Mitsubishi Electric MELSEC Q Series Programming Manual page 96

3 START-UP PROCEDURES
(2) Safety observation sequence program setting
Make sure to add the program name of sequence programs for safety
observation (SSU_CMP: Safety signal comparison sequence program,
SLS_CMP: Speed monitoring sequence program, SNT_CMP: Safety
communication sequence program) to "Program setting" of PLC CPU to execute
the safety observation function. These programs are automatically created by
Motion CPU system.
Message "The program name does not match with the name in the project." is
displayed in order to specify a program name that does not exist in the project.
However, an error will not occur by transferring the setting program from Motion
CPU. Select "OK" to end the parameter setting.
POINT
(1) If the program name (SSU_CMP, SLS_CMP) is not set, "Safety observation
error (error code: 24)" will occur.
(2) If the program name (SNT_CMP) is not set, "Safety observation error (error
code: 226)" will occur.
(3) SSU_CMP, SLS_CMP and SNT_CMP cannot be used as the program name
of user sequence program. Set another program name.
(4) When the speed monitoring function is not used, addition of SLS_CMP is not
necessary. For this case, a safety observation error does not occur.
(5) When the safety observation function is not used, addition of SNT_CMP is not
necessary. For this case, a safety observation error does not occur.
Add SSU_CMP (Scan), SLS_CMP (Scan)
and SNT_CMP (Scan)
(Note-1): Not required when not using speed
(Note-2): Not required when not using safety
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.
(Note-2)
monitoring function.
communication function.
Select "OK" to end.
<Screen: GX Works2>
,
(Note-1)