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15
Error diagnosis
15.1
Travel abort and acknowledgement during malfunctions
15.1.1
Travel abort
If the ZAdyn4C detects an error, the current travel program is aborted and following outputs are
switched off immediately:
•
ST
–
Malfunction
•
RB
–
Controller ready (STO / motor contactors)
•
MB
–
mechanical brake
The open loop control must immediately:
•
Close the electromechanical brake
•
STO- interruption or opening of the motor contactors
The drive is decelerated by the brake torque of the mechanical brake.
The error that has occurred is shown in the display with error text and error number. LED
’
s, error
memory and an error list are available for additional troubleshooting.
15.1.2
Acknowledgement
Acknowledging the error is performed automatically 2 seconds after the cause of the error has been
repaired.
The prerequisite is that there are no input signals for travel speeds. If travel signals are applied before
the end of 2 seconds, there will be no error acknowledgement.
The following errors are not automatically acknowledged:
Error no.
Acknowledgement by
900 ... 999
Switch ZAdyn4C off and then back on
1
Error is recognized
2
Error is no more present
3
Atomatic acknowledgement with Vx=0
4
New travel command
Original operating instructions
ZAdyn4C
Error diagnosis
R-TBA12_01-GB 2104 Index 012
Part.-No. 00163371-GB
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Содержание ZA dyn 4C
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Страница 222: ...Original operating instructions ZAdyn4C R TBA12_01 GB 2104 Index 012 Part No 00163371 GB 222 224 ...
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