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200 Parameters
Activates/deactivates the DC hold and post-magnetization
functions. See section
(page
).
Note:
DC magnetization causes the motor to heat up. In
applications where long DC magnetization times are required,
externally ventilated motors should be used. If the DC
magnetization period is long, DC magnetization cannot
prevent the motor shaft from rotating if a constant load is
applied to the motor.
0000b
0000b…0011b
DC magnetization selection.
1 = 1
Defines the DC hold speed in speed control mode. See
parameter
(page
5.00 rpm
0.00…1000.00 rpm
DC hold speed.
See par.
Defines the DC hold current in percent of the motor nominal
current. See parameter
, and section
30.0%
0.0…100.0%
DC hold current.
1 = 1%
Defines the length of time for which post-magnetization is
active after stopping the motor. The magnetization current is
defined by parameter
.
0 s
0…3000 s
Post-magnetization time.
1 = 1 s
Selects the source for controlling pre-heating for the motor.
The status of the pre-heating is shown as bit 2 of
Notes:
• The heating function requires that STO is not triggered.
• The heating function requires that the drive is not faulted.
Off
0. Pre-heating is always deactivated.
0
On
1. Pre-heating is always activated when the drive is stopped.
1
DI1
Digital input DI1 (
, bit 0).
2
DI2
Digital input DI2 (
, bit 1).
3
DI3
Digital input DI3 (
, bit 2).
4
DI4
Digital input DI4 (
, bit 3).
5
DI5
Digital input DI5 (
, bit 4).
6
DI6
Digital input DI6 (
, bit 5).
7
Supervision 1
(see page
). 8
Supervision 2
(see page
).
9
No.
Name/Value
Description
Def/FbEq16
Bit
Value
0
1 = Enable DC hold. See section
).
Note:
The DC hold function has no effect if the start signal is switched off.
1
1 = Enable post-magnetization. See section
(page
Note:
Post-magnetization is only available when ramping is the selected stop mode (see
parameter
).
Note:
Post-magnetization with scalar control is not supported at the moment.
2…15
Reserved
ACS580 FW.book Page 200 Wednesday, September 21, 2016 9:48 PM
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