Table of Contents
Advertisement
Applicable inverter
Series
FREQROL-F800 Series
FREQROL-A800 Series
FREQROL-F700PJ Series
FREQROL-F700P Series
FREQROL-A700 Series
FREQROL-E700 Series
FREQROL-E700EX Series
FREQROL-D700 Series
FREQROL-V500 Series
Inverter instruction codes and parameters
The tables below show the inverter instruction codes and the parameters that can be communicated.
Inverter Operation monitoring
The table below shows instruction codes for reading the inverter which can be specified by IVCK instruction (Page 126)
operand (s2) and their contents. Any instruction codes not shown in the table below may cause communication errors. Use
the instruction codes shown below only.
For the instruction codes, refer to the pages explaining computer link in detail in each inverter manual.
Inverter
Read contents
Instruction
code
(hexadecimal)
H7B
Operation mode
H6F
Output frequency/speed
H70
Output current
H71
Output voltage
H72
Special monitor
H73
Special monitor selection No.
H74
Error contents
H75
H76
H77
H79
Inverter status monitor (expansion)
H7A
Inverter status monitor
H6D
Set frequency read (RAM)
H6E
Set frequency read (EEPROM)
H7F
Link parameter expansion setting
H6C
Second parameter switching
*1 Please set "0" to instruction code HFF (Link parameter expansion setting) just before the IVCK instruction when reading frequency.
When "0" is not set, reading of the frequency may not be executed normally.
5 INVERTER COMMUNICATION
94
5.4 Specifications
Connection destination
Built-in RS-485 terminal
Built-in RS-485 terminal
Built-in PU connector
Built-in RS-485 terminal
Built-in RS-485 terminal
Built-in PU connector, FR-E7TR (optional)
Built-in PU connector
Built-in PU connector
Built-in PU connector, FR-A5NR (optional)
Applicable inverter
F800
A800
F700PJ
F700P
These codes cannot be specified in (s2) in IVCK instruction. They are automatically processed
when a "second parameter specification code" is specified in IVRD instruction.
A700
E700
E700EX
D700
V500
*1
*1
*1
Advertisement
Table of Contents
Troubleshooting
