App. - 18 App. - 18
MELSEC-Q
APPENDIX
(1) Functions
(a) Restores the offset/gain values of the user range setting stored in the CPU
to the Q64RD/Q64RD-G.
(b) There are two types of interlock signals for the G(P).OGSTOR instruction:
the completion device (D) and the status display device at completion (D) +
1.
1) Completion device
Turns ON in the END processing of the scan where the G(P).OGSTOR
instruction is completed, and turns OFF in the next END processing.
2) Status display device at completion
Turns ON and OFF depending on the completion status of the
G(P).OGSTOR instruction.
Normal completion : Stays OFF and does not change.
Abnormal completion: Turns ON in the END processing of the scan
where the G(P).OGSTOR instruction is
completed, and turns OFF in the next END
processing.
Sequence program
END processing
G.OGSTOR instruction
ON
OFF
Completion device (D)
OFF
Status display device
at completion (D)+1
OFF
ON
ON Abnormal
completion
Normal completion
1 scan
Execution completion of
the G.OGSTOR instruction
END processing
END processing END processing
ON
OFF
ON
Conversion completion
signal (XE)
1
1 When the G(P).OGSTOR instruction is executed, A/D conversion is
not performed. After the completion device (D) turns ON, A/D
conversion starts, the A/D conversion value is stored into the buffer
memory, and the conversion completion signal (XE) then turns ON.
(c) When the offset/gain values are restored, the reference accuracy is
decreased by approx. 3 times compared with the one before the restoration.
Содержание q64rd
Страница 1: ......
Страница 2: ......
Страница 62: ...3 39 3 39 MELSEC Q 3 SPECIFICATIONS MEMO ...
Страница 92: ...5 17 5 17 MELSEC Q 5 UTILITY PACKAGE GX Configurator TI X Y Monitor Test 1 OMC refresh ...
Страница 98: ...5 23 5 23 MELSEC Q 5 UTILITY PACKAGE GX Configurator TI MEMO ...
Страница 175: ......
Страница 176: ......