Diagnostic messages and IDNs
In the case of the special diagnostic message “Error” you can disable the standard reaction of the AX5000 by means of parameterisation and specify a new reaction. Two IDNs are available for this.
IDN P-0-0350 - Error reaction check word
With this IDN you can parameterise a general reaction to an error and/or influence the behaviour of the two axes in the case of a 2-channel AX5000
Parameterisation of the error reaction
|
Value |
Error response |
Comment |
|
0 |
Torque off |
WARNING! The axis is stopped in an uncontrolled manner. |
|
1 |
First “ramp down” and then torque off |
Default value: The standard reaction to the error is performed. |
|
2 (currently not |
First “ramp down”, then armature short circuit braking with thermal monitoring |
The ramp for the “ramp down” can be parameterised via the IDN S-0-0429. |
|
3 (currently not |
First “ramp down”, then armature short circuit braking without thermal monitoring |
The ramp for the “ramp down” can be parameterised via the IDN S-0-0429 |
|
4 (starting from |
NC handling (the reaction is left to the NC for a certain time before the AX5000 “ramping down”) |
The time is parameterised in the IDN P-0-0351 (see below). The ramp for the “ramp down” can be parameterised via the IDN S-0-0429. |
Behaviour of the two axes in the case of a 2-channel AX5000
|
Value |
Error response |
Comment |
|
0 |
Immediate switching over of the EtherCAT status after SafeOp |
The AX5000 has only one EtherCAT controller and both axes are disabled upon changing to SafeOp; i.e. the error-free axis is also brought to a standstill. |
|
1 |
No EtherCAT status change as long as the 2nd axis is still enabled. |
The first axis is already disabled due to the error; the AX5000 drives the 2nd axis until it is disabled. |
See also “AX5000_UserManual-->Appendix-->Error management”
IDN P-0-0351 - Error reaction waiting time (starting from firmware version 2.x)
Here you can enter the waiting time until “ramp down” for the above-described error reaction “NC handling”. If the NC has not disabled the axes by then, a “ramp down” is performed.