KEB COMBIVERT G6 Manual
Summary of COMBIVERT G6
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U f u n f n c o m b i v e r t customer parameters v/f operation translation of original manual document part version date 20096630 gbr 00 1214.
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3 table of contents table of contents 1. Preface ............................................................................................................. 4 1.1 information on special measures .......................................................................................4 1.2 documentat...
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4 preface 1. Preface the described hard- and software are developments of the karl e. Brinkmann gmbh. The enclosed documents correspond to conditions valid at printing. Misprint, mistakes and techni- cal changes reserved. 1.1 information on special measures the used pictograms have following signifi...
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5 preface selection of our units in view of their suitability for the intended use must be done generally by the user. Tests can only be done within the application by the machine manufacturer. They must be repeated, even if only parts of hardware, software or the unit adjustment are modi- fied. Dan...
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6 preface 1.5 specifiedapplication the combivert g6 serves exclusively for the control and regulation of three-phase motors. The operation of other electric consumers is prohibited and can lead to the destruction of the unit. Frequency inverters are components which are intended for the installation...
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7 parameter description 2. Parameter description on delivery the keb combivert g6 is assigned with an user menu, the customer parame- ters (cp-parameters). These represent a selection of important parameters for the operation. Up to a maximum of 48 customer parameters can be defined from over 500 pa...
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8 parameter description 2.2 password input in cp mode cp00 password input ex works the frequency inverter is supplied without password protection, this means that all changeable parameters can be adjusted. After parameterizing the unit can be barred against unauthorized access. The adjusted mode is ...
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9 cp-parameter for open-loop operation 2.3 cp-parameter for open-loop operation parameter range resolu- tion default unit flag based on cp00 password input 0…9999 1 - - - ud01 cp01 actual value display -400…400 0,0125 0 hz r ru07 cp02 set frequency display -400…400 0,0125 0 hz r ru01 cp03 inverter s...
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10 cp-parameter for open-loop operation cp00 password input see chapter 2.2 cp01 actual value display co-domain description 0…±400 hz display of the actual output frequency in hz. The rotation of the inverter is displayed by the sign. Examples: 18.3 output frequency 18,3 hz, rotation forward -18.3 o...
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11 cp-parameter for open-loop operation cp04 apparent current co-domain description 0…±6553.5 a display of the actual apparent current in ampere. Cp05 apparent current peak value co-domain description 0…±6553.5 a cp05 makes is possible to recognize the max. Apparent current. For that the highest val...
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12 cp-parameter for open-loop operation cp08 dc-link voltage/peak value co-domain description 0…1000 v cp08 makes it possible to recognize short-time voltage rises within an operating cycle. For that the highest value of cp07 is stored in cp08. The peak value memory can be cleared by pressing the up...
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13 cp-parameter for open-loop operation cp12 acc. Time forward cp13 dec. Time forward (-1 = cp12) co-domain setting description 0.00…300.00 s 5.00 s the parameter determines the time needed to accelerate from 0 hz to100 hz or to decelerate from 100 hz to 0 hz. The actual acceleration-/ deceleration ...
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14 cp-parameter for open-loop operation cp14 s-curve time acceleration forward co-domain setting description 0.00 (off)…5.00 s 0.00 s (off) for some applications it is of advantage when the drive starts and stops jerk-free. This is achieved through a straightening of the acceleration and deceleratio...
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15 cp-parameter for open-loop operation cp16 rated frequency co-domain setting description 0.00…400.00 hz 50 hz with the adjusted frequency the inverter reaches in controlled operation a maximal output voltage. The adjustment of the rat- ed motor frequency is typical in this case. Attention in order...
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16 cp-parameter for open-loop operation cp18 switching frequency co-domain setting description 2 / 4 / 8 / 12 / 16 khz ltk the switching frequency with which the power modules are clocked can be changed depending on the application. The max.Possible switching frequency as well as the factory setting...
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17 cp-parameter for open-loop operation 4* dc-braking at switch off of the direction of rotation and upon reaching 4 hz. 5* dc-braking when the real frequency falls below 4 hz and the drives decelerates 6* dc-braking as soon as the set value falls below 4 hz. 7* dc braking if prog. Input i4 is set 8...
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18 cp-parameter for open-loop operation cp25 stall level this function protects the frequency inverter against switch off through overcurrent during constant output frequency. When exceeding the adjusted value, the output frequency is re- duced until the value drops below the adjusted value. "stall"...
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19 cp-parameter for open-loop operation cp27 response description 1 quick stopping, modulation off, restart after reset status message „warning! …“ fast stop - switch off of modulation after reaching 0 hz. Correct the error for the restart and activate reset. The drive remains in condition fast stop...
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20 cp-parameter for open-loop operation cp30 anout1 function cp30 defines the function of analog output 1. The output at the analog output is made in a range of 0…±10 v. Value function scaling factor 0…100 % (0…±100 %) 0 absolute actual frequency (cp01) 0…100 hz 1 absolute set frequency (cp02) 0…100...
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21 cp-parameter for open-loop operation value function 24 act. Utilization (cp06) > switching level 25 amount actual active current > switching level 26 dc link voltage (cp07) > switching level 27 actual value (cp01) > switching level 28 setpoint (cp02) > switching level 30 actual torque > switching...
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22 cp-parameter for open-loop operation cp34 comparison level 2 co-domain setting description -30000,00…30000,00 4,00 this parameter determines the switching level for relay output 1. After the switching of the relay, the value can move within a window (hysteresis), without the relay dropping off. O...
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23 cp-parameter for open-loop operation cp37 display response restart 0 1) immediate disabling of modulation remove fault; reset 1* 2) quick stopping / disabling of modulation after reach- ing speed 0 2* 2) quick stopping / holding torque at speed 0 3 2) immediate disabling of modulation autoreset, ...
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24 cp-parameter for open-loop operation co-domain setting description -1 kebdef/cust.Par/sel.Sets. Default values are copied in all parameters of set 0 (exception: system and security parameters). If the target set is > 0 only programmable parameters are copied. -2 kebdef/cust.Par/all sets. Default ...
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25 troubleshooting 3. Troubleshooting 3.1 general if error messages or malfunctions occur repeatedly during operation, the first thing to do is to pinpoint the exact error. To do that go through the following checklist: is the error reproducable? For that reset the error and try to repeat it under t...
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26 troubleshooting display value meaning blockade detected 129 the setpoint must be above the level pn86. If the actual value is below the level, the counter starts. A blockade is recognized if the counter reaches the adjusted time in pn86. The output function do00…07 = 96 (blockade active) is set. ...
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27 troubleshooting display value meaning low speed / dc brake 77 modulation is switched off after dc braking (see chapter brake control). Calc. Drive data ready 127 calculation drive data ready base block 76 power modules for motor de-excitation locked no error drive over- heat 11 motor temperature ...
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28 troubleshooting display value meaning error messages error calc. Drive data 60 error: during the automatic motor stator resistance mea- surement. Error output phase fail. 5 phase loss detection at the output error blockade 26 a blockade was recognized.Pn85 bit 4 is at error, no auto-reset. Error ...
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29 troubleshooting display value meaning error set 39 it has been attempted to select a locked parameter set. Programmed response “error, restart after reset”. Error phase failure 3 one phase of the input voltage is missing (ripple-detec- tion) error safety 28 error in a function that is monitored b...
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30 troubleshooting display value meaning error overheat pow. Mod. 8 overtemperature of power module. The error can only be reset at "no e. Overheat pow.Mod.". Causes: • insufficient air flow at the heat sink (soiled) • ambient temperature too high • ventilator clogged error underpotential 2 error: u...
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31 troubleshooting display value meaning a.Stop overheat pow. Mod 89 this warning is output when the defined level is exceed- ed. Furthermore the response to this warning can be programmed. Abn.Stop bus 93 watchdog for the communication between control board and pc (on an optional fieldbus interface...
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Keb antriebstechnik austria gmbh ritzstraße 8 • a-4614 marchtrenk fon: +43 7243 53586-0 • fax: +43 7243 53586-21 net: www.Keb.At • mail: info@keb.At keb antriebstechnik herenveld 2 • b-9500 geraadsbergen fon: +32 5443 7860 • fax: +32 5443 7898 mail: vb.Belgien@keb.De keb power transmission technolog...