Mitsubishi Melsec-Q Series User Manual page 91

No. Name
5) RUN LED
6) ERR. LED
7) Module connector
8) DIN rail adaptor mounting holes
9) FG terminal
10) LG terminal
11) Power input terminals
12) Battery
13) Battery fixing hook
14) Battery connector pin
*1
15)
RS-232 connector
16)
RUN/STOP/RESET switch
Table4.7 Part names
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 the error that stops operation is detected.
Flash : When parameters/program is written during STOP and the RUN/STOP/RESET switch
is moved from "STOP" to "RUN".
To turn on the RUN LED after writing the program, perform the following operations.
•Set the RUN/STOP/RESET switch from "RUN" to "STOP" to "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, perform the following operations.
•Perform reset with the RUN/STOP/RESET switch.
•Power on the programmable controller again.
(If the RUN/STOP/RESET switch is set from "STOP" to "RUN" to "STOP" to "RUN"
after changing the parameter values, the new values are not reflected on the param-
eters related to the intelligent function module, such as the network parameters.)
On : When the self-diagnostic error that will not stop operation is detected.
•When continuation of operation at error detection is set in the parameter.
•When the annunciator (F) is turned on by the SET/OUT instruction.
•When battery low occurs.
Off : Normal
Flash : When the error that stops operation is detected.
When reset operation is performed with the RUN/STOP/RESET switch.
Connector used for mounting an I/O or intelligent function module.
(To the connector of the spare space where no module is mounted, fit the accessory connector
cover or the blank cover module (QG60) to prevent dust from entering.)
Holes for mounting a DIN rail adaptor.
Ground terminal connected with the shield pattern of the printed circuit board.
Power filter ground having a half potential of the input voltage.
Power input terminals for connection of a 100VAC to 200VAC power supply.
Backup battery for use of the program memory, standard RAM, clock function and backup
power time function.
Hook for holding the battery.
For connection of the battery lead wires.
(Lead wires are disconnected from the connector when shipping to prevent the battery from
consuming.)
Connector for connecting a peripheral device by RS-232.
Can be connected by the RS-232 connection cable (QC30R2).
RUN : Executes sequence program operation.
STOP : Stops sequence program operation.
*2
RESET : Performs hardware reset, operation error reset, operation initialization or like.
( Section 4.2.3)
CHAPTER4 HARDWARE SPECIFICATIONS OF THE CPU MODULE
Application
Section 4.2.3)
4 - 27
1
2
3
4
5
6
7
8