2 Parameters
2.2 List of parameters
SINAMICS G120 CU250S-2 Control Units
382
List Manual, 09/2017, A5E33842890
Description:
Sets the response of the technology controller to the occurrence of fault F07426 (technology controller actual value
limited).
The fault response is executed if status bit 8 or 9 in the technology controller status word r2349 is set. If both status
bits are zero, a switch back to technology controller operation will follow.
Value:
0:
Function inhibited
1:
On fault: Changeover to r2344 (or p2302)
2:
On fault: Changeover to p2215
Dependency:
The parameterized fault response is only effective if the technology controller mode is set to p2251 = 0 (technology
controller as main setpoint).
Refer to: p2267, p2268, r2344
Refer to: F07426
Notice:
Dependent upon the application, the changing over of the setpoint when fault F07426 occurs can lead to the fault
condition disappearing and the re-activation of the technology controller. This can repeat itself and cause limit
oscillations. In this case, a different fault response or a different fixed setpoint 15 for the fault response p2345 = 2
should be selected.
Note:
The parameterized fault response can only be achieved if the default fault response of the technology controller fault
F07426 is set to "NONE" (see p2100, p2101). If a fault response other than "NONE" is entered in p2101 for F07426,
p2345 must be set to zero.
If the fault occurs during ramping up to the starting setpoint p2302, this starting setpoint is retained as the final value
(there is no changeover to the fault response setpoint).
Description:
Display and BICO output for the status word of the technology controller.
p2345
Technology controller fault response / Tech_ctrl flt resp
CU250S_V (Tech_ctrl)
CU250S_V_CAN
(Tech_ctrl)
CU250S_V_DP
(Tech_ctrl)
CU250S_V_PN
(Tech_ctrl)
Access level:
3
Calculated:
-
Data type:
Integer16
Can be changed:
U, T
Scaling:
-
Dyn. index:
-
Unit group:
-
Unit selection:
-
Func. diagram:
7958
Min Max
Factory
setting
0 2 0
r2349.0...13
CO/BO: Technology controller status word / Tec_ctrl status
CU250S_V (Tech_ctrl)
CU250S_V_CAN
(Tech_ctrl)
CU250S_V_DP
(Tech_ctrl)
CU250S_V_PN
(Tech_ctrl)
Access level:
3
Calculated:
-
Data type:
Unsigned32
Can be changed:
-
Scaling:
-
Dyn. index:
-
Unit group:
-
Unit selection:
-
Func. diagram:
7958
Min Max
Factory
setting
- - -
Bit field:
Bit
Signal name
1 signal
0 signal
FP
00
Technology controller deactivated
Yes
No
-
01
Technology controller limited
Yes
No
-
02
Technology controller motorized
potentiometer limited max
Yes
No
-
03
Technology controller motorized
potentiometer limited min
Yes
No
-
04
Technology controller speed setpoint total in
setpoint channel
Yes
No
-
05
Technology controller RFG bypassed in the
setpoint channel
Yes
No
-
06
Technology controller starting value at the
current limit
No
Yes
-
07
Technology controller output negative
Yes
No
-
08
Technology controller actual value at the
minimum
Yes
No
-
09
Technology controller actual value at the
maximum
Yes
No
-