Mitsubishi Electric 800 Series Function Manual page 31

 Input signals (inverter to master module)
The input signals to the master module are indicated. (Output signals from inverter)
Device
No.
RX0 Forward running
RX1 Reverse running
RX2 Running (terminal RUN function)
RX3 Up to frequency (terminal SU function)
RX4 Overload alarm (terminal OL function)
RX5 Instantaneous power failure (terminal IPF function)
RX6 Frequency detection (terminal FU function)
RX7 Fault (terminal ABC1 function)
RX8 — (terminal ABC2 function)
RX10 — (DO0 function)
RX11 — (DO1 function)
RX12 — (DO2 function)
RX20 Monitoring
RX21 Frequency setting completion (RAM)
RX22 Frequency setting completion (RAM, EEPROM)
RX23 Torque command / torque limit setting completion (RAM)
Torque command / torque limit setting completion (RAM,
RX24
EEPROM)
RX25 Instruction code execution completion
RX3A Error status flag
RX3B Remote station ready
(N) Operation via communication and its settings
Signal Description
0: Other than forward running (during stop or reverse rotation)
1: Forward running
0: Other than reverse running (during stop or forward rotation)
1: Reverse running
• Functions assigned to terminals RUN, SU, OL, IPF, FU, ABC1 and
ABC2 activate.
• Signal names are initial values. Using Pr.190 to Pr.196, you can
change output signal functions. Refer to the Instruction Manual
(Detailed) of the inverter for details of Pr.190 to Pr.196.
• Functions assigned to Pr.313 to Pr.315 are activated.
• No signal is assigned in the initial setting. Use Pr.313 to Pr.315 to
assign signals to the devices RX10 to RX12. The settings of
Pr.313 to Pr.315 are the same as those of Pr.190 to Pr.196
(output terminal function selection). Refer to the Instruction
Manual (Detailed) of the inverter for details of Pr.190 to Pr.196.
After "1" is set in the monitor command (RY20), and the monitored
value is set in the remote register RWr26 to RWr2F, "1" is set in this
signal. When "0" is set in the monitor command (RY20), "0" is set in
this signal.
After "1" is set in the frequency setting command (RY21) and the
set frequency is written to the inverter RAM, "1" is set in this signal.
When "0" is set in the frequency setting command (RY21), "0" is set
in this signal.
After "1" is set in the frequency setting command (RY22) and the
set frequency is written to the inverter RAM and EEPROM, "1" is set
in this signal. When "0" is set in the frequency setting command
(RY22), "0" is set in this signal.
After "1" is set in the torque command / torque limit (RY23) and the
torque command / torque limit value is written to the inverter RAM,
"1" is set in this signal. When "0" is set in the torque command /
torque limit (RY23), "0" is set in this signal.
After "1" is set in the torque command / torque limit (RY24) and the
torque command / torque limit value is written to the inverter RAM
and EEPROM, "1" is set in this signal. When "0" is set in the torque
command / torque limit (RY24), "0" is set in this signal.
After "1" is set in the instruction code execution request (RY25) and
the processes corresponding to the instruction codes (RWw10, 12,
14, 16, 18 and 1A) are executed, "1" is set in this signal. When "0" is
set in the instruction code execution request (RY25), "0" is set in
this signal.
When an inverter error occurs (protective function is activated), "1"
is set in this signal.
When the inverter is ready for communication upon completion of
initial setting after power-ON or a hardware reset, "1" is set in this
signal. When an inverter error occurs (protective function is
activated), "0" is set in this signal.
31
PARAMETER
2
GROUP
N