PS.28:Startindexnewprole
Value Function
0...31
Number of the block with which the positioning sequence starts after the rst "start positioning" com-
mand.
Start means the rst positioning after:
● Activation of the posi mode (e.g., by "power on" / setting of the input for activation of the posi mode /
activation of the posi mode via PS.00 or the control word).
● Discontinuation of a running positioning (e.g., error message of the inverter / switching off of the control
release or new "start positioning command" during a running positioning).
The position selection via terminal strip can only be selected indirectly via parameter sets 0 ... 7 with PS.58.
With PS.56 and 57 it is possible to reach all 32 posi indices via the terminal (or IA, IB, IC, ID). Settings > 31 are
limited to 31 without error.
PS.56: Position target source
Value Meaning Explanation
0 PS.28 Target position selection occurs via set 0 ... 7 with PS.28.
1 reserved –
2 Terminal binary-coded Selected terminals are binary-coded (ST>RST>F>…ID)
3 Terminal input-coded ST-I1-ID Selected terminals are input-coded (ST>RST>…ID)
4 Terminal input-coded ID-I1-ST Selected terminals are input-coded (ID>IC>…ST)
5 reserved –
PS.57: Positon target input selection
Bit -No. Decimal value Input
– 0 no input
0 1 ST
1 2 RST
2 4 F
3 8 R
4 16 I1
5 32 I2
6 64 I3
7 128 I4
8 256 IA
9 512 IB
10 1024 IC
11 2048 ID
To clearly explain the sequential positioning, four examples are listed in the following:
Posi- and synchronous operating
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