Mitsubishi Electric 800 Series Instruction Manual page 411

(T) Multi-Function Input Terminal Parameters
Adjust method for the torque setting voltage (current) bias and gain
(a) Adjust any point with application of a voltage (current) between terminals 1 and 5 (4 and 5).
Screen at power-ON
1.
The monitor display appears.
Changing the operation mode
2.
Select the PU operation mode.
Selecting the parameter number
3.
Read Pr.920 for terminal 1.
Read Pr.933 for terminal 4.
Analog voltage (current) display
Press [A-SET]. The analog voltage (current) value (%) currently applied to the terminal 1 (4) is displayed.
4.
Do not touch
Voltage (current) application
5.
Apply a 5 V (20 mA). (Turn the external potentiometer connected across terminals 1 and 5 (terminals 4 and 5) to a desired
position.)
Setting completed
6.
Press [SET] twice.
The analog voltage (current) value (%) adjustment is completed.
(b) Adjust any point without application of a voltage (current) between terminals 1 and 5 (4 and 5).
Screen at power-ON
1.
The monitor display appears.
Changing the operation mode
2.
Select the PU operation mode.
Selecting the parameter number
3.
Read Pr.920 for terminal 1.
Read Pr.933 for terminal 4.
Analog voltage (current) display
4.
Press [A-SET]. The analog voltage (current) value (%) currently applied to the terminal 1 (4) is displayed.
Analog voltage (current) adjustment
Press [SET]. Select the gain voltage (current) value (%) currently set in the parameter.
5.
Turn until the desired gain voltage (current) % is displayed.
Setting completed
6.
Press [SET].
The analog voltage (current) value (%) adjustment is completed.
410
PARAMETERS
until calibration is completed.
Operation
Operation