NORD Drivesystems BU0200 - Manual (Page 265)

SK 200E Manual for frequency inverters
264 Subject to technical alterations BU 0200 GB-4411
Display in the
SimpleBox
Error
Text in the Parameter Box
Cause
Remedy
Group Details in
P700[-01] /
P701
E012 12.0 External watchdog The Watchdog function is selected at a digital input and the
impulse at the corresponding digital input is not present for
longer than the time set in parameter P460 >Watchdog
time<.
12.1 Limit moto /Customer
"Motor switch-off limit" The drive switch-off limit P534 [01] has triggered.
Reduce load on motor.
Set a higher value in (P534 [-01]).
12.2 Limit gen
"Generator switch-off limit"
The generator switch-off limit (P534 [-02]) has triggered.
Reduce load on motor.
Set a higher value in (P534 [-02]).
12.3 Torque limit Limit from potentiometer or setpoint source has switched off.
P400 = 12
12.4 Current limit Limit from potentiometer or setpoint source has switched off.
P400 = 14
12.5 Load limit Switch-off due to overshooting or undershooting of
permissible load torques ((P525) … (P529)) for the time set
in (P528).
Adjust load.
Change limit values ((P525) ... (P527)).
Increase delay time (P528).
Change monitoring mode (P529).
12.8 A I minimum
"Analog Input minimum" Switch-off due to undershooting of the 0% adjustment value
(P402) with setting (P401) "0-10V with switch-off after fault
1" or "... 2"
12.9 A I maximum
"Analog Input maximum" Switch-off due to overshooting of the 100% adjustment
value (P402) with setting (P401) "0-10V with switch-off after
fault 1" or "... 2"
E013 13.0 Encoder error No signal from encoder
Check 5V sensor if available.
Check supply voltage of encoder.
13.1 Speed slip error The slip speed error limit was reached.
Increase setting in P327.
13.2 Disconnect control
"Disconnection control" The slip error monitoring was triggered; the motor could not
follow the setpoint.
Check motor data P201-P209! This data is very important
for the current controller.
Check motor circuit.
If necessary, check the encoder setting P300 and the
following parameters in Servo mode.
Increase setting value for torque limit in P112.
Increase setting value for current limit in P536.
Check braking time P103 and extend if necessary
E014 See BU0210 (Supplementary instructions for POSICON functionality)