Allen-Bradley ControlLogix 1756-DMD30, Руководство пользователя, Страница: 107 / 369

Publication 1756-UM522B-EN-P - February 2003
1756-DMD30 Specific Information B-27
35 SpdRef Filt Gain
Sets the lead term for the Speed Reference filter. Values
greater than 1 will result in a lead function and value less than
1 will result in a lag function. A value of 1 will disable the
filter.
Default:
Min:
Max:
Type:
File:
Group: 1
-5
5
Linkable, Read-Write, Floating Point
Speed Control
Reference
36 SpdRef Filt BW
Sets the natural frequency for the Speed Reference filter.
Units:
Default:
Min:
Max:
Type:
File:
Group: R/S
0
0
500
Linkable, Read-Write, Floating Point
Speed Control
Reference
37 Spd Ref Bypass
The speed command after the limit, ramp and s-curve blocks.
Link a source directly to this parameter to bypass these blocks.
Units:
Default:
Min:
Max:
Type:
File:
Group: RPM
0
-14000
14000
Linkable, Read-Write, Floating Point
Speed Control
Reference
38 Speed Ref Scale
This parameter is multiplied with the value in parameter 44
[Filtered Spd Ref] to produce the value in parameter 46 [Scaled
Spd Ref].
Default:
Min:
Max:
Type:
File:
Group: 1
-3.2767
3.2767
Linkable, Read-Write, Floating Point
Speed Control
Reference
40 Selected Spd Ref
The speed command before the limit block. A value of 1.0
represents base speed of the motor.
Units:
Default:
Min:
Max:
Type:
File:
Group: RPM
0
-14000
14000
Non-Linkable, Read Only, Floating Point
Speed Control
Reference
41 Limited Spd Ref
Displays the speed command after the limit block, limited by
parameter 30 [Rev Speed Limit] and parameter 31 [Fwd Speed
Limit]. A value of 1.0 represents base speed of the motor.
Units:
Default:
Min:
Max:
Type:
File:
Group: RPM
0
-14000
14000
Non-Linkable, Read Only, Floating Point
Speed Control
Reference
42 Ramped Spd Ref
Displays the speed command after the linear ramp block,
modified by parameter 32 [Accel Time] and parameter 33
[Decel Time]. A value of 1.0 represents base speed of the
motor.
Units:
Default:
Min:
Max:
Type:
File:
Group: RPM
0
-14000
14000
Non-Linkable, Read Only, Floating Point
Speed Control
Reference
No. Name
Description Values