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5 Wiring
5.4 Power OFF procedure
31
FX3U-CF-ADP User's Manual
1
Introduction
2
Specification
3
System
Configuration
4
Installation
5
Wiring
6
Functions
7
Before
Programming
8
CF-ADP Applied
Instructions
Explanation
9
Program
Examples
10
Troubleshooting
5.4 Power OFF procedure
Make sure to perform either of the following procedures when turning OFF the power of the CF-ADP.
• Power OFF procedure using the CF card ACCESS switch
→ Refer to Subsection 5.4.1
• Power OFF procedure using the applied instruction for the CF-ADP
→ Refer to Subsection 5.4.2
5.4.1 Power OFF procedure using the CF card ACCESS switch
1 Set the main unit to the STOP mode, or set the
applied instruction for the CF-ADP to the unactuated
status.
2 Turn OFF the CF card ACCESS switch, and then
confirm that the ACCESS LED (A in the figure on the
right) and BUFFER LED (B in the figure on the right)
are completely OFF.
3 Turn the power of the CF-ADP OFF.
5.4.2 Power OFF procedure using the applied instruction for the CF-ADP
1 Execute the FLCMD instruction to
unmount the CompactFlash
TM
card.
2 Confirm that the FLCMD instruction
is completed normally.
3 Turn the power of the CF-ADP OFF.
5.4.3 Caution on power OFF
If the power is turned OFF while the CompactFlash
TM
card is being accessed (ACCESS LED is lit or
flickering), the buffered data is erased. Also files or CompactFlash
TM
card itself may be damaged.
Do not turn the power OFF while the ACCESS LED is lit or flickering.
(A)(B)
M0RST
M8329
1.Execute the FLCMD instruction,
K1H200
FNC304
FLCMD
M0
Y0SET
M0SET
X000
Y1SET
M8029
M0RST
If the FLCMD instruction is abnormally completed,
do not turn the power of the CF-ADP OFF .
2.Confirm that the FLCMD instruction is normally completed.
3.Turn the power of the CF-ADP OFF.
Execution
completion
Abnormal
end