Mitsubishi Electric MELSEC iQ-R Series Safety Function Block Reference page 97

Automatic test sequence
1.
i_bStartTest=ON: o_bS_TestOut=OFF. Start monitoring time.
2.
o_bS_TestOut signal stops the light of sensors. (Monitoring of i_dTestTime started for the first time)
3.
i_bS_OSSD_In changes from ON to OFF. (Monitoring of i_dTestTime started for the second time)
4.
o_bS_TestOut changes from OFF to ON.
5.
Restart the light of sensors.
6.
i_bS_OSSD_In changes from OFF to ON.
7.
Stop monitoring time
8.
o_bS_OSSD_Out is set to ON during testing.
4 SAFETY FB SPECIFICATIONS
4.14 M+SF_TSSEN_R
4
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