Configuration, Stop – Lenze EVF9383 User Manual
Page 130
Configuration
2−122
l
EDSVF9383V−EXT EN 2.0
4. Select the threshold for the mains failure detection under C0472/20. The selection depends on
the setting under C0173.
– Set the threshold approx. 50 V above the switch−off threshold LU (example for C0173 = 0.1;
C0472/20 = 33.5 % = 335 V).
9300 vector
UG thresholds
EVF9321 ... EVF93
33
Mains voltage range
C0173
Switch−off
threshold LU
Switch−on
threshold LU
Switch−off
threshold OU
Switch−on
threshold OU
< 400 V
Operation with/without brake chopper
0
285 V
430 V
770 V
755 V
400 V
Operation with/without brake chopper
1
*
285 V
430 V
770 V
755 V
460 V
Operation with/without brake chopper
2
328 V
473 V
770 V
755 V
480 V
Operation without brake chopper
3
342 V
487 V
770 V
755 V
480 V
Operation with brake chopper
4
342 V
487 V
800 V
785 V
9300 vector
UG thresholds
EVF9335 ... EVF93
83
Mains voltage range
C0173
Switch−off
threshold LU
Switch−on
threshold LU
Switch−off
threshold OU
Switch−on
threshold OU
EVF93xx−ExV210
EVF93xx−ExV240
EVF93xx−ExV270
EVF93xx−ExV300
< 400 V
Operation with or without brake transistor
0
285 V
430 V
770 V
755 V
400 V
Operation with or without brake transistor
1
*
285 V
430 V
770 V
755 V
460 V
Operation with or without brake transistor
2
328 V
473 V
770 V
755 V
480 V
Operation without brake transistor
3
342 V
487 V
770 V
755 V
480 V
Operation with brake transistor
4
342 V
487 V
800 V
785 V
500 V
Operation with or without brake transistor
5
342 V
487 V
900 V
885 V
EVF93xx−Ex
EVF93xx−ExV060
EVF93xx−ExV110
400 V
Operation with or without brake transistor
Only
display
285 V
430 V
700 V
685 V
*
Lenze setting
Stop!
This setpoint must be below the threshold of any brake unit which may be connected. If a connected
brake unit is activated, the drive is braked with the maximum possible torque (I
max
). The desired
operating behaviour is lost.
5. Set the setpoint to which the DC−bus voltage is to be controlled:
– Set the setpoint to approx. 700 V (C0472/18 = 70 %).