Omron CP1L Operation Manual page 327

Inverter Positioning
ORIGIN SEARCH:
ORG(889)
Operand
S First word of S1
settings table
S1+1
S1+2 (lower 4
digits)
S1+3 (upper 4
digits)
S1+4 (lower 4
digits)
S1+5 (upper 4
digits)
F First word of F (lower 4 dig-
starting fre- its)
quency
F+1 (upper 4
digits)
ORG(889) performs an origin search or origin return operation.
• Origin Search:
Pulses are output to establish the origin based on origin proximity input
and origin input signals.
• Origin Return:
The positioning system is returned to the origin.
The parameters for pulse output 0 or pulse output 1 must be set in advance in
the PLC Setup to perform either an origin search or origin return operation.
ORG(889)
P
C
Operand
P Port specifier
C Control data Bits 0 to 3
Bits 4 to 7
Bits 8 to 11
Bits 9 to 15
Acceleration rate
0001 to FFFF hex (1 to
65,535 Hz)
Deceleration rate
0001 to FFFF hex (1 to
65,535 Hz)
Target Frequency in Hz
Pulse output 0 or 1: 0000 0000 to 0001 86A0
hex (0 to 100 kHz)
J models: 0000 0000 to 0000 4E20 hex
(0 to 20kHz)
Number of Pulses
• Relative pulses: 0000 0000 to 7FFF FFFF hex
(0 to 2,147,489,647)
• Absolute pulses: 8000 0000 to 7FFF FFFF
hex (−2,147,489,648 to 2,147,489,647)
Starting Frequency in Hz
Pulse output 0 or 1: 0000 0000 to 0001 86A0
hex (0 to 100 kHz)
J models: 0000 0000 to 0000 4E20 hex
(0 to 20kHz)
P: Port specifier
C: Control data
0020 hex: Inverter positioning 0
0021 hex: Inverter positioning 1
Not used: Always set to 0 hex
Not used: Always set to 0 hex
Not used: Always set to 0 hex
Mode
0 hex: Origin search
1 hex: Origin return
Section 5-3
Description
Specify the increase or
decrease in the fre-
quency in Hz per pulse
control period (4 ms).
Description
293