E-8
FX Series PLC User's Manual - Data Communication Edition
Inverter Communication
2 Specifications
2.3 Link Specifications
2.3 Link Specifications
The tables below show applicable parameters and operation commands.
2.3.1 When monitoring inverter operations (PLC ← inverter)
2.3.2 When controlling inverter operations (PLC → inverter)
2.3.3 Parameters (PLC ⇔ inverter)
For inventer parameters which can be changed (read and written), refer to "12. Related Detailed Data" later.
Instruction code
(hexadecimal)
Read contents
Applicable inverter
F700 A700 E700 V500 F500 A500 E500 S500
H7B Operation mode
H6F Output frequency [number of rotations]
H70 Output current
H71 Output voltage —
H72 Special monitor ——
H73 Special monitor selection number ——
H74 Alarm definition
H75 Alarm definition
H76 Alarm definition —
H77 Alarm definition —
H79 Inverter status monitor (extended) —————
H7A Inverter status monitor
H6E Set frequency (EEPROM)
H6D Set frequency (RAM)
Instruction code
(hexadecimal)
Written contents
Applicable inverter
F700 A700 E700 V500 F500 A500 E500 S500
HFB Operation mode
HF3 Special monitor selection number ——
HF9 Run command (extended) —————
HFA Run command
HEE Set frequency (EEPROM)
HED Set frequency (RAM)
HFD Inverter reset
HF4 Alarm definition all clear —
HFC All parameter all clear
HFC User clear — ——
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