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Programming
890CS Common Bus Supply - Frames B & D; 890CD Common Bus Drive and 890SD Standalone Drive - Frames B, C & D
Page
D-75
8
9
10
A
B
C
D
E
1
2
3
4
5
6
7
Parameter Descriptions
FC
PREF: 141.11
Default: 800.00 Hz
Range: 1.00 to 800.00 Hz
Set the frequency of the 2
nd
order low-pass filter on the output of the speed loop.
KP
PREF: 141.12
Default: 33.00
s
-1
Range: 0.00 to 600.00
s
-1
Set the position loop gain.
FIP
PREF: 141.13
Default: 0.00 Hz
Range: 0.00 to 100.00 Hz
Set the position loop integral frequency. If FIP = 0, then the integral part of the position loop is disabled.
IP DIS. VAL.
PREF: 141.14
Default: 0
Range: 0 to 2147483647
(IP DISABLE VALUE ) Set the actual speed value over which the position loop integral term is automatically disabled (i.e.
whilst the actual speed is greater than IP DIS. VAL, the integral term is frozen).
IP SAT.
PREF: 141.15
Default: 0
Range: 0 to 2147483647
Set the saturation (maximum) value of the position loop integral term.
KV
PREF: 141.16
Default: 99.00
s
-1
Range: 0.00 to 2000.00
s
-1
Set the speed loop gain.
FIV
PREF: 141.17
Default: 3.15 Hz
Range: 0.00 to 100.00 Hz
Set the speed loop integral frequency. If FIV = 0, then the integral part of the position loop is disabled.
SPEED THRESHOLD
PREF: 141.18
Default: 0.10
Range: 0.01 to 1.00
Speed threshold for static friction computation.
STATIC FRICTION
PREF: 141.19
Default: 0.00 Nm
Range: 0.00 to 32767.00 Nm
Used to compute the static friction.
max
_
*
_
_
*
_
speed
threshold
speed
th
speed
FSTATIC
friction
static
=