Omron CP1L Operation Manual page 359

Inverter Positioning
Referencing the
Automatically Calculated
Inverter Frequency
Command Value
• Pulse outputs will not be accepted until the error counter is reset. (Execut-
ing a pulse output instruction will cause an error.)
Operation
Outputs not
accepted
Error counter
If the following settings are made in the PLC Setup, the inverter frequency
command value will be calculated automatically and set in A23 in the Auxiliary
Area. These settings are on the Inverter Positioning 0 Tab Page in the PLC
Setup.
• Power Supply Frequency for One Motor Revolution per Second (0.1-Hz
increments)
• Number of Encoder Pulses for One Motor Revolution
• Error Counter Cycle (x 4 ms)
The inverter frequency command value in A23 is accessed. The value is
stored in 0.01-Hz increments.
A641.00
Modbus
simple master
function not
active
A641.00
■
Internal Work Addresses
Address
D1 Bits 00 to 03: Run/Stop Command
D2 Bits 00 to 15: Frequency Command Value
D10 Bits 00 to 03: Forward/Reverse Command
Inverter
Inductive motor
Encoder
A026.00
Operation
Command
Flag
A26.01
Forward Command Flag
A26.02
Reverse Command Flag
Operation Command Flag
A26.00
A26.03
In-position Flag
Usage
Section 5-3
MOV
Sets operation
command
#0001
in D1.
D1
MOV
Sets frequency
command
A023
value in D2.
D2
MOV
Sets forward
command in
#0000
D10.
D10
MOV
Sets reverse
command in
#0001
D10.
D10
MOV Sets stop
command
#0000
in D1.
D1
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