Programming
Page
D-70
890CS Common Bus Supply - Frames B & D; 890CD Common Bus Drive and 890SD Standalone Drive - Frames B, C & D
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POS SPD LOOP DIR
SETUP::MOTION::POS SPD LOOP DIR
Designed for BRUSHLESS SERVO Motor Control Mode.
This block defines if and how the analog input/output may be linked to the position and speed loop.
Parameter Descriptions
SPD DMD SELECT
PREF: 157.01
Default: 0
Range: See below
This parameter defines which Analog Input will be used to setup the SPEED DEMAND parameter. It may be used to allow
direct connection between the analog input and the speed demand.
Enumerated Value
:
SPD DMD SELECT
0 : NONE
SPEED DEMAND is used normally.
1 : AN IN1
SPEED DEMAND is directly set by Analog Input1 value.
2 : AN IN2
SPEED DEMAND is directly set by Analog Input2 value.
3 : AN IN3
SPEED DEMAND is directly set by Analog Input3 value.
4 : AN IN4
SPEED DEMAND is directly set by Analog Input4 value.
5 : AN IN5
SPEED DEMAND is directly set by Analog Input5 value.
SPD DMD SCALE
PREF: 157.02
Default: 655360
Range: 0 to 2147483647
Set the scaling factor used to convert the Analog Input (in %) in units/s:
100% = SPD DMD SCALE.
SPD DMD OFFSET
PREF: 157.03
Default: 0.00 %
Range: -100.00 to 100.00 %
Add an offset to the Analog Input value before scaling it.
SPEED DEMAND = (ANALOG INPUT + SPD DMD OFFSET) / 100 * SPD DMD SCALE
