ABB ACS880 Firmware Manual page 297

No. Name / Range /
Selection
21.14 Pre-heating input
source
Inactive (false)
Active (true)
DI1
DI2
DI3
DI4
DI5
DI6
Supervision 1
Supervision 2
Supervision 3
Other [bit]
21.15 Pre-heating time
delay
10...3000 s
21.16 Pre-heating current
0.0 ... 30.0 %
Description
Selects the source of the motor pre-heat on/off
command.
See section Pre-heating (page
Note: The pre-heating function will not activate if
• the Safe torque off function is active,
• a fault is active,
• less than one minute has elapsed after stopping,
or
• PID sleep function is active.
Pre-heating is deactivated when the drive is started,
and overridden by pre-magnetization,
post-magnetization or continuous magnetization.
0 = Pre-heating inactive
1 = Pre-heating active
0. Pre-heating is always deactivated.
1. Pre-heating is always activated when the drive is
stopped (apart from conditions stated above).
Digital input DI1 (10.2 DI delayed
Digital input DI2 (10.2 DI delayed
Digital input DI3 (10.2 DI delayed
Digital input DI4 (10.2 DI delayed
Digital input DI5 (10.2 DI delayed
Digital input DI6 (10.2 DI delayed
Supervision 1 active (32.1 Supervision
Supervision 2 active (32.1 Supervision
Supervision 3 active (32.1 Supervision
See Terms and abbreviations (page
Defines the delay time for the pre-heating function.
Pre-heating time delay.
Defines the motor pre-heating current that is fed into
the motor when the source selected by
Pre-heating input source
of the nominal motor current.
Pre-heating current.
106).
status, bit 0).
status, bit 1).
status, bit 2).
status, bit 3).
status, bit 4).
status, bit 5).
status, bit 0).
status, bit 1).
status, bit 2).
169).
21.14
is on. The value is in percent
Parameters 297
Def / Type
FbEq 16b / 32b
Inactive (false) /
uint32
0
1
2
3
4
5
6
7
8
9
10
60 s / real32
1 = 1 s / 1 = 1 s
0.0 % / real32
1 = 1 % / 10 = 1 %