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Inverter Positioning Section 5-3
MODE CONTROL: INI(880) INI(880) changes the present value of inverter positioning or stops position-
ing.
HIGH-SPEED COUNTER
PV READ: PRV(881)
PRV(881) is used to read the present value and status of inverter positioning.
The following status can be read.
Operand Description
P Port specifier 0020 hex: Inverter positioning 0
0021 hex: Inverter positioning 1
C Control data 0002 hex: Changes the PV of the internal pulse
output.
0003 hex: Stops internal pulse output. Position-
ing will continue and the output value will not be
cleared.
0004 hex: Stops inverter positioning. Internal
pulse output will be stopped, positioning will be
stopped, and the output value will be cleared.
The next operation will not be accepted until the
error counter is cleared.
NP First word
with new PV
NP (lower 4
digits)
New PV
0000 0000 to FFFF FFFF hex
NP+1 (upper
4 digits)
INI(880)
C: Control data
P: Port specifier
NV: First word with new P
P
C
NP
• Operation Command Flag
• Forward Command Flag
• Reverse Command Flag
• In-position Flag
• Internal Pulse Output Flag
• Internal Pulse Acceleration/
Deceleration Flag
• Error Counter Error Flag
• Error Counter Alarm Flag
• Error Counter Sign Flag
Operand Description
P Port specifier 0020 hex: Inverter positioning 0
0021 hex: Inverter positioning 1
0030 hex: Error counter 0
0031 hex: Error counter 1
C Control data 0000 hex: Read present value.
0001 hex: Read status.
PRV(881)
C: Control data
P: Port specifier
D: First destination word
P
C
D
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