![background image](http://html1.mh-extra.com/html/abb/acs880-x04/acs880-x04_firmware-manual_3389539275.webp)
Parameters 275
Selects which indications are given when one or both Safe
torque off (STO) signals are switched off or lost. The
indications also depend on whether the drive is running or
stopped when this occurs.
The tables at each selection below show the indications
generated with that particular setting.
Notes:
• This parameter does not affect the operation of the STO
function itself. The STO function will operate regardless of
the setting of this parameter: a running drive will stop upon
removal of one or both STO signals, and will not start until
both STO signals are restored and all faults reset.
• The loss of only one STO signal always generates a fault
as it is interpreted as a malfunction.
• This parameter cannot be changed while the drive is
running.
For more information on the STO, see the
Hardware manual
of the drive.
Fault/Fault
0
Fault/Warning
1
No.
Name/Value
Description
Def
/
FbEq16
Inputs
Indication (running or stopped)
IN1
IN2
0
0
0
1
and
1
0
and
1
1
(Normal operation)
Inputs
Indication
IN1
IN2
Running
Stopped
0
0
Warning
0
1
Warning
and fault
1
0
Warning
and fault
1
1
(Normal operation)
Содержание ACS880-x04
Страница 1: ... ABB INDUSTRIAL DRIVES ACS880 primary control program Firmware manual ...
Страница 4: ......
Страница 18: ...18 Using the control panel ...
Страница 24: ...24 Control locations and operating modes ...
Страница 111: ...Application macros 111 Fieldbus control macro This application macro is not supported by the current firmware version ...
Страница 112: ...112 Application macros ...
Страница 496: ...496 Additional parameter data ...
Страница 544: ...544 Fault tracing ...
Страница 602: ...602 Control chain diagrams ...