Mitsubishi Electric 800 Series Instruction Manual page 25

Device No.
RYB
— (Function of terminal RES)
RYC Monitor command
Frequency setting command / torque
RYD
command (RAM)
Frequency setting command / torque
RYE
command (RAM, EEPROM)
RYF Instruction code execution request
RY1A Error reset request flag
RY1B
— (terminal NET X3 function)
RY1C
— (terminal NET X4 function)
RY1D
— (terminal NET X5 function)
*1 These signals are set in the initial setting. Using Pr.180 to Pr.183, input signals assigned to the device numbers can be changed. Some signals
are not controllable via network depending on the settings of Pr.338 and Pr.339. For details of Pr.180 to Pr.183, Pr.338, and Pr.339, refer to the
FR-E800 Instruction Manual (Function).
*2 The signals are fixed. They cannot be changed using parameters.
*3 No signal is assigned in the initial setting. Use Pr.184 to Pr.189 to assign signals to RY8, RYA, RYB, and RY1B to RY1D.
For details, refer to the description of Pr.184 to Pr.189 (Input terminal function selection) in the FR-E800 Instruction Manual (Function).
*4 While "1" is set in the frequency setting command (RYD), the set frequency (RWw1) is always applied.
*5 Refer to page 165
*6 Torque control cannot be performed with a PM motor.
 Input signals (from the inverter to the master module)
Input signals to the master module are as follows. (Output signals from the inverter)
Device No.
RX0 Forward running
RX1 Reverse running
RX2
Running (terminal RUN function)
RX3
Up to frequency
RX4
Overload warning
RX5
— (terminal NET Y1 function)
Frequency detection (terminal FU
RX6
function)
RX7
Fault (terminal ABC function)
RX8
— (terminal NET Y2 function)
RX9
— (DO0 function)
RXA
— (DO1 function)
RXB
— (DO2 function)
RXC Monitoring
24
2. Ethernet Communication
2.5 CC-Link IE TSN
Signal
*3
*3
*3
*3
for operation conditions of inverter reset.
Signal
*1
*2
*2
*4
*1
*1
*4
*3
*3
*3
The function assigned to Pr.184 is activated.
When "1" is set in RYC, the monitored value is set in the remote register
RWr0, 1, 4 to 7, and "1" is set in RXC (device for the Monitoring signal). While
"1" is set in RYC, the monitored data is always updated.
When "1" is set in RYD, the set frequency / torque command (RWw1) is
written to the RAM of the inverter.
After the writing completes, "1" is set in the frequency setting / torque
command completion (RXD). Under Real sensorless vector control and PM
sensorless vector control, the following value is also written to the RAM at the
same time.
*6
• During torque control : Torque command value
• During speed control: Torque limit value
When "1" is set in RYE, the set frequency / torque command (RWw1) is
written to the RAM and EEPROM of the inverter. After the writing completes,
"1" is set in the frequency setting / torque command completion (RXE).
Under Real sensorless vector control and PM sensorless vector control, the
following value is also written to the RAM and EEPROM at the same time.
*6
• During torque control : Torque command value
• During speed control: Torque limit value
To change the frequency consecutively, be sure to write data to the RAM of
the inverter.
At the ON edge of RYF, processing corresponding to the instruction codes set
to RWw2, 10, 12, 14, 16, and 18 are executed. "1" is set in the instruction
code execution completed (RXF) after completion of instruction codes. When
an instruction code execution error occurs, a value other than "0" is set in the
reply code (RWr2, 10, 12, 14, 16, or 18).
When "1" is set in RY1A at an inverter fault, the inverter is reset, and then "0"
is set in the error status flag (RX1A).
Functions assigned to Pr.187 to Pr.189 are activated.
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
The function assigned to terminal RUN is activated.
SU signal
OL signal
The function assigned to Pr.193 is activated.
Functions assigned to terminals FU, A, B, and C are activated.
The function assigned to Pr.194 is activated.
Functions assigned to Pr.313 to Pr.315 are activated.
After "1" is set in the monitor command (RYC), and the monitored value is set
in the remote register Rwr0, 1, 4 to 7, "1" is set for this signal. When "0" is set
in the monitor command (RYC), "0" is set for this signal.
Description
*4
*5
Description