Siemens SINAMICS V20 Operating Instructions Manual page 215

Parameter Function
3-wire control
•
using STOP as permanent signal, FWD and REVP as pulses
3 wire control
•
using OFF1 / HOLD and REV as permanent signal, ON as pulse signal
0
1
2
3
Note: Where:
P denotes Pulse
•
FWD denotes FORWARD
•
REV denotes REVERSE
•
When any of the control functions are selected using P0727, the setting for the digital inputs (P0701 -
P0704) are redefined as follows:
Settings of P0701
- P0704
= 1 (P0840)
= 2 (P0842)
= 12 (P1113)
SINAMICS V20 Inverter
Operating Instructions, 11/2016, A5E34559884-006
Range Factory
default
Siemens (start / dir)
2-wire (fwd / rev)
3-wire (fwd / rev)
3-wire (start / dir)
P0727 = 0 (Siemens Standard
Control)
ON / OFF1
ON_REV / OFF1
REV
Can be Scaling
changed
P0727 = 1 P0727 = 2 (3-wire
(2-wire Control)
Control)
ON_FWD STOP
ON_REV FWDP
REV REVP
Parameter list
8.2 Parameter list
Data Data Acc.
set type Level
P0727 = 3 (3-
wire Control)
ON_PULSE
OFF1 / HOLD
REV
215