Remote Register (Inverter (Fr-A8Nc) To Master Module) - Mitsubishi Electric FR-A8NC Instruction Manual

7.2.2

Remote register (inverter (FR-A8NC) to master module)

 Remote register definition
Device no. Signal
RWr0 First monitor value
Second monitor
RWr1 value (Output
frequency

Reply code
(when Pr.544 = 0)
Reply code 1
RWr2
(when Pr.544  0)
Reply code 2
(when Pr.544  0)
RWr3 Read data
RWr4 Third monitor value
Fourth monitor
RWr5
value
RWr6 Fifth monitor value
RWr7 Sixth monitor value
Fault record
RWr8
(fault data)
62
DETAILS OF INPUT AND OUTPUT SIGNALS
When "1" is set in RYC, the specified monitored data is set to the lower 8 bits of the monitor code
(RWw0).
When "0" is set to the upper 8 bits of the monitor code (RWw0), the current output frequency is
always set. When a value other than "0" is set to the upper 8 bits of the monitor code (RWw0) while
) "1" is set in RYC, the monitor data specified by the upper 8 bits of the monitor code (RWw0) is set.
When "1" is set in RYD or RYE, the reply code for the frequency setting command is set. When "1" is
set in RYF, the reply code corresponding to the instruction code RWw2 is set. The value "0" is set for
a normal reply and any digit other than "0" is set for data fault, mode error, etc. (Refer to
Lower 8 bits of RWr2
When "1" is set in RYD or RYE, the reply code for the frequency setting command (torque command)
is set. (Refer to page
Upper 8 bits of RWr2
When "1" is set in RYF, the reply code corresponding to the instruction code RWw2 is set.
(Refer to page 64.)
For a normal reply, the reply data to the instruction specified by the instruction code is set.
When "1" is set in RYC, the monitored data specified by the monitor code (RWw4 to 7) is saved.
The fault data of faults history No. specified by RWw8 is stored in the lower 8bits. Faults history No.
specified is echo backed to the upper 8bits.
Description
64.)
page 64.)