642 HEIDENHAIN Technical Manual iTNC 530 HSCI
Module 9222 Status request of PLC positioning movement
With this module you can interrogate the status of a PLC positioning
movement for an individual axis or bit-encoded.
The status of an axis or all axes remains until a new status is set when the next
PLC positioning of one or more axes occurs.
Call:
Interrogation of an axis:
0 to 17 represent axes 1 to 18
Interrogation of all axes:
-1: Target position reached
-2: PLC positioning was started
-3: PLC positioning was canceled
-4: PLC positioning reached limit switch
-5: PLC positioning not possible
-6: PLC positioning temporarily stopped
-7: PLC positioning not started due to collision monitoring
CM 9222
PL B/W/D <Status>
Interrogation of an axis:
0: No PLC positioning was started
1: Target position reached
2: PLC positioning was started
3: Due to cancelation, target position not reached
4: Target position is outside of traverse range
5: Positioning not possible (e.g. due to "free rotation")
6: Positioning temporarily stopped (e.g. stop in Automatic
operating modes)
7: Positioning not started due to collision monitoring
Interrogation of all axes:
Status of PLC positioning movement bit-encoded in word
format
Error code:
Marker Value Meaning
M4203 0 Status was transferred
1 Axis does not exist or status interrogation faulty
W1022 1 Invalid status information was requested
2 The status of an open-loop axis, auxiliary axis or slave
axis is being interrogated
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