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Main Setup [200]
100000
10000
1000
Communication information
Modbus Instance no/
DeviceNet no:
Profibus slot/index
EtherCAT index (hex)
Fieldbus format
Modbus format
Note When the selection Limit is set in menu [231], the value must be above the no-
load current of the motor.
2
Motor I
t Time [233]
Sets the time of the I
operating with 120% of the I
Note Not the time constant of the motor.
Default:
Range:
Communication information
Modbus Instance no/
DeviceNet no:
Profibus slot/index
EtherCAT index (hex)
Fieldbus format
Modbus format
100
60 s (120%)
10
1
1.1
1.2
Actual output curent / I2t-current
2
Fig. 65
I
t function
Fig. 65 shows how the function integrates the square of the motor current
according to the Mot I
43062
168/221
4bf6
Long, 1=1%
EInt
2
t function. After this time the limit for the I
2
t current value. Valid when start from 0 rpm.
2
233 Mot I
t Time
Stp M1:
A
60 s
60–1200 s
43063
168/222
4bf7
Long, 1=1 s
EInt
1000 s (120%)
480 s (120%)
240 s (120%)
120 s (120%)
1.3
1.4
1.5
1.6
2
t Curr [232] and the Mot I
Section 11-2
2
t is reached if
60s
1.7
1.8
1.9
2
2
t Time [233].
99
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