1STEP 5V/204kHz
2.6 Functions of the 1STEP 5V/204kHz
ET 200S Positioning
42 Operating Instructions, 05/2007, A5E00124871-04
2.6.9 Behavior at CPU-Master-STOP
Introduction
The 1STEP 5V/204kHz detects the CPU-master STOP. It responds by canceling the current
positioning operation.
Exiting the CPU-Master-STOP Status
ET 200 S Station 1STEP 5V/204kHz
Without reassigning the parameters of the
ET 200 station
• The feedback interface of the 1STEP 5V/204kHz
remains current.
• The values changed by means of parameter
assignment job are maintained.
• If a control bit was set (DIR_P, DIR_M, C_PAR)
when the CPU-Master-STOP occurred, the bits
STS_JOB and ERR_JOB are set when the
CPU-Master- STOP status is exited. Delete the
control bit. The run/parameter job is not
executed. You can then start a new search by
means of the control bit.
• After the delay ramp, the pulse enable, the
RDY LED, and the SYNC status bit are deleted.
With reassignment of the parameters of the
ET 200 station
• Information on previous searches and parameter
assignment jobs is reset.
• If pulse enable was activated by means of the
control bit DRV_EN at the time of the
CPU-Master-STOP, the pulse enable, the RDY
LED, and the SYNC status bit are deleted after
the delay ramp.
Parameter Reassignment at the ET 200S Station
A new parameter assignment of the ET 200S station by means of your CPU/ DP master
takes place:
● Upon power on of the CPU/DP master
● Upon power on of the IM 151/IM 151 FO
● After failure of the DP transmission
● After loading an altered parameter assignment or configuration of the ET 200S station
into the CPU/DP master
● When the 1STEP 5V/204kHz is inserted
● Upon power on or inserting of the appropriate power module
See also
Stopping the Stepping Motor (Page 37)
Pulse Enable (Page 39)
To Next Page
Loading...
