154 Parameters
Enables/disables the critical speeds function. Also determines
whether the specified ranges are effective in both rotating
directions or not.
See also section
(page
0000b
0000b…0011b
Critical speeds configuration word.
1 = 1
Defines the low limit for critical speed range 1.
Note:
This value must be less than or equal to the value of
.
0.00 rpm
-6000.00 …
6000.00 rpm
Low limit for critical speed 1.
See par.
Defines the high limit for critical speed range 1.
Note:
This value must be greater than or equal to the value of
0.00 rpm
-6000.00 …
6000.00 rpm
High limit for critical speed 1.
See par.
Defines the low limit for critical speed range 2.
Note:
This value must be less than or equal to the value of
.
0.00 rpm
-6000.00 …
6000.00 rpm
Low limit for critical speed 2.
See par.
Defines the high limit for critical speed range 2.
Note:
This value must be greater than or equal to the value of
0.00 rpm
-6000.00 …
6000.00 rpm
High limit for critical speed 2.
See par.
Defines the low limit for critical speed range 3.
Note:
This value must be less than or equal to the value of
.
0.00 rpm
-6000.00 …
6000.00 rpm
Low limit for critical speed 3.
See par.
Defines the high limit for critical speed range 3.
Note:
This value must be greater than or equal to the value of
0.00 rpm
-6000.00 …
6000.00 rpm
High limit for critical speed 3.
See par.
Activates and selects the mode of the motor potentiometer.
See section
(page
).
Disabled
Motor potentiometer is disabled and its value set to 0.
0
No.
Name/Value
Description
Def
/
FbEq16
Bit
Name
Information
0
Enable
1 = Enable: Critical speeds enabled.
0 = Disable: Critical speeds disabled.
1
Sign mode
1 = Signed: The signs of parameters
are taken into
account.
0 = Absolute: Parameters
…
are handled as absolute values.
Each range is effective in both directions of rotation.
2…15
Reserved
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 ...