Mitsubishi Electric 800 Series Instruction Manual (Function page 340

• To use the RY, RY2, RUN, RUN2, or RUN3 signal, set the corresponding number selected from the following table in any
parameter from Pr.190 to Pr.196 (Output terminal function selection) to assign the function to an output terminal.
Pr.190 to Pr.196 settings
Output signal
Positive logic
RY 11
RY2 33
RUN 0
RUN2 44
RUN3 45
NOTE
• The RUN signal (positive logic) is initially assigned to the terminal RUN (standard models only).
 Forward rotation output (Y30) signal and Reverse rotation output (Y31)
signal
• Under Vector control, the Forward rotation output (Y30) signal or the Reverse rotation output (Y31) signal is output
according to the actual rotation direction of the motor.
• During pre-excitation (zero-speed or servo-lock function ON) in the speed or torque control mode, the Y30 and Y31 signals
are OFF.
• To use the Y30 signal, set "30 (positive logic)" or "130 (negative logic)" in any parameter from Pr.190 to Pr.196 (Output
terminal function selection) to assign the function to an output terminal.
• To use the Y31 signal, set "31 (positive logic)" or "131 (negative logic)" in any parameter from Pr.190 to Pr.196 (Output
terminal function selection) to assign the function to an output terminal.
Forward
Actual
rotation
motor
speed
ON
Y30
Y31
NOTE
• The Y30 and Y31 signals are always OFF under V/F control, Advanced magnetic flux vector control, Real sensorless vector
control, and PM sensorless vector control.
• If the motor is rotated by an external force while the inverter is stopped, the Y30 and Y31 signals remain OFF.
 Regenerative status output (Y32) signal
• When the motor gets in a regenerative braking (dynamic braking) state under Vector control, the Regenerative status
output (Y32) signal turns ON. Once the signal turns ON, the signal is retained ON for at least 100 ms.
• The signal is OFF during an inverter stop or during pre-excitation.
• To use the Y32 signal, set "32 (positive logic)" or "132 (negative logic)" in any parameter from Pr.190 to Pr.196 (Output
terminal function selection) to assign the function to an output terminal.
Driving
+
Regeneration
-
ON
Y32
Negative logic
111
133
100
144
145
Pre-excitation
Time
Reverse
rotation
ON
Time
Less than 100 ms
OFF ON
Signal is retained for 100 ms.
13. (M) Item and Output Signal for Monitoring
13.6 Output terminal function selection
11
12
13
14
15
16
17
18
19
20
339