ABB ACS880 - Page 297

Def / Type
FbEq 16b / 32b
DescriptionName / Range /
Selection
No.
Inactive (false) /
uint32
Selects the source of the motor pre-heat on/off
command.
See section Pre-heating (page 106).
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
Pre-heating input
source
21.14
00. Pre-heating is always deactivated.Inactive (false)
11. Pre-heating is always activated when the drive is
stopped (apart from conditions stated above).
Active (true)
2Digital input DI1 (10.2 DI delayed status, bit 0).DI1
3Digital input DI2 (10.2 DI delayed status, bit 1).DI2
4Digital input DI3 (10.2 DI delayed status, bit 2).DI3
5Digital input DI4 (10.2 DI delayed status, bit 3).DI4
6Digital input DI5 (10.2 DI delayed status, bit 4).DI5
7Digital input DI6 (10.2 DI delayed status, bit 5).DI6
8Supervision 1 active (32.1 Supervision status, bit 0).Supervision 1
9Supervision 2 active (32.1 Supervision status, bit 1).Supervision 2
10Supervision 3 active (32.1 Supervision status, bit 2).Supervision 3
See Terms and abbreviations (page 169).Other [bit]
60 s / real32Defines the delay time for the pre-heating function.Pre-heating time
delay
21.15
1 = 1 s / 1 = 1 sPre-heating time delay.10...3000 s
0.0 % / real32Defines the motor pre-heating current that is fed into
the motor when the source selected by 21.14
Pre-heating input source is on. The value is in percent
of the nominal motor current.
Pre-heating current21.16
1 = 1 % / 10 = 1 %Pre-heating current.0.0 ... 30.0 %
Parameters 297