Lenze E84DSxxx - Manual (Page 340)

9 Diagnostics & error management
9.7 Monitoring
340
Lenze · 8400 protec StateLine · Reference manual · DMS 4.2 EN · 03/2013 · TD05
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9.7 Monitoring
The controller is provided with various monitoring functions which protect the drive against
impermissible operating conditions.
• If a monitoring function responds,
• an entry will be made into the Logbook of the controller,
• the response (TroubleQSP, Warning, Fault, etc.) set for this monitoring function will be
triggered,
• the status of the internal device control changes according to the selected response,
controller inhibit is set, and the "DRV- ERR" LED on the front of the controller goes on:
Related topics:
 LED status displays of the device status ( 325)
 Device state machine and device states ( 79)
 Device overload monitoring (Ixt) ( 180)
 Motor load monitoring (I2xt) ( 181)
 Motor temperature monitoring (PTC) ( 183)
 Brake resistor monitoring (I2xt) ( 184)
 Motor phase failure monitoring ( 186)
 Mains phase failure monitoring ( 187)
 Maximum current monitoring ( 187)
 Maximum torque monitoring ( 188)
 Encoder open-circuit monitoring ( 188)
Response Entry in the
logbook
Display in
C00168
Pulse inhibit Controller
inhibit
Acknowledge
ment
required
"DRV-ERR" LED
None OFF
Fault     
Trouble    
TroubleQSP   
WarningLocked   
Warning  
Information   OFF
System fault     Mains
switching
is required!