Mitsubishi FX3G Series Programming Manual

600
FX3G/FX3U/FX3GC/FX3UC Series
Programming Manual - Basic & Applied Instruction Edition
25 Block Data Operation – FNC190 to FNC199
25.2 NFC193 – BK– / Block Data Subtraction
Errors
An operation error is caused in the following cases; The error flag M8067 turns ON, and the error code is stored in
D8067.
• When "n" ("2n" in 32-bit operation) devices starting from , , and/or exceed the corresponding
device range (error code: K6706)
• When "n" ("2n" in 32-bit operation) devices starting from overlap "n" ("2n" in 32-bit operation) devices
starting from (error code: K6706)
• When "n" ("2n" in 32-bit operation) devices starting from overlap "n" ("2n" in 32-bit operation) devices
starting from (error code: K6706)
Program example
In the program shown below, the constant "8765" is subtracted from the data stored in D100 to D102 when X010 is set
to ON, and the operation result is stored in D200 and later.
S 1 S 2 D
S 1
D
S 2
D
D100
b15 b0
−
K12345
K8701
K3502
D101
D102
b15 b0
K8765
D200
b15 b0
K3580
K-64
K-5263
D201
D202
X010
FNC193
BK-P
D100 K8765 D200
END
K3

Mitsubishi FX3G Series Specifications

General

Model	FX3G Series
Power Supply	AC 100-240V or DC 24V
Program Capacity	32, 000 steps
Execution Speed	0.21 µs/basic instruction
Communication Options	RS-422, USB, Ethernet
Expansion Modules	Analog, digital, communication
Programming Language	Ladder Logic, Instruction List
Built-in Functions	High-speed counters, pulse output
Analog I/O	Available via expansion modules