parameter adjustment data we recommended noting the adjusted data, e.G. In this operating instructions manual, and archiving them afterwards. They are thus available for...
Page 42: With Pactware
42 7 setting up sensor and modbus interface with pactware vegaflex 81 • modbus and levelmaster protocol 41828-en-121112 7 setting up sensor and modbus interface with pactware 7.1 connect the pc the connection of the pc to the sensor electronics is carried out via the interface adapter vegaconnect 4....
Page 43
43 7 setting up sensor and modbus interface with pactware vegaflex 81 • modbus and levelmaster protocol 41828-en-121112 the connection of the pc to the rs 485 cable is carried out via a standard interface adapter rs 485/usb. Scope of the parameter adjustment: • sensor electronics • modbus electronic...
Page 44
44 7 setting up sensor and modbus interface with pactware vegaflex 81 • modbus and levelmaster protocol 41828-en-121112 fig.19:exampleofadtmview all device dtms are available as a free-of-charge standard version and as a full version that must be purchased. In the standard version, all functions for...
Page 45
45 7 setting up sensor and modbus interface with pactware vegaflex 81 • modbus and levelmaster protocol 41828-en-121112 fig. 20: select quick setup 1 quick setup 2 extendedadjustment 3 maintenance quick setup with quick setup you can carry out the parameter adjustment of vegaflex 81 for your applica...
Page 46
46 7 setting up sensor and modbus interface with pactware vegaflex 81 • modbus and levelmaster protocol 41828-en-121112 serial number here, you can find the serial number of your instrument. You cannot change this line because the serial number is unmodifiably saved in the instrument. Measurement lo...
Page 47
47 7 setting up sensor and modbus interface with pactware vegaflex 81 • modbus and levelmaster protocol 41828-en-121112 demonstration mode: this mode is suitable for test and demonstra- tion purposes. In this mode, the sensor ignores all logic parameters and reacts immediately to all measured value ...
Page 48
48 7 setting up sensor and modbus interface with pactware vegaflex 81 • modbus and levelmaster protocol 41828-en-121112 • palmer-bowlus-flume • v-notch, rectangular weir you must enter the following vessel dimensions with non-linear condi- tions: • height of the socket h • vessel height d in this wi...
Page 49
49 7 setting up sensor and modbus interface with pactware vegaflex 81 • modbus and levelmaster protocol 41828-en-121112 lockadjustmentwithpinaftersetting? The instrument is locked with the current pin. A parameter adjust- ment is possible only after the pin is entered again. 7.4 saving the parameter...
Page 50
50 8 set up with other systems vegaflex 81 • modbus and levelmaster protocol 41828-en-121112 8 set up with other systems 8.1 dd adjustment programs device descriptions as enhanced device description (edd) are available for dd adjustment programs such as, for example, ams™ and pdm. The files can be d...
Page 51: 9 Diagnostics and Service
51 9 diagnostics and service vegaflex 81 • modbus and levelmaster protocol 41828-en-121112 9 diagnostics and service 9.1 maintenance if the device is used correctly, no maintenance is required in normal operation. 9.2 diagnosis memory the instrument has several memories which are available for diagn...
Page 52
52 9 diagnostics and service vegaflex 81 • modbus and levelmaster protocol 41828-en-121112 • indicating and adjustment module further echo curves: up to 10 echo curves can be stored in a ring buffer in this memory section. Further echo curves are stored via: • pc with pactware/dtm • control system w...
Page 53
53 9 diagnostics and service vegaflex 81 • modbus and levelmaster protocol 41828-en-121112 this status message is inactive by default. It can be activated by the user via pactware/dtm or edd. The following table shows the error codes in the status message "failure" and gives information on the reaso...
Page 54
54 9 diagnostics and service vegaflex 81 • modbus and levelmaster protocol 41828-en-121112 code text mes- sage cause rectification f260 error in the calibration – error in the calibration car- ried out in the factory – error in the eeprom – exchanging the electronics – send instrument for repair f26...
Page 55
55 9 diagnostics and service vegaflex 81 • modbus and levelmaster protocol 41828-en-121112 code text mes- sage cause rectification s601 overfilling – level echo in the close range not available – reduce level – 100 % adjustment: increase value – check mounting socket – remove possible interfering si...
Page 56
56 9 diagnostics and service vegaflex 81 • modbus and levelmaster protocol 41828-en-121112 code text mes- sage cause rectification m505 no measured value avail- able – sensor does not detect an echo during operation – check and correct instal- lation and/or parameter adjustment – process component o...
Page 57
57 9 diagnostics and service vegaflex 81 • modbus and levelmaster protocol 41828-en-121112 error cause rectification 4 … 20 ma signal missing – electrical con- nection faulty – check connection according to chapter "connection steps" and if necessary, correct according to chapter "wiring plan". – vo...
Page 58
58 9 diagnostics and service vegaflex 81 • modbus and levelmaster protocol 41828-en-121112 fault description error pattern cause rectification 2. Measured value jumps towards 100 % level time 0 – due to the process, the ampli- tude of the product echo sinks – a false signal suppression was not carri...
Page 59
59 9 diagnostics and service vegaflex 81 • modbus and levelmaster protocol 41828-en-121112 depending on the reason for the fault and the measures taken, the steps described in chapter "setup" must be carried out again or must be checked for plausibility and completeness. Should these measures not be...
Page 60
60 9 diagnostics and service vegaflex 81 • modbus and levelmaster protocol 41828-en-121112 you can find detailed information on www.Vega.Com/downloads and "approvals". 9.7 how to proceed in case of repair you can find a repair form as well as detailed information on how to proceed under www.Vega.Com...
Page 61: 10 Dismounting
61 10 dismounting vegaflex 81 • modbus and levelmaster protocol 41828-en-121112 10 dismounting 10.1 dismounting steps warning: before dismounting, be aware of dangerous process conditions such as e.G. Pressure in the vessel, high temperatures, corrosive or toxic products etc. Take note of chapters "...
Page 62: 11 Supplement
62 11 supplement vegaflex 81 • modbus and levelmaster protocol 41828-en-121112 11 supplement 11.1 technical data general data 316l corresponds to 1.4404 or 1.4435 materials, wetted parts Ʋ process fitting (version up to 6 bar) 316l and pps gf 40 Ʋ process fitting (version up to 40 bar) 316l and alum...
Page 63
63 11 supplement vegaflex 81 • modbus and levelmaster protocol 41828-en-121112 Ʋ instrument weight (depending on process fitting) approx. 0.8 … 8 kg (0.176 … 17.64 lbs) Ʋ rod: ø 8 mm (0.315 in) approx. 400 g/m (4.3 oz/ft) Ʋ rod: ø 12 mm (0.472 in) approx. 900 g/m (9.68 oz/ft) Ʋ cable: ø 2 mm (0.079 ...
Page 64
64 11 supplement vegaflex 81 • modbus and levelmaster protocol 41828-en-121112 Ʋ rod probes ε r ≥ 1.6 2 4 5 3 2 4 5 3 1 1 fig.31:measuringranges-vegaflex81 1 referenceplane 2 probe length l 3 measuring range (default setting refers to the measuring range in water) 4 upper dead band (see diagrams und...
Page 65
65 11 supplement vegaflex 81 • modbus and levelmaster protocol 41828-en-121112 Ʋ medium water/oil (dielectric constant ~2.0) Ʋ installation probe end does not touch the vessel bottom sensor parameter adjustment gating out of false signals carried out deviation 1)2) see following diagrams l 0 -2mm (-...
Page 66
66 11 supplement vegaflex 81 • modbus and levelmaster protocol 41828-en-121112 0 2mm (0.079") -2mm (-0.079") 15mm (0.591") 15mm (0.591") 0,08 m (3.15") 0,3 m (11.811") 0,3 m (11.811") l 1 fig.34:deviationvegaflex81incableversioninwater 1 dead band - no measurement possible in this area l probe lengt...
Page 67
67 11 supplement vegaflex 81 • modbus and levelmaster protocol 41828-en-121112 l 0 2mm (0.079") -2mm (-0.079") 20mm (0.787") 15mm (0.591") 0,3 m (11.811") 0,15 m (5.906") 0,15 m (5.906") 20 m (787.4") 1 1 fig.36:deviationvegaflex81incableversionø4mm(0.157in),inoil 1 dead band - no measurement possib...
Page 68
68 11 supplement vegaflex 81 • modbus and levelmaster protocol 41828-en-121112 process temperature (thread or flange temperature) Ʋ pps gf 40 -40 … +80 °c (-40 … +176 °f) Ʋ fkm (shs fpm 70c3 glt) -40 … +150 °c (-40 … +302 °f) Ʋ epdm (a+p 75.5/kw75f) -40 … +150 °c (-40 … +302 °f) Ʋ silicone fep coate...
Page 69
69 11 supplement vegaflex 81 • modbus and levelmaster protocol 41828-en-121112 Ʋ instrument housing 4 g at 5 … 200 hz according to en 60068-2-6 (vibration with resonance) Ʋ rod probe 1 g with 5 … 200 hz according en 60068-2-6 (vibration at resonance) with rod length 50 cm (19.69 in) shock resistance...
Page 70
70 11 supplement vegaflex 81 • modbus and levelmaster protocol 41828-en-121112 measurement electronics temerature resolution 1 °c (1.8 °f) accuracy ±1 °c (1.8 °f) voltage supply operating voltage 8 … 30 v dc interpolation protection available electrical protective measures protection rating ip 66/ip...
Page 71
71 11 supplement vegaflex 81 • modbus and levelmaster protocol 41828-en-121112 4 1 3 3 3 2 + + power supply modbus d0 d1 is gnd usb + + power supply modbus d0 d1 is gnd usb + + power supply modbus d0 d1 is gnd usb 1 3 4 5 2 off on ( ) ( ) (-) (-) 1 3 4 5 2 off on ( ) ( ) (-) (-) 1 3 4 5 2 off on ( )...
Page 72
72 11 supplement vegaflex 81 • modbus and levelmaster protocol 41828-en-121112 (4 bytes) according to ieee 754 are transmitted with individually selectable order of the data bytes (byte transmission order). This "bytetransmissionorder" is determined in the parameter "format code". Hence the rtu know...
Page 73
73 11 supplement vegaflex 81 • modbus and levelmaster protocol 41828-en-121112 register name register number type note tv 114 third variable in byte order cdab qv unit 116 dword unit code qv 118 quarternary variable in byte order cdab status 1300 dword see register 100 pv 1302 primary variable in by...
Page 74
74 11 supplement vegaflex 81 • modbus and levelmaster protocol 41828-en-121112 register name register number type note tv 2206 dword third variable in byte order bacd (middle endian) qv 2208 dword quarternary variable in byte order bacd (middle en- dian) unit codes for register 104, 108, 112, 116 un...
Page 75
75 11 supplement vegaflex 81 • modbus and levelmaster protocol 41828-en-121112 which the readout should start, and the number of registers are transmitted. Request: parameter length code/data function code 1 byte 0x04 start address 2 bytes 0x0000 to 0xffff number of registers n*2 bytes 1 to 127 (0x7...
Page 76
76 11 supplement vegaflex 81 • modbus and levelmaster protocol 41828-en-121112 implemented function codes: sub function code name 0x00 return data request 0x0b return message counter with sub function codes 0x00 only one 16 bit value can be written. Fc16 write multiple register with this function co...
Page 77
77 11 supplement vegaflex 81 • modbus and levelmaster protocol 41828-en-121112 request: parameter length code/data function code 1 byte 0x2b mei type 1 byte 0x0e read device id code 1 byte 0x01 to 0x04 object id 1 byte 0x00 to 0xff response: parameter length code/data function code 1 byte 0x2b mei t...
Page 78
78 11 supplement vegaflex 81 • modbus and levelmaster protocol 41828-en-121112 • all commands start with "uuu", whereby "uu" stands for the address (00-31) • "*" can be used as a joker for any position in the address. The sensor always converts this in its address. In case of more than one sensor, t...
Page 79
79 11 supplement vegaflex 81 • modbus and levelmaster protocol 41828-en-121112 set number of floats request: parameter length code/data set number of floats 5 characters ascii uuufn response: parameter length code/data set number of floats 6 characters ascii uuufok if the number is set to 0, no leve...
Page 80
80 11 supplement vegaflex 81 • modbus and levelmaster protocol 41828-en-121112 response: parameter length code/data set receive to transmit delay 5 characters ascii uuufn n = number of measurement values (0, 1 or 2) report receive to transmit delay request: parameter length code/data report receive ...
Page 81
81 11 supplement vegaflex 81 • modbus and levelmaster protocol 41828-en-121112 11.6 configurationoftypicalmodbushosts fisher roc 809 wiring plan + + power supply modbus d0 d1 is gnd usb b com z y a (rx/tx -) (rx/tx +) 1 2 3 13 45 2o ff on ( ) ( ) (-) (-) +8 +30 vdc to gnd fig.40:connectionofvegaflex...
Page 82
82 11 supplement vegaflex 81 • modbus and levelmaster protocol 41828-en-121112 abb total flow wiring plan + + power supply modbus d0 d1 is gnd usb 1 2 13 45 2o ff on ( ) ( ) (-) (-) 8 1 2 6 7 bus + bus - gnd vbat fig.41:connectionofvegaflex81tortuabbtotalflow 1 vegaflex81 2 rtuabbtotalflow parameter...
Page 83
83 11 supplement vegaflex 81 • modbus and levelmaster protocol 41828-en-121112 thermo electron autopilot wiring plan + + power supply modbus d0 d1 is gnd usb 1 2 3 13 45 2o ff on ( ) ( ) (-) (-) +8 +30 vdc to gnd 2 1 rx - rx+ fig.42:connectionofvegaflex81tortuthermoelectronautopilot 1 vegaflex81 2 r...
Page 84
84 11 supplement vegaflex 81 • modbus and levelmaster protocol 41828-en-121112 bristol controlwave micro wiring plan + + power supply modbus d0 d1 is gnd usb 1 2 3 13 45 2o ff on ( ) ( ) (-) (-) +8 +30 vdc to gnd 1 +sv rs 485 on com1 2 rx- 5 rxt 6 txt 3 tx- 4 gnd 7 not used 8 not used fig.43:connect...
Page 85
85 11 supplement vegaflex 81 • modbus and levelmaster protocol 41828-en-121112 scadapack wiring plan + + power supply modbus d0 d1 is gnd usb 1 3 2 13 45 5 2 1 3 4 9 6 7 8 2o ff on ( ) ( ) (-) (-) +8 +30 vdc to gnd com part 3 (c3) rs485 txd- txd+ gnd fig.44:connectionofvegaflex81tortuscadapack 1 veg...
Page 86
86 11 supplement vegaflex 81 • modbus and levelmaster protocol 41828-en-121112 housing 1 ~ 87 mm (3.43") m16x1,5 ø 84 mm (3.31") 120 mm (4.72" ) m20x1,5/ ½ npt fig.45:dimensionshousing-withintegratedindicatingandadjustmentmodulethehousingis9mm/0.35in higher.
Page 87
87 11 supplement vegaflex 81 • modbus and levelmaster protocol 41828-en-121112 vegaflex 81, cable version with gravity weight l sw 36 (1.42") (g¾, ¾ npt) sw 41 (1.61") (g1, 1 npt) sw 46 (1.81") (g1½, 1½ npt) g¾, ¾ npt, g1, 1 npt, g1½, 1½ npt 22 mm (0.87") 46 mm (1.81") 100 mm (3.94" ) 50 mm (1.97") ...
Page 88
88 11 supplement vegaflex 81 • modbus and levelmaster protocol 41828-en-121112 vegaflex 81, cable version with centering weight 1 2 l sw 36 (1.42") (g¾, ¾ npt) sw 41 (1.61") (g1, 1 npt) sw 46 (1.81") (g1½, 1½ npt) g¾, ¾ npt, g1, 1 npt, g1½, 1½ npt 22 mm (0.87" )4 6 mm (1.81") ø 4 mm (0.16") 30 mm (1...
Page 89
89 11 supplement vegaflex 81 • modbus and levelmaster protocol 41828-en-121112 vegaflex 81, rod version 1 2 l sw 36 (1.42") (g¾, ¾ npt) sw 41 (1.61") (g1, 1 npt) sw 46 (1.81") (g1½, 1½ npt) g¾, ¾ npt, g1, 1 npt, g1½, 1½ npt 22 mm (0.87" ) 46 mm (1.81") ø 8 mm (0.32") l 30mm (1.18") ø 12¨mm (0.47") s...
Page 90
90 11 supplement vegaflex 81 • modbus and levelmaster protocol 41828-en-121112 11.8 industrial property rights Линии продукции фирмы ВЕГА защищаются по всему миру правами на интеллектуальную собственность. Дальнейшую информацию смотрите на сайте vega系列产品在全球享有知识产权保护。 进一步信息请参见网站 >。 11.9 trademark all ...
Page 91: Index
91 index vegaflex 81 • modbus and levelmaster protocol 41828-en-121112 index a accessories – external indicating and adjustment unit 11 – external radio unit 11 – flanges 11 – indicating and adjustment module 10 – interface adapter 10 – protective cover 11 adjustment – max. Adjustment 28 – min. Adju...
Page 92
92 index vegaflex 81 • modbus and levelmaster protocol 41828-en-121112 – electronics module, modbus 11 – indicating and adjustment module with heating 11 – rod extension 12 – spacer 12 reset 37 s scaling measured value 30, 31 sensor characteristics 40 sensor status 34 service hotline 59 simulation 3...
Page 93
93 notes vegaflex 81 • modbus and levelmaster protocol 41828-en-121112.
Page 94
94 notes vegaflex 81 • modbus and levelmaster protocol 41828-en-121112.
Page 95
95 notes vegaflex 81 • modbus and levelmaster protocol 41828-en-121112.
Page 96
Printing date: vega grieshaber kg am hohenstein 113 77761 schiltach germany 41828-en-121 1 12 all statements concerning scope of delivery, application, practical use and operat- ing conditions of the sensors and processing systems correspond to the information available at the time of printing. Subj...