Mitsubishi Electric 800 Series Instruction Manual page 48

 Remote register (from the inverter to the master module)
• Remote register description
Device No. Signal
RWr0
First monitor value
Second monitor value
RWr1
(output frequency
Reply code
(Pr.544 ≠ 0)
RWr2 Reply code 1
(Pr.544 ≠ 0)
Reply code 2
(Pr.544 ≠ 0)
RWr3 Data to be read
RWr4
Third monitor value
RWr5
Fourth monitor value
RWr6
Fifth monitor value
RWr7
Sixth monitor value
RWr8 Fault record (fault data)
Fault record (output
RWr9
frequency)
Fault record (output
RWrA
current)
Fault record (output
RWrB
voltage)
Fault record
RWrC
(energization time)
Reply code
RWr10 to
RWr19
Data to be read
*1 When the output frequency or the set frequency is selected as the monitor item, rotations per minute (machine speed) can be displayed using
Pr.37 and setting "4" in Pr.53.
*2 Use Pr.290 to enable display of negative numbers during monitoring.
• Reply code description
The reply to the instruction execution command is set in RWr2, 10, 12, 14, 16, and 18. After the frequency setting (RYD
or RYE) or execution of instruction code (RYF), check the reply code (RWr2) in the remote register.
Item Data
H0000 Normal
H0001 Write mode fault
Reply code
H0002 Parameter selection fault
H0003 Setting range fault
*1*2
When "1" is set in RYC, the monitor value 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
set. When "1" is set in RYC while a value other than "0" is set to the upper 8 bits of the monitor
*1*2
)
code (RWw0), the monitor value is set to the upper 8 bits of the monitor code (RWw0).
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 a value other than "0" is set for errors with data, mode, and
other. (Refer to page 47.)
Lower 8 bits of RWr2.
When "1" is set in RYD or RYE, the reply code for the frequency setting command (torque
command / torque limit) is set. (Refer to
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 47.)
In a normal reply, a replay code for the instruction code is set.
*1*2
*1*2
When "1" is set in RYC, the monitor value specified to the corresponding monitor code (RWw4
to RWw7) is stored.
*1*2
*1*2
The data of the fault record No. specified in RWw8 is stored in the lower 8 bits. The specified
fault record No. will be echoed back to the upper 8 bits.
The output frequency at the fault is stored for the fault record No. specified in RWw8.
The output current at the fault is always stored for the fault record No. specified in RWw8.
The output voltage at the fault is always stored for the fault record No. specified in RWw8.
The energization time at the fault is always stored for the fault record No. specified in RWw8.
When "1" is set in RYF, the reply codes corresponding to the instruction code RWw10, 12, 14,
16, and 18 are set. The value "0" is set for a normal reply, and a value other than "0" is set for
faults with data, mode, and others. (Refer to
In a normal reply, a replay code for the instruction code is set.
Item
No fault (Instruction codes are executed
without any fault.)
Parameter write is attempted when the
inverter is not in the stop status in the
Network operation mode.
Unregistered code is set.
Set data exceeds the permissible range.
Description
page 47.)
page 47.)
Fault record
• Reply code to RWr2 when
• Reply code to RWw10, 12, 14,
2.6 CC-Link IE Field Network Basic
Remarks
Pr.544 = "0".
16, and 18 when Pr.544 = "18".
47
2. Ethernet Communication
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