Mitsubishi Electric MELSEC iQ-R CC-Link IE TSN, Руководство пользователя

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1 FUNCTIONS
1.1 Cyclic Transmission
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1
Remote device test
The output of the remote station can be turned on or off when the CPU module is in STOP state.
Ordinarily, the output of the remote station with the output HOLD/CLEAR setting function cannot be turned on or off. In that
case, use the remote device test function.
When checking the connection between the remote station and the external device by turning the remote output on or off, the
connection can be checked during CPU STOP (without using a program) if the remote device test is used.
For the output HOLD/CLEAR setting function, refer to the following.

Manual for the remote station used
Before using this function, check the firmware version of the RJ71GN11-T2. (

Page 320 Added and
Enhanced Functions)
Output hold/clear setting during CPU STOP
The following shows the current value of RY when "Output Hold/Clear Setting during CPU STOP" is set to "Clear".
• When the remote device test is disabled ('Remote device forced output request' (SB0016) is off): The current value of RY is
cleared.
• When the remote device test is enabled ('Remote device forced output request' (SB0016) is on): The current value of RY is
output and can be checked.
■ Output value in the remote station when the remote device test is enabled
The following table lists outputs in the remote station according to the operating status of the CPU module.
*1 The output of the remote station is RWw for the CC-Link IE TSN digital-analog converter module. RWw is also not fixed to 0, but output
with an offset value.
Setting method
Execute the remote device test according to the following procedure.
1.
Set the RUN/STOP/RESET switch to the STOP position of the CPU module.
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.
Operating status of the
CPU module on the
master station Output Hold/Clear Setting
during CPU STOP of the CPU
module on the master station Setting of the output HOLD/
CLEAR setting function on the
remote station Remote station output
*1
RUN or PAUSE Hold Hold Current value of RY
Clear
Clear Hold
Clear
RUN

STOP Hold Hold
Clear
Clear Hold
Clear
When a stop error occurs Hold Hold Fixed to the value prior to STOP
Clear Fixed to 0
Clear Hold Fixed to the value prior to STOP
Clear Fixed to 0