Parameters
List of Parameters
1-82
© Siemens AG 2007 All Rights Reserved
SINAMICS G120 Control Units CU240S, Edition 05/2007
Description: Switches between active high (PNP) and active low (NPN).
This is valid for all digital inputs simultaneously.
The following is valid by using the internal supply:
Values: 0: NPN mode ==> low active
1: PNP mode ==> high active
Description: Determines the control method using the terminals. This parameter allows the selection of the control philosophy.
The control philosophies exclude each other.
Values: 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:
Regarding the use of fixed frequencies see P1000 and P1001.
Description: Displays number of digital outputs (relays).
p0725 PNP / NPN digital inputs / PNP/NPN DI
CU240E Access level: 3 P-Group: Commands Data type: Unsigned16
Quick comm. NO Active: YES Data set: -
Can be changed: T
Min Max Factory setting
0 1 1
p0727[0...2] Selection of 2/3-wire method / 2/3-wire selection
Access level: 2 P-Group: - Data type: Unsigned16
Quick comm. YES Active: NO Data set: CDS
Can be changed: C, T
Min Max Factory setting
0 3 0
Settings
P0701 - P0704
P0727 = 0
(Siemens Standard
Control)
P0727 = 1
(2-wire Control)
1 STOP
2
12
Redefined Digital Inputs
P0727 = 2
(3-wire Control)
P0727 = 3
(3-wire Control)
ON/OFF1
ON_REV/OFF1
ON_FWD ON_PULSE
ON_REV OFF1/HOLD
REV REV REVP REV
FWDP
r0730 Number of digital outputs / Number of DO
Access level: 3 P-Group: Commands Data type: Unsigned16
Unit: - Data set: -
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