Assignment Of Remote Registers - Mitsubishi FR-E520-0.1KN Instruction Manual

3.3.2 Assignment of remote registers

(1) Remote registers (master module → → → → inverter)
Device No.
RW Monitor code
W0
RW Set frequency
W1
RW Instruction code
W2
RW Write data
W3
(2) Remote registers (inverter → → → → master module)
Device No.
RWr Monitored value
0
RWr Output frequency
1
RWr Reply code
2
RWr Read data
3
Signal
Set the monitor code to be referenced. By switching on the RYC signal
after setting, the specified monitored data is set to RWr
Specify the set frequency. At this time, whether it is written to RAM or
2
E 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.
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.
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.
Signal
The monitored value specified by RWw
The present output frequency is always set.
The reply code corresponding to RWw
for a normal reply and a value other than 0 is set for a data error.
For a normal reply, the reply data to the instruction specified by the
instruction code is set.
Description
Description
0
2
56
.
0
(monitor code) is set.
(instruction code) is set. 0 is set
3