Appendix
A.4 Technology alarms
S7-1500 Motion Control V13 Update 3
Function Manual, 07/2014, A5E03879256-AC
377
Technology alarm 307
Alarm reaction: Stop with maximum dynamic values
Restart: Not required
Alarm text
Solution
The numeric value range of the position was reached.
Negative
Enable the "Modulo" setting for the technology object.
Positive
Enable the "Modulo" setting for the technology object.
Technology alarm 308
Alarm reaction: Remove enable
Restart: Not required
Alarm text
Solution
The numeric value range of the position was exceeded.
Negative
Enable the "Modulo" setting for the technology object.
Positive
Technology alarm 321
Alarm reaction: Stop with emergency stop ramp
Restart: Not required
Alarm text
Solution
Axis is not homed.
To perform absolute positioning, you need to home the
technology object.
Technology alarm 322
Alarm reaction: No reaction
Restart: Not required
Alarm text
Solution
Restart not performed.
The technology object is not ready for restart.
Download the project again.
Condition for restart of the technology object is not satisfied
(e.g. technology object must be disabled).
Disable the technology object.