Mitsubishi Electric FR-A820-00046 (0.4K) Instruction Manual page 722

Device No.
RY23 Torque command / torque limit (RAM)
Torque command / torque limit (RAM,
RY24
EEPROM)
RY25 Instruction code execution request
RY3A Error reset request flag
*1 Torque control cannot be performed with a PM motor.
Signal
When "1" is set in the torque command / torque limit (RY23), the set torque
command / torque limit (RWw2) is written to RAM of the inverter.
After the writing completes, "1" is set in the torque command / torque limit setting
completion (RX23).
The following value is written to RAM.
• During torque control
• During speed control / position control: Torque limit value
When "1" is set in the torque command / torque limit (RY24), the set torque
command / torque limit (RWw2) is written to RAM and EEPROM of the inverter.
After the writing completes, "1" is set in the torque command / torque limit setting
completion (RX24).
The following value is written to RAM and EEPROM.
• During torque control
• During speed control / position control: Torque limit value
To change the torque command or the torque limit consecutively, be sure to write
data to the inverter RAM.
When "1" is set in the instruction code execution request (RY25), processes
corresponding to the instruction codes set to RWw10, 12, 14, 16, 18 and 1A are
executed. "1" is set in the instruction code execution request (RX25) after
completion of instruction codes. When an instruction code execution error occurs,
a value other than "0" is set in the reply code (RWr10, 12, 14, 16, 18, and 1A).
When "1" is set in the error reset request flag (RY3A) at an inverter fault, the
inverter is reset, then "0" is set in the error status flag (RX3A). Refer to
635 for operation conditions of inverter reset.
Description
*1
: Torque command value
*1
: Torque command value
5.21 CC-Link IE Field Network (FR-A800-GF)
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5. PARAMETERS