- Parker Compact Servo Controller User Guide

Error handling and error messages
225
Unit
hardware
Connector
assignment / cable
Technical dataConfigurationPositioning and
control functions
Optimization
functions
InterfacesAccessories /
options
StatusParameterError List:
No. Cause Action
Acknow-
ledge with
Drive
volt.-free
E48 Motor thermostatic switch reports
error.
Check resolver cable, motor type and motor / remove
external sources of heat.
Power on yes
E49 Motor or drive reports blockage.
Drive remains in the current limit
(P16) for longer than P108
Free mechanics. This error message can be
switched off by setting P13="0".
Check motor cable.
Quit yes
COMPAX-S: speed controller
oscillating
Optimize controller (reduce P23 stiffness).
E50 Limit switch 1 activated. Move by hand or POSA from limit switch.
Quit no
E51 Limit switch 2 activated. Move by hand or POSA from limit switch.
see
P217
Quit no
E52 Error in emergency stop circuit. Check emergency stop switch contacts.
Quit yes
E53 Motor overloaded. Check dimensions.
Quit yes
E54 Speed higher than the maximum
motor speed or higher than P15 *
1.21
Reduce nominal speed or, if speed is too high due to
harmonies, optimize controller.
Quit yes
E55 External emergency stop.
Intermediate circuit not enabled.
Temperature overload.
Check system, then switch unit on again.
Voltage must be at least 2s >320V.
External load too great.
Quit yes
E56 Emergency stop directly in
COMPAX-M via X9/6 (switched on
via P219=7)
Check system, then switch unit on again.
Quit yes
E57
Voltage in intermediate circuit too
low (<70V).
Check mains connection.
Switch off E57 using P218 ="1".
Quit yes
E58 Temperature is too high (>75°) or
SinCos

- temperature error
Increase acceleration times.
Quit no
E65 Encoder error Check encoder cable.
Axis is brought to a stop through speed control.
(switch off using P218)
Quit no
E76 HEDA synchronisation interrupted Check physical connection and P249
Quit no
E77 HEDA transmission error Check physical connection and P247
Quit no
E78 Successive HEDA transmission
errors
Check physical connection and P248
Quit no
Negative command acknowledgement (only for warnings)
E72 Block Check Character - error or
general fault.
Re-send the characters
*
no
E90 Syntax error; command not valid Check command structure.
*
no
E91 Command cannot be executed in this
COMPAX operating mode.
Check COMPAX status
*
no
E92
Function running, command cannot
be executed
*
no
E93 Data record memory active,
command cannot be executed
*
no
E94 Password missing
*
no
* Quit is not required.
Response to lag error (error E10)
Position controller
COMPAX is switched from position control mode to speed control mode and speed 0 specified. The drive
remains powered. (Does not apply for COMPAX xx60)
The next move command after the error acknowledgement brings the system back to position control.
Response to E15
COMPAX is switched from position control mode to speed control mode and speed 0 specified. The drive
remains powered.
Speed controller
In speed control mode, control is referenced to speed 0.