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12. OPERATION OF EACH SPECIAL MODULE MONITOR SCREEN
12 - 89
MELSEC
GOT
12.23.7 Monitoring the error termporary startup history and startup history
1) 2)
Buffer memory address
to reference (decimal)
No. Contents of display
Axis 1 Axis 2 Axis 3
1)
The error startup history is displayed.
Axis : Startup axis no.
Startup source : Source which initiates startup (*1)
00: PLC CPU (Y)
01: External signal
10: Peripheral equipment (AD75P)
Type of operation : Type of operation at startup (*2)
If restarting from a stopped status, "Re" is
displayed just before this.
Time : Startup time (hour: minutes: seconds: 100
milliseconds)
Judgment : Error code when startup error occurred
(decimal)
The numeric values of the least significant
14 bits of the buffer memory are displayed.
543 to 622
(543, 548…)
(544, 549…)
(544, 549…)
(545
!
546, 550
!
551…)
(547, 552…)
2)
The startup history is displayed.
(The contents of the display are the same as in 1).)
Axis : Startup axis no.
Startup source : Source which initiates startup (*1)
Type of operation : Type of operation at startup (*2)
Time : Startup time (hour: minutes: seconds: 100
milliseconds)
Judgment : Error code when startup error occurred
(decimal)
462 to 541
(462, 467…)
(463, 468…)
(463, 468…)
(464
!
465, 469
!
470…)
(466, 471…)