1PosInc/Analog
4.6 Functions of the 1PosInc/Analog
ET 200S Positioning
138 Operating Instructions, 05/2007, A5E00124871-04
Feedback Signals: Search for Reference
Address Assignment
Byte 0 Bit 3: SYNC
Bit 2: POS_ DONE
Bit 1: POS_ERR
Bit 0: POS_ACK
Bytes 1 to 3 Actual value
(linear axis: 0 to 16 777 215; rotary axis: 0 to end of rotary axis - 1)
Parameters: Search for Reference
Parameters Meaning Value range Default setting
Reference point run and evaluation of the reference signal
Reference signal This parameter defines the relevant
switch or the combination of switch and
zero mark.
• Reference switch and zero
mark
• Reference switch
• Zero mark
Reference switch
and zero mark
Reference switch Relevant in the case of reference
signal:
• Reference switch and zero mark
• Reference switch
This parameter defines the referencing
direction in which the relevant switch
must be traversed.
• Reduction cam towards
minus
• Reduction cam towards plus
• Minus limit switch
• Plus limit switch
Reduction cam
towards minus
Start direction of the
reference point run
• Plus
• Minus
Plus
Acceleration T
acc
in ms Time required for a change in voltage
via a ramp from 0 V to10 V.
At 0 ms acceleration is without a ramp.
You can change the acceleration using
Job 7.
0 - 65535 10000
Deceleration T
dec
in ms Time required for a change in voltage
via a ramp from 10 V to 0 V.
At 0 ms deceleration is without a ramp.
You can change the deceleration using
Job 8.
0 - 65535 10000
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