Mitsubishi Electronics FX3G User Manual
684
FX
3S
/FX
3G
/FX
3GC
/FX
3U
/FX
3UC
Series
Programming Manual - Basic & Applied Instruction Edition
30 External Device Communication – FNC270 to FNC276
30. External Device Communication – FNC270 to FNC276
FNC270 to FNC276 provide instructions for executing inverter communication and MODBUS communication.
FNC No.
Mnemonic
Symbol
Function
Reference
270
IVCK
Inverter Status Check
Section 30.1
271
IVDR
Inverter Drive
Section 30.2
272
IVRD
Inverter Parameter Read
Section 30.3
273
IVWR
Inverter Parameter Write
Section 30.4
274
IVBWR
Inverter Parameter Block Write
Section 30.5
275
IVMC
Inverter Multi Command
Section 30.6
276
ADPRW
MODBUS Read / Write
Section 30.7
n
IVCK
D
S2
S1
n
IVDR
S3
S2
S1
n
IVRD
D
S2
S1
n
IVWR
S3
S2
S1
n
IVBWR
S3
S2
S1
n
IVMC
D
S3
S2
S1
ADPRW S S1 S2 S3 S4/D