Siemens simatic et 200s Operating Instructions Manual page 173

Parameters
Parameters
Enables
Group diagnostics
Encoder signal
diagnostics
Zero marker
diagnostics
Feedback Messages
Address
Byte 0
Byte 4
ET 200S Positioning
Operating Instructions, 05/2007, A5E00124871-04
Meaning
An encoder error (ERR_ENCODER)
or parameter assignment error
results in a channel-specific
diagnostics if group diagnostics is
enabled.
Encoder signals A, /A and B, /B are
monitored for short circuit and wire
break.
Zero marker signals N, /N are
monitored for short circuit and wire
break.
Assignment
Bit 7: ERR_ENCODER
Bit 3: SYNC
Bit 2: POS_ DONE
Bit 1: POS_ERR
Bit 0: POS_ACK
Bit 1: JOB_ERR
Bit 0: JOB_ACK
4.6 Functions of the 1PosInc/Analog
Value range
Disable
•
Enable
•
On
•
Off
•
On
•
Off
•
1PosInc/Analog
Default setting
Disable
On
On
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