40
Configuration and adjustment variables
Modbus
address
CANopen
address
Code
Read/
Write
Name/Description/Possible values
11201
2052 / 2
Stt
R/WS
Normal stop mode
Factory setting: 0
Stop mode on disappearance of the run command or appearance of a stop command.
0 = "rMP": On ramp
1 = "FSt": Fast stop
2 = "nSt": Freewheel stop
3 = "dCI": DC injection stop
11204
2052 / 5
FSt
R/WS
Fast stop via logic input
Factory setting: 0
0 = "nO": Not assigned
129 = "LI1": Logic input LI1
130 = "LI2": Logic input LI2
131 = "LI3": Logic input LI3
132 = "LI4": Logic input LI4
133 = "LI5": Logic input LI5
134 = "LI6": Logic input LI6
If LAC = L3, the following assignments are possible:
171 = "Cd11": bit 11 of the CMD control word (page
) written by Modbus or CANopen
172 = "Cd12": bit 12 of the CMD control word (page
) written by Modbus or CANopen
173 = "Cd13": bit 13 of the CMD control word (page
) written by Modbus or CANopen
174 = "Cd14": bit 14 of the CMD control word (page
) written by Modbus or CANopen
175 = "Cd15": bit 15 of the CMD control word (page
) written by Modbus or CANopen
The stop is activated when the logic state of the input changes to 0 and the control word bit
changes to 1. The fast stop is a stop on a reduced ramp via parameter dCF. If the input falls
back to state 1 and the run command is still active, the motor will only restart if 2-wire level
control has been configured (tCC = 2C and tCt = LEL or PFO, see page
). In other cases, a
new run command must be sent.
11230
2052 / 1F
dCF
R/WS
Coefficient for dividing the deceleration ramp time for fast stopping
Unit: 1
Factory setting: 4
Adjustment range: 0 to 10
Parameter accessible if a fast stop has been assigned by one of the following parameters:
Stt/FSt (page
) or EPL/OHL/OLL/SLL/COL (page
) or LFL/StP (page
).
Ensure that the reduced ramp is not too low in relation to the load to be stopped.
The value 0 corresponds to the minimum ramp.
11203
2052 / 4
dCI
R/WS
DC injection via logic input
Note This function is incompatible with the "Brake control" function (see page
).
Factory setting: 0
0 = "nO": Not assigned
129 = "LI1": Logic input LI1
130 = "LI2": Logic input LI2
131 = "LI3": Logic input LI3
132 = "LI4": Logic input LI4
133 = "LI5": Logic input LI5
134 = "LI6": Logic input LI6
If LAC = L3, the following assignments are possible:
171 = "Cd11": bit 11 of the CMD control word (page
) written by Modbus or CANopen
172 = "Cd12": bit 12 of the CMD control word (page
) written by Modbus or CANopen
173 = "Cd13": bit 13 of the CMD control word (page
) written by Modbus or CANopen
174 = "Cd14": bit 14 of the CMD control word (page
) written by Modbus or CANopen
175 = "Cd15": bit 15 of the CMD control word (page
) written by Modbus or CANopen
Braking is activated when the logic state of the input or control word bit is at 1.
11210
2052 / B
IdC
R/W
Level of DC injection braking current activated via logic input or selected as stop mode
Note: This setting is not related to the "automatic standstill DC injection" function.
Unit: 0.1 A
Factory setting: 0.7 In (1)
Adjustment range: 0 to In (1)
After 5 seconds the injection current is peak limited at 0.5 Ith if it is set at a higher value.
(1) In corresponds to the nominal drive current indicated in the Installation Manual and on the
drive rating plate.
