Mitsubishi Electric FR-A8NC Instruction Manual page 75

*1 The contents of the reply code 1 are changed when torque commands are given or the torque is limited from the FR-A800 series (when
Pr.544="14, 18, 24, or 28").
The upper 4 bits of the reply code 1 are used as the reply code to the torque command / torque limit, and the lower 4 bits are used as the
reply code to the frequency command.
Bit15
Example) The error code is H0030 when the torque command value is outside the setting range.
Bit15
0 0
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DETAILS OF INPUT AND OUTPUT SIGNALS
Reply code2
0 0 0 0 0
Reply code to
the torque command /
torque limit
Reply code1
1
0 0 0 1
Reply code to
the torque command
Bit0
Reply code to
the frequency
command
Bit0
0 0 0 0