Parameters 211
Low
Action is taken whenever the signal falls below its lower limit.
1
High
Action is taken whenever the signal rises above its upper limit. 2
Abs low
Action is taken whenever the absolute value of the signal falls
below its (absolute) lower limit.
3
Abs high
Action is taken whenever the absolute value of the signal rises
above its (absolute) upper limit.
4
Both
Action is taken whenever the signal falls below its low limit or
rises above its high limit.
5
Abs both
Action is taken whenever the absolute value of the signal falls
below its (absolute) low limit or rises above its (absolute) high
limit.
6
Selects the action the drive takes when the value monitored
by signal supervision 1 exceeds its limits.
Note:
This parameter does not affect the status indicated by
.
No action
No action taken.
0
Warning
A warning (
) is generated.
1
Fault
The drive trips on
.
2
Fault if running
If running, the drive trips on
.
3
Selects the signal to be monitored by signal supervision
function 1.
Zero
None.
0
Speed
).
1
Frequency
).
3
Current
(page
4
Torque
(page
6
DC voltage
(page
7
Output power
(page
8
AI1
).
9
AI2
).
10
Speed ref ramp in
(page
).
18
Speed ref ramp out
(page
).
19
Speed ref used
).
20
Torque ref used
(page
).
21
Freq ref used
).
22
Source selection (see
on page
).
-
Defines a filter time constant for the signal monitored by signal
supervision 1.
0.000 s
0.000 … 30.000 s
Signal filter time.
1000 = 1 s
Defines the lower limit for signal supervision 1.
0.00
-21474830.00 …
21474830.00
Low limit.
-
Defines the upper limit for signal supervision 1.
0.00
-21474830.00 …
21474830.00
Upper limit.
-
No.
Name/Value
Description
Def
/
FbEq16
Summary of Contents for ACS860
Page 1: ... ABB INDUSTRIAL DRIVES ACS860 primary control program Firmware manual ...
Page 4: ......
Page 10: ...10 Table of contents ...
Page 18: ...18 Using the control panel ...
Page 24: ...24 Control locations and operating modes ...
Page 54: ...54 Program features ...
Page 78: ...78 Program features ...
Page 90: ...90 Application macros ...
Page 342: ...342 Additional parameter data ...
Page 380: ...380 Fault tracing ...
Page 381: ...Fault tracing 381 ...
Page 382: ...382 Fault tracing ...
Page 436: ...436 Control chain diagrams ...
