3 speed up – GE Industrial Solutions DV-300 DC Drive Users Manual User Manual
Page 163
DV-300 Adjustable Speed Drives
——— FUNCTION DESCRIPTION ———
6
35
Parameter description
No.
Value
Standard
Configuration
min
max
Factory
American
Factory
European
Enable spd=0 I
Enabled (1)
Disabled (0)
123
0
1
Disabled
Disabled
-
Enable spd=0 R
Enabled (1)
Disabled (0)
124
0
1
Disabled
Disabled
-
Enable spd=0 P
Enabled (1)
Disabled (0)
125
0
1
Disabled
Disabled
-
Spd=0 P gain [%]
126
0.00
100.00
10.00
10.00
-
Ref 0 level [FF]
106
1
32767
10
10
-
Enable spd=0 I
Enabled
The I component of the speed regulator is set to 0 when the
reference value and the actual value = 0. The drive control is
then only proportional. The I component is enabled when a
reference value is entered to restart acceleration.
Disabled
Disable the function.
Enable spd=0 R
Only effective if Enable spd=0 P is enabled.
Enabled
The proportional gain, equal to Spd=0 P gain at zero speed,
is equal to Speed P when the speed reference becomes higher
than the value defined by Ref 0 level.
Disabled
The proportional gain, equal to Spd=0 P gain at zero
speed, is equal to Speed P when the speed reference or
the actual speed become higher than the value defined by
Ref 0 level.
Enable spd=0 P
Enabled
When both reference value and actual value = 0, the propor-
tional Spd=0 P gain component is active after the delay time
defined by Speed zero delay.
Disabled
The speed regulator also keeps its proportional gain component
when the drive is at a stop.
Spd=0 P gain
Proportional gain of the speed regulator, that is only active when both reference value
and actual value = 0, and if the Enable spd=0 P function has been enabled.
Ref 0 level
Switch threshold for speed zero logic. Defined in the dimension specified in the factor
function. Speeds below this threshold are defined as zero.
6.7.3 Speed up
SPEED REGULAT
Speed up
[445]
Speed up gain [%]
[446]
Speed up base [ms]
[447]
Speed up filter [ms]
Parameter description
No.
Value
Standard
Configuration
min
max
Factory
American
Factory
European
Speed up gain [%]
445
0.00
100.00
0.00
0.00
-
Speed up base [ms]
446
0
16000
1000
1000
-
Speed up filter [ms]
447
0
1000
0
0
-