Fnc 302 - Flwr / Data Write - Mitsubishi Electric MELSEC FX3U Programming Manual

FX /FX /FX Series Programmable Controllers
3G 3U 3UC
Programming Manual - Basic & Applied Instruction Edition
34.3 FNC 302 – FLWR / Data write
Outline
The FLWR instruction writes data to the CompactFlash
1. Instruction format
FNC 302
FLWR
2. Set data
Operand Type
S
1
S
2
S
3
D
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
1
S
2
S S
3 0
D
n
Explanation of function and operation
1. 16-bit operation (FLWR)
Command
input
FNC302
FLWR
792
Mnemonic
16-bit Instruction
FLWR
11 steps
File ID (Refer to Subsection 34.3.1)
Head of devices which store data to be written (Refer to Subsection 34.3.1)
Data write parameter (Refer to Subsection 34.3.1)
Position after data writing (Refer to Subsection 34.3.1)
Used channel number [contents of setting : K1 = ch1, K2 = ch2]
Digit Specification
S S
S
1 2 3
34 FX3U-CF-ADP Applied Instructions – FNC300 to FNC305
TM
card or to the buffer inside the FX
Operation Condition
32-bit Instruction
Continuous
Operation
Description
Word Devices
Special
System User
Unit
V Z Modify K H
D n
Used channel number
Position after data writing
Data write parameter
Head of devices which store data to be written
File ID
34.3 FNC 302 – FLWR / Data write
-CF-ADP.
3U
Mnemonic Operation Condition
Data Type
16-bit binary
16-bit binary
16-bit binary
16-bit binary
Others
Con- Real Charac-
Index
stant Number ter String
E " "
-
Pointer
P