Fnc 304 - Flcmd / Fx - Mitsubishi Electric MELSEC FX3U Programming Manual

FX /FX /FX Series Programmable Controllers
3G 3U 3UC
Programming Manual - Basic & Applied Instruction Edition
34.5 FNC 304 – FLCMD / FX
Outline
The FLCMD instruction gives instruction for operation to the FX
1. Instruction format
FNC 304
FLCMD
2. Set data
Operand Type
S
n
3. Applicable devices
Bit Devices
Oper-
and System User
Type
X Y M T C S D .b KnX KnY KnM KnS T C D R U \G
S
n
Explanation of function and operation
1. 16-bit operation (FLCMD)
Command
input
FNC304
FLCMD
The FLCMD instruction gives instruction for operation to the CF-ADP.
The contents of instruction are as follows.
• When is "K-1", the FLCMD instruction forcibly writes all buffered data (stored in the buffer inside the
S
CF-ADP) to the CompactFlash
• When is "K0" to "K63", the FLCMD instruction forcibly writes the buffered data of the specified file ID
S
(stored in the buffer inside the CF-ADP) to the CompactFlash
• When is "K256 (H100)", the FLCMD instruction sets the CompactFlash
S
if it is in the unmounted status.
• When is "K512 (H200)", the FLCMD instruction sets the CompactFlash
S
status if it is in the mounted status.
• When is "K1280 (H500)", the FLCMD instruction clears error codes stored in the CF-ADP.
S
For details, refer to Subsection 34.5.1.
-CF-ADP command
3U
Mnemonic
16-bit Instruction
FLCMD
5 steps
Instruction for operation (Refer to Subsection 34.5.1)
Used channel number [contents of setting : K1 = ch1, K2 = ch2]
Digit Specification
S n
Used channel number
Instruction for operation
TM
card.
34 FX3U-CF-ADP Applied Instructions – FNC300 to FNC305
34.5 FNC 304 – FLCMD / FX3U-CF-ADP command
-CF-ADP.
3U
Operation Condition
32-bit Instruction
Continuous
Operation
Description
Word Devices
Special
System User Index
Unit
V Z Modify K H
TM
card.
Mnemonic Operation Condition
Data Type
16-bit binary
16-bit binary
Others
Con- Real Charac-
Pointer
stant Number ter String
E " " P
TM
card to the mounted status
TM
card to the unmounted
797
31
32
33
34
35
36
37
38
A
B