Siemens simatic et 200s Operating Instructions Manual page 170

1PosInc/Analog
4.6 Functions of the 1PosInc/Analog
Control Signals: Display Current Values
Address Assignment
Byte 4 Bits 4.7 to 4.4 :
Bit
Bit 0: JOB_REQ
Byte 5 0: Residual distance
1: Actual speed
2: Causes of errors for POS_ERR and JOB_ERR
Feedback Signals: Display Current Values
Address Assignment
Byte 4 Bit 1: JOB_ERR
Bit 0: JOB_ACK
Bytes 5 to 7 In accordance with the selected feedback value:
With a residual distance of: - 8 388 608...8 388 607
•
With an actual speed of: 0...16 777 215
•
With causes of errors for POS_ERR and JOB_ERR
•
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Display current values: Causes of Errors for JOB_ERR
Error Number Meaning
35 Display current values: Selection unknown
37 Display current values: JOB 15 cannot be activated with the latch
function running.
See also
Error Detection/Diagnostics (Page 171)
CPU/Master Stop and RESET State (Page 176)
170
7 6
1 1
Byte 5: Causes of Errors for POS_ERR
Byte 6: Causes of Errors for JOB_ERR
Bits 7.3 to 7.0: MODE (= bits 0.7 to 0.4 from the control signals)
Bits 7.7 to 7.4: JOB (= bits 4.7 to 4.4 from the control signals)
5 4
JOB 15 = Display current values
1 1
Operating Instructions, 05/2007, A5E00124871-04
What to Do
ET 200S Positioning