Mitsubishi Electric FX3U SERIES - Page 267

265
FX3G/FX3U/FX3UC Series Programmable Controllers
Programming Manual - Basic & Applied Instruction Edition
9 Move and Compare – FNC 10 to FNC 19
9.9 FNC 18 – BCD / Conversion to Binary Coded Decimal
1
Introduction
2
Overview
3
Instruction List
4
Devices in Detail
5
Specified the Device & Constant
6
Before Programming
7
Basic Instruction
8
FNC00-FNC09 Program Flow
9
FNC10-FNC19 Move & Compare
10
FNC20-FNC29 Arith. & Logic Operation
Program examples
1. When the seven-segment display unit has 1 digit
2. When the seven-segment display unit has 2 to 4 digits
3. When the seven-segment display unit has 5 to 8 digits
FNC 18
BCD
D0 K1Y000
X000
PLC
FNC 18
BCD
D0 K2Y000
X000
PLC
Output
destination
In the case of 2 digits: K2
In the case of 3 digits: K3
In the case of 4 digits: K4
K4 K3 K2 K1
FNC 18
DBCD
D0 K5Y000
X000
Output
destination
In the case of 5 digits: K5
In the case of 6 digits: K6
In the case of 7 digits: K7
In the case of 8 digits: K8
D1,D0
PLC
K4 K3 K2 K1K8 K7 K6 K5