Turning On The Power; Warm Up Operation - Mitsubishi Electric 4F-FS001-W200 Instruction Manual

6 Device Connection, Wiring, and Settings

6.3 Turning ON the Power

Turn ON the power only after checking that the force sense interface unit, robot controller, and force sensor
have been properly connected. Turn the power ON and OFF in the following order.
<When turning the power ON>
Turn ON the power to the force sense interface unit followed by the robot controller (or simultaneously).
<When turning the power OFF>
Turn OFF the power to the robot controller followed by the force sense interface unit (or simultaneously).
(There is no need to turn OFF the force sense interface unit power if only the controller is ON.)
Do not disconnect the SSCNET III cable after turning ON the power. Furthermore, do not
look directly at the light from the end of the SSCNET III connector or SSCNET III cable.
Caution
Some discomfort may be experienced with direct exposure. (The SSCNET III light source
is equivalent to the Class 1 source specified in JISC6802, IEC60825-1.)

6.4 Warm Up Operation

After the force sensor is started, the sensor output value may fluctuate due to heat generation of the internal
circuit. Perform warm up operation for 10 to 30 minutes before use. The warm up operation means keeping a
powered-on state.
Precautions for use during warm up operation 
For use during the warm up operation, while assuming the fluctuation of the sensor output value,
perform an offset cancel frequently.
Power supply
voltage
Lower limit of
sensor
specification
6-34 Turning ON the Power
Warm-up operation
Standby for stable
operation
to 1000 [ms]
Operation start
5 [sec]
Usage state
10 to 30 [min]
Time