Kruger Ecowatt K320 Series Operation Manual page 234

Ecowatt Drive K320 series
®
Function
Name
code
Pulse command
P21.01
mode
Description
0: Pulse string, using PG card terminal (A2,
B2) pulse giving signal for position control
1: Digital position, using the setting of
P21.17 for position control, while the
positioning mode can be set through
P21.16
2: Positioning of photoelectric switch
during stop. When a terminal receives a
photoelectric switch
terminal function 43), the VFD starts
positioning for stop, and the stop distance
can be set through P21.17.
Hundred place: Position feedback source
0: Encoder signal
1: Reserved
Thousands: servo mode
Bit0: Position deviation mode
0: No deviation
1: With deviation
Bit1: Enable/disable servo
0: Disable (The servo can be enabled by
terminals.)
1: Enable
Bit2: Reserved
Note: In the pulse string or spindle
positioning mode, the VFD enters the
servo operation mode when there is a
valid servo enabling signal. If there is no
servo enabling signal, the VFD enter the
servo operation mode only after it receives
a forward running or reverse running
command.
Ones place: Pulse mode
0: A/B quadrature pulse; A leads B
1: A: PULSE; B: SIGN
If channel B is of low electric level, the
edge counts up; if channel B is of high
electric level, the edge counts down.
2: A: Positive pulse
-225-
Function parameter list
signal (selection
Default Modify
0x0000
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