Mitsubishi FR-E520-0.1KN

56
3.3.2 Assignment of remote registers
(1) Remote registers (master module
→
→→
→
inverter)
Device No. Signal Description
RW
W0
Monitor code
Set the monitor code to be referenced. By switching on the RYC signal
after setting, the specified monitored data is set to RWr
0
.
RW
W1
Set frequency
Specify the set frequency. At this time, whether it is written to RAM or
E
2
PROM is differentiated by the RYD and RYE signals. After setting the
frequency to this register, switch on the above RYD or RYE to write the
frequency. On completion of frequency write, RXD or RXE switches on in
response to the input command.
RW
W2
Instruction code
Set the instruction code for execution of operation mode rewrite, Pr.
Read/write, error reference, error clear, etc. (refer to page 57). The
corresponding instruction is executed by switching on RYF after
completion of register setting. RXF switches on on completion of
instruction execution.
RW
W3
Write data
Set the data specified by the above instruction code. When required,
switch RYF on after setting the above instruction code and this register.
Set zero when the write code is not required.
(2) Remote registers (inverter
→
→→
→
master module)
Device No. Signal Description
RWr
0
Monitored value
The monitored value specified by RWw
0
(monitor code) is set.
RWr
1
Output frequency
The present output frequency is always set.
RWr
2
Reply code
The reply code corresponding to RWw
2
(instruction code) is set. 0 is set
for a normal reply and a value other than 0 is set for a data error.
RWr
3
Read data
For a normal reply, the reply data to the instruction specified by the
instruction code is set.
3