ABB ACS880 Series, Руководство по прошивке

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Def / Type
FbEq 16b / 32b Description Name / Range /
Selection No.
- / real32 Defines a safe speed reference value that is used with
supervision functions such as
• 12.3 AI supervision function
• 49.5 Communication loss action
• 50.2 FBA A comm loss func
• 50.32 FBA B comm loss func
• 58.14 Communication loss action .
Speed ref safe 22.41
- / - Safe speed reference. For scaling, see parameter 46.1 . -30000.00 ...
30000.00 rpm
0.00 rpm / real32 Defines the speed reference for jogging function 1. For
more information on jogging, see page
99 .
Jogging 1 ref 22.42
- / - Speed reference for jogging function 1. For scaling, see
parameter
46.1 .
-30000.00 ...
30000.00 rpm
0.00 rpm / real32 Defines the speed reference for jogging function 2. For
more information on jogging, see page
99 .
Jogging 2 ref 22.43
- / - Speed reference for jogging function 2. For scaling, see
parameter
46.1 .
-30000.00 ...
30000.00 rpm
- / uint16 Enables/disables the critical speeds function. Also
determines whether the specified ranges are effective
in both rotating directions or not.
See also section
Critical speeds/frequencies (page 85) .
Critical speed
function 22.51
1 = Enable: Critical speeds enabled.
0 = Disable: Critical speeds disabled. Enable b0
1 = Signed: The signs of parameters 22.52 … 22.57 are
taken into account.
0 = Absolute: Parameters
22.52 … 22.57 are handled as
absolute values.
Each range is effective in both directions of rotation.
Sign mode b1
Reserved b2…15
1 = 1 0000h…FFFFh
0.00 rpm / real32 Defines the low limit for critical speed range 1.
Note: This value must be less than or equal to the value
of
22.53 Critical speed 1 high .
Critical speed 1 low 22.52
- / - Low limit for critical speed 1. For scaling, see parameter
46.1 .
-30000.00 ...
30000.00 rpm
0.00 rpm / real32 Defines the high limit for critical speed range 1.
Note: This value must be greater than or equal to the
value of
22.52 Critical speed 1 low .
Critical speed 1 high 22.53
- / - High limit for critical speed 1. For scaling, see parameter
46.1 .
-30000.00 ...
30000.00 rpm
306 Parameters