KEB COMBIVERT F5-A, Applications Manual, Page: 319 / 552

Ec.14
Gear factor channel 2 nume-
rator
5
Slave / master gear
Ec.15 Gear 2 nominator 15
7.12.4 Posi mode
7.12.4.1 Selection of operating mode
The positioning module contain two operating modes:
- "positioning mode" (chapter 7.12.4) with its sub-functions
- Single positioning
- Sequential positioning (sequence control system)
- Rotary table positioning
-
defined stop
- Remaining distance positioning
- Flying Referencing
- "Contouring control" (chapter 7.12.5)
The operating mode is selected via parameter PS.00 bit 0...2.
PS.00: Posi / synchronous mode
Bit Meaning Value Explanation
0...2 Posi / synchronous mode
0...4 Without function for positioning
5: Posi mode Selection of operating mode "positioning mode"
6: Contouring con-
trol
Selection of operating mode "contouring control"
7: via control word
The operating modes (synchronous running, posi
mode or contouring control) are selected via the
control word (SY.43 oder SY.50).
The positioning module must be activated by an input. The input is selected in parameter PS.02 "Posi/Sync.
input selection".
7.12.4.2 Posi mode / principle
In the posi mode, the drive can approach a single position or sequences of positions can be programmed that
are reached consecutively or passed through with a defined speed.
Up to 32 positions can be stored in the inverter. For every position, a maximum profile speed can be program
-
med.
To be able to report various operating condition (e.g., positioning active, target reached) to an overriding con-
trol, specific progress messages and switching conditions exist for the digital outputs.
The drive can be adapted very flexible to the application, since different reactions are programmable, e.g. at a
new target setting during running positioning it can be selected between:
●
do not allow generally
●
allow only in certain actual position range
●
allow only if the new target can be reached with the adjusted ramps
● allow even if the drive first overshoots the new target, reverses, and then reaches the target
Posi- and synchronous operating
© KEB, 2012-10 COMBIVERT F5-A, -E, -H Page 7.12 - 27
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