Mitsubishi Electric Q12DCCPU-V - RUN;STOP;MODE Switch Operation; RESET;SELECT Switch Operation

6
PREPARATORY PROCEDURES AND SETTING
6.4 Part Names and Functions
6.4.1 Part names and functions of the Q12DCCPU-V
6 - 29
1
OVERVIEW
2
SYSTEM CONFIGURATION
3
SPECIFICATIONS
4
FUNCTIONS
5
ACCESS VIA NETWORK MODULES
6
PREPARATORY PROCEDURES AND SETTING
7
I/O NUMBER ASSIGNMENT
8
MEMORIES AND FILES
(3) RUN/STOP/MODE switch operation
* 1 Operations such as forced output (Y) and buffer memory writing can be executed from the
<<Module monitoring>> tab of C Controller setting utility.
(4) RESET/SELECT switch operation
Figure 6.23 The RUN/STOP/MODE switch
Table 6.9 RUN/STOP/MODE switch operation
Position Operation
RUN
In normal operation mode
The C Controller module is operating.
(Output (Y) from a user program and writing to the buffer memory are enabled.)
In hardware self-
diagnostic operation
mode
For the hardware self-diagnostic function, refer to the following.
Page 16-75, Section 16.5.1
STOP
The operation of the C Controller module is stopped.
*1
Switching from RUN to STOP turns off all outputs (Y).
(Output (Y) from a user program and writing to the buffer memory are disabled.)
MODE
Used for the hardware self-diagnostic function. (
Page 16-75, Section 16.5.1)
Figure 6.24 The RESET/SELECT switch
Table 6.10 RESET/SELECT switch operation
Position Operation
RES.
When the RESET
position is held
All LEDs turn off and the hardware is reset.
*2 *3
When the switch returns
from RESET to central
position
The module exits the reset status.
• The module starts in either of the following operation modes depending on the
RUN/STOP/MODE switch position.
• In RUN or STOP setting, the module restarts from the OS and system software
in the normal operation mode. (The MODE LED turns ON green for basic mode,
turns ON orange for extended mode.)
• In MODE setting, the module starts in the hardware self-diagnostic operation
mode.
(The MODE LED turns on orange.)
SEL.
In normal operation
mode
If the switch is held in the SELECT position, the CompactFlash card is
unmounted.
*4
( Page 6-67, Section 6.8.3)
In hardware self-
diagnostic operation
mode
Used for the hardware self-diagnostic function. ( Page 16-75, Section
16.5.1)
MODE
STOP
RUN
SEL.
RES.