Mitsubishi Electric MELSEC iQ-R Series User Manual page 56

Setting method
Execute the remote device test according to the following procedure.
1.
Set the RUN/STOP/RESET switch of the CPU module to the STOP position.
2.
Turn off and on the 'Remote device forced output request' (SB0016) to start the remote device test.
3.
Check that the 'Remote device forced output request accept' (SB0086) and 'Remote device forced output status'
(SB0087) are on. (In addition, check that the 'Remote device forced output result' (SW025A) is 0 (no error).)
4.
Check by turning on or off the output of the remote station.
5.
Turn on and off the 'Remote device forced output request' (SB0016) to end the remote device test.
• After starting the remote device test, errors can be checked by the 'Remote device forced output result'
(SW025A).
• If an error has occurred, the error code is stored. Take actions according to the error code. (Page 174
List of Error Codes)
• When using the PLCopen Motion control FB mode, this function is used for the Motion module with the Add-
on baseSystem version of "1.18" or earlier, the value to be stored in 'Remote device forced output result'
(SW025A) is 0.
Precautions
■ Conditions
• The remote device test does not start even if the 'Remote device forced output request' (SB0016) is turned off and on while
the CPU module is in RUN or PAUSE state.
• Even if the CPU module is changed to STOP state after the 'Remote device forced output request' (SB0016) is turned off
and on, the remote device test does not start.
• If the CPU module is changed to RUN or PAUSE state during the remote device test, the remote device test ends.
■ Output HOLD/CLEAR setting function
• During the remote device test, the output HOLD/CLEAR setting function of the remote station is disabled, and the output of
the remote station is turned on or off by the master station. The output HOLD/CLEAR setting function is also disabled for all
remote stations including the remote station whose output is to be turned on or off.
• If a stop error occurs in the CPU module during the remote device test, the test ends and the data is output from the remote
station according to the output HOLD/CLEAR setting function.
1 FUNCTIONS
54
1.1 Cyclic Transmission