Siemens 440 - Manual (Page 135)

Issue 01/06 Parameter Description
MICROMASTER 440 Parameter List
6SE6400-5BB00-0BP0
135
P1135[3] OFF3 ramp-down time Min: 0.00
CStat: CUT Datatype: Float Unit: s Def: 5.00
P-Group: SETPOINT Active: first confirm QuickComm.: Yes Max: 650.00
Defines ramp-down time from maximum frequency to standstill for OFF3 command.
f
f max
(P1082)
f
2
0
P1135
t
down,OFF3 P1082
f
P1135 t
2
3 OFF , down
⋅ =
OFF3
P2168
P2167
r0052 Bit02
Operation
Pulse
cancellation
t
t
t
P2168
f
act,motor
f
act,inverter
Index:
P1135[0] : 1st. Drive data set (DDS)
P1135[1] : 2nd. Drive data set (DDS)
P1135[2] : 3rd. Drive data set (DDS)
Note:
This time may be exceeded if the VDC_max. level is reached.
P1140[3] BI: RFG enable Min: 0:0
CStat: CT Datatype: U32 Unit: - Def: 1:0
P-Group: COMMANDS Active: first confirm QuickComm.: No Max: 4000:0
Defines command source of RFG enable command (RFG: ramp function generator). If binary input is equal
to zero then the RFG output will be set immediately to 0.
Index:
P1140[0] : 1st. Command data set (CDS)
P1140[1] : 2nd. Command data set (CDS)
P1140[2] : 3rd. Command data set (CDS)
P1141[3] BI: RFG start Min: 0:0
CStat: CT Datatype: U32 Unit: - Def: 1:0
P-Group: COMMANDS Active: first confirm QuickComm.: No Max: 4000:0
Defines command source of RFG start command (RFG: ramp function generator). If binary input is equal to
zero then the RFG output is held at it present value.
Index:
P1141[0] : 1st. Command data set (CDS)
P1141[1] : 2nd. Command data set (CDS)
P1141[2] : 3rd. Command data set (CDS)
P1142[3] BI: RFG enable setpoint Min: 0:0
CStat: CT Datatype: U32 Unit: - Def: 1:0
P-Group: COMMANDS Active: first confirm QuickComm.: No Max: 4000:0
Defines command source of RFG enable setpoint command (RFG: ramp function generator). If binary input
is equal to zero then the RFG input will be set to zero and the RFG output will be ramp-down to zero.
Index:
P1142[0] : 1st. Command data set (CDS)
P1142[1] : 2nd. Command data set (CDS)
P1142[2] : 3rd. Command data set (CDS)
r1170 CO: Frequency setpoint after RFG Min: -
Datatype: Float Unit: Hz Def: -
P-Group: SETPOINT Max: -
Displays overall frequency setpoint after ramp generator.
Level
2
Level
3
Level
3
Level
3
Level
3