Mitsubishi Electric Q12DCCPU-V User Manual page 254

6
PREPARATORY PROCEDURES AND SETTING
(3) RESET/SELECT switch operation
Position
When the RESET
position is held
When the switch returns
RESET
from RESET to central
position
In normal operation
mode
SEL.
In hardware self-
diagnostic operation
mode
6
- 36 6.4 Part Names and Functions
6.4.2 Part names and functions of the Q06CCPU-V(-B)
RESET SEL.
Figure 6.30 The RESET/SELECT switch
Table 6.15 RESET/SELECT switch operation
All LEDs turn off and the hardware is reset.
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.)
• In MODE setting, the module starts in the hardware self-diagnostic operation
mode.
(The MODE LED turns on orange.)
If the switch is held in the SELECT position on the Q06CCPU-V, the
CompactFlash card is unmounted.
No processing is performed for the Q06CCPU-V-B.
Used for the hardware self-diagnostic function. (
16.5.2)
* 2 In a multiple CPU system configuration, reset CPU No.1.
( Page 12-21, Section 12.6)
* 3 Data corruption or file system failure may occur if the C Controller system is reset during writing of
a user file in the standard ROM or CompactFlash card
If a user file in the standard ROM or CompactFlash card is being written, perform the operation
shown in the following before resetting the module.
( Page 8-9, Section 8.2.2 (2))
* 4 When the SELECT position is held in either of the following conditions, the CompactFlash card is
not unmounted. (The CF CARD LED does not flash.)
• No CompactFlash card is installed.
• The CompactFlash card has already been unmounted.
Operation
*2 *3
*4
( Page 6-67, Section 6.8.3)
Page 16-84, Section