Mitsubishi Q01CPU User Manual

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4.4 Universal Model QCPU
4.4.1 Part Names
4
HARDWARE SPECIFICATIONS OF THE CPU MODULE
Table4.9 Part Names
No. Name Application
1) Module fixing hook Hook used to fix the module to the base unit. (Single-motion installation)
2) MODE LED
Indicates the mode of the CPU module.
ON (green): Q mode
3) RUN LED
Indicates the operating status of the CPU module.
ON : During operation with the RUN/STOP/RESET switch set to "RUN"
OFF : During stop with the RUN/STOP/RESET switch set to "STOP".
When an error that stops operation is detected.
Flicker : Parameters or programs are written with the RUN/STOP/RESET switch set
to "STOP", and then the RUN/STOP/RESET switch is turned from "STOP"
to "RUN."
To turn ON the "RUN" LED after writing the program, carry out the following
steps.
• Set the RUN/STOP/RESET switch in the order of "RUN" "STOP"
"RUN".
• Perform reset with the RUN/STOP/RESET switch.
• Power ON the programmable controller again.
To turn ON the "RUN" LED after writing the parameters, carry out the
following steps.
• Perform reset with the RUN/STOP/RESET switch.
• Power ON the programmable controller again.
(If the RUN/STOP/RESET switch is set in the order of "RUN" "STOP"
"RUN" after changing the parameters, network parameters and
intelligent function module parameters will not be updated.)
4) ERR.LED
ON : Detection of self-diagnosis error which will not stop operation, except
battery error.
(When operation continued at error detection is set in the parameter
setting.)
OFF : Normal
Flicker : Detection of error whose occurrence stops operation.
When reset operation becomes valid with the RUN/STOP/RESET switch.
5) USER LED
ON : Annunciator F turned ON
OFF : Normal
6) BAT.LED
O N ( Y e l l o w ) : O c c u r r e n c e o f b a t t e r y e r r o r d u e t o r e d u c t i o n i n b a t t e r y v o l t a g e o f
the memory card.
Flash (Yellow) : Occurrence of battery error due to reduction in batt e r y v o l t a g e o f
the CPU main module.
ON (Green) : Turned ON for 5 seconds after restoring of data backuped to the
standard ROM by the latch data backup is completed.
Flash (Green) : Flashes when backup of data to the standard ROM by latch data
backup is completed.
OFF : Normal
7) BOOT LED
ON : Start of boot operation
OFF : Non-execution of boot operation

Mitsubishi Q01CPU Specifications

General

Brand	Mitsubishi
Model	Q01CPU
Category	Controller
Language	English