Omron 3G3MV-PDRT2, User Manual

Page: 238 / 363

Chapter 9
9-4
Communications Programs (CS-series PLCs)
■
Ladder Program
Note This program is used to switch the input method for operation commands and frequency refer-
ences. It is not required if the n004 (Frequency Reference Selection) is set to “9" and n003
(Inverter Run Command Selection) is set to “3."
000000
000001
MOV(021)
D00000
n+1
000002
003000
000003
001000
DIFU(013)
000003
003000
003000
DIFD(014)
001002
001001
001003
001004
001002 001003
001004
001004
001001
END(001)
Net control
(word n bit 5)
During forward run
(word m bit 2) During reverse run
(word m bit 3)
See note.
Net reference
(word n bit 6)
Speed reference setting
Forward/Stop Bit
(word n bit 0)
Reverse/Stop Bit
(word n bit 1)
Fault Flag
(003000)
Fault Reset Input Bit
(word n bit 2)
Fault Bit
(word m bit 3)
During forward run
(word m bit 2)
Fault Bit
(word m bit 0)