Parameters
List of Parameters
1-232
© Siemens AG 2009 All Rights Reserved
SINAMICS G120 Control Units CU230P-2 Parameter Manual (LH9), 11/2009
Description:
Sets the communication protocol for the field bus interface.
Value:
0:
No protocol
1:
USS
2:
MODBUS
5:
BACnet
Notice:
For p0014 = 1, the following applies:
After the value has been modified, no further parameter modifications can be made and the status is shown in
r3996. Modifications can be made again when r3996 = 0.
Note:
Changes only become effective after POWER ON.
The parameter is not influenced by setting the factory setting.
Description:
Displays the effective control word 1 (STW1) of the drive for the master control.
Notice:
The master control only influences control word 1 and speed setpoint 1. Other control words/setpoints can be trans-
ferred from another automation device.
Note:
OC: Operating condition
Description:
Sets the processing mode for PROFIdrive STW1.10 "master control by PLC".
Generally, control world 1 is received with the first receive word (PZD1) (this is in conformance to the PROFIdrive
profile). The behavior of STW1.10 = 0 corresponds to that of the PROFIdrive profile. For other applications that
deviate from this, the behavior can be adapted using this particular parameter.
Value:
0:
Freeze setpoints and continue to process sign-of-life
1:
Freeze setpoints and sign-of-life
2:
Setpoints are not frozen
Note:
If the STW1 is not transferred according to the PROFIdrive with PZD1 (with bit 10 "master control by PLC"), then
p2037 should be set to 2.
p2030
Field bus int protocol selection / Field bus protocol
CU230P-2 HVAC
Access level:
1
Calculated:
-
Data type:
Integer16
Can be changed:
T
Scaling:
-
Data set:
-
Min Max Factory
setting
0 5 0
r2032
Master control, control word effective / PcCtrl STW eff
Access level:
3
Calculated:
-
Data type:
Unsigned16
Unit:
-
Scaling:
-
Data set:
-
Bit field:
Bit
Signal name
1 signal
0 signal
FP
00
ON/OFF1
Yes
No
-
01
OC / OFF2
Yes
No
-
02
OC / OFF3
Yes
No
-
03
Operation enable
Yes
No
-
04
Ramp-function generator enable
Yes
No
-
05
Start ramp-function generator
Yes
No
-
06
Speed setpoint enable
Yes
No
-
07
Acknowledge fault
Yes
No
-
08
Jog bit 0
Yes
No
3030
09
Jog bit 1
Yes
No
3030
10
Master ctrl by PLC
Yes
No
-
p2037
PROFIdrive STW1.10 = 0 mode / PD STW1.10=0 mode
CU230P-2 DP
Access level:
3
Calculated:
-
Data type:
Integer16
Can be changed:
T
Scaling:
-
Data set:
-
Min Max Factory
setting
0 2 0
Summary of Contents for CU230P-2 CAN
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