Siemens SINAMICS V20 Inverter, Operating Instructions Manual

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Parameter list
8.2 Parameter list
SINAMICS V20 Converter
228
Operating Instructions, 10/2019, A5E34559884-012
Parameter Function Range Factory
default
Can be
changed
Scaling Data
set
Data
type
Acc.
Level
• 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 Siemens (start/dir)
1 2-wire (fwd/rev)
2 3-wire (fwd/rev)
3 3-wire (start/dir)
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 - P0706
P0727 = 0 (Siemens
Standard Control)
P0727 = 1 (2-
wire Control)
P0727 = 2 (3-wire
Control)
P0727 = 3 (3-wire
Control)
= 1 (P0840) ON/OFF1 ON_FWD STOP ON_PULSE
= 2 (P0842) ON_REV/OFF1 ON_REV FWDP OFF1/HOLD
= 12 (P1113) REV REV REVP REV
To use the 2/3-wire control, the sources for ON/OFF1 (P0840), ON_REV/OFF1 (P0842) and REV (P1113)
corresponding to the redefined values have to be set accordingly.
The ON/OFF2 functionality is not supported in 2/3 wire modes. Do not select ON/OFF2 unless P0727 = 0.
Regarding the use of fixed frequencies see P1000 and P1001.