Siemens SINAMICS V90 Operating Instructions Manual page 72

Connecting
4.3 Control/Status interface - X8
No. Name Type
19 SLIM1 Level
20 SLIM2 Level
21 POS1 Level
22 POS2 Level
23 POS3 Level
24 REF Edge
0→1
25 SREF Edge
0→1
26 STEPF Edge
0→1
27 STEPB Edge
0→1
28 STEPH Edge
0→1
Note
When working in the torque control mode, the torque setpoint equals to 0 if CWE and CCWE
are at the same status. For more information, please refer to section Direction and stop
(Page 182).
72
Description
Speed limit selection.
A combination of SLIM1 to SLIM2 can select four
speed limit sources (one external speed limit, three
internal speed limits).
SLIM2 : SLIM1
0 : 0: internal speed limit 1
•
0 : 1: external speed limit (analog input 1)
•
1 : 0: internal speed limit 2
•
1 : 1: internal speed limit 2
•
Select position setpoint.
A combination of the signals POS1 to POS3 can se-
lect eight fixed position setpoint sources.
POS3 : POS2 : POS1
0 : 0 : 0: fixed position setpoint 1
•
0 : 0 : 1: fixed position setpoint 2
•
0 : 1 : 0: fixed position setpoint 3
•
0 : 1 : 1: fixed position setpoint 4
•
1 : 0 : 0: fixed position setpoint 5
•
1 : 0 : 1: fixed position setpoint 6
•
1 : 1 : 0: fixed position setpoint 7
•
1 : 1 : 1: fixed position setpoint 8
•
Set reference point with digital input or reference cam
input for reference approaching mode.
0→1: reference input
•
The reference approach will be started with the signal
SREF.
0→1 start reference approach
•
Step forward to the next fixed position setpoint.
0→1 start step action
•
Step backward to the previous fixed position setpoint.
0→1 start step action
•
Step to the fixed position setpoint 1.
0→1 start step action
•
Control mode
PTI IPos
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SINAMICS V90, SIMOTICS S-1FL6
Operating Instructions, 07/2015, 6SL3298-0AV60-0BP0
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