Appendix
COMPAX-M/S
Monitoring and limitation characteristics
224
No.
Cause
Action
Acknow-
ledge with
Drive
volt.-free
E23 The current command is not allowed.
♦
Positioning command in the speed control mode.
♦
Approach MZ in speed control mode.
♦
Travel command when drive is switched off.
♦
Hand +/- when an error is present.
♦
More than 8 consecutive comparator commands
(preparatory commands) in the data record
memory.
Quit
no
E24 The speed selected is not valid.
Enter speed between 0...100%.
Quit
no
E25 The position selected is not valid.
Note end limits and "Software end limit monitoring"
chapter in variant documentation.
Quit
no
E26 REPEAT without END or GOSUB
without RETURN .
Insert END / RETURN command.
Quit
no
E27 Parameter must not be written.
Check parameter.
Quit
no
E29 Motor values missing.
Send unit to HAUSER.
Quit
yes
E30 Hardware fault.
Remove extreme external sources of fault.
Quit
yes
E31 Error in parameters.
Check parameter.
Quit
no
E32 Error in parameters.
Check parameter.
Quit
no
E33 Error in program memory.
Check data record memory.
Quit
no
E34 Error in program memory.
Check data record memory.
Quit
no
E35 Hardware fault.
Remove extreme external sources of fault.
Quit
no
E36 Hardware fault.
Faulty or incorrect unit hardware.
Power on
yes
E37 Auxiliary v15 V missing.
Switch on again.
Power on
yes
E38 Voltage in intermediate circuit too
high; e.g. if braking output is too
high. Limits:
COMPAX 25XXS: >400V
COMPAX 10XXSL: >400V
otherwise: >800V
Increase braking and idle times / check mains power.
COMPAX 25XXS: external ballast resistance
missing.
COMPAX 45XXS/85XXS: bridges X2/5 - X2/6
missing.
COMPAX 1000SL: Check value P134.
Quit
yes
E39 Temperature too high (>85°), cycle
too hard.
Increase acceleration times.
Quit
yes
E40 Input "Enable final stage"
(45/85S: X3/1-/2; 1000SL X19/24-X19/12, 35XXM: X19/9-/10)
not assigned
Only with COMPAX 35XXM, COMPAX 45XXS, COMPAX 85XXS and COMPAX 1000SL!
Note!
With E40 there is no braking delay; the final stage is immediately switched off.
The input has a direct effect on the hardware.
Quit
yes
E41 Final stage reports error.
COMPAX 35XXM: Short circuit of the
ballast resistance or undervoltage
24V
COMPAX 1000SL:
Overvoltage or ballast switching
Check motor and cable for ground fault, short circuit
fault and function; remove extreme external sources
of fault.
Quit
yes
E42 Resolver / sensor error.
Check resolver cable and connector for correct
connections and faults.
A special error code can be found in channel 67 of
the optimization display. This means
Error No. 1 ... 30: Sensor indicates error
Error No. > 30:
COMPAX indicates error
Error No. =160: Sensor level too high
Error No. =161: Sensor level too low
(implement level adaptation using parameter P131)
Quit
yes
E43 Output overloaded.
Check I/O cables, connectors and external circuits.
Note load limits (refer to start-up manual).
Quit
yes
E44 Positive auxiliary voltage outside
tolerances.
Switch unit on again.
Power on
yes
E45 Negative auxiliary voltage outside
tolerances.
Switch unit on again.
Power on
yes
E46 Supply v24V is too high.
Check +24V DC power unit.
Power on
yes
E47 Supply v24V is too low.
Check +24V DC power unit.
Power on
yes
Please note: the operating instructions (pages 67 - 171) as well as the application examples (pages
225 - 237) can be found in the complete product manual which is available as PDF file on CD
