Mitsubishi Electric MELSEC FX Series - 7.15.4 TSUB

7 Applied Instructions
7.15 Real Time Clock Control
565
FXCPU Structured Programming Manual
(Basic & Applied Instruction)
1
Outline
2
Instruction List
3
Configuration of Instruction
4
How to Read Explanation of Instructions
5
Basic Instruction
6
Step Ladder Instructions
7
Applied Instructions
8
Interrupt Function and Pulse Catch Function
A
Relationships between devices and addresses
7.15.4 TSUB
Outline
Two time data are subtracted and stored in the word device.
1. Format and operation, execution form
2. Set data
3. Applicable devices
S: Refer to "Cautions".
FX3U(C) FX3G FX2N(C) FX1N(C) FX1S FXU/FX2C FX0N FX0(S)
Instruction
name
Operation
Execution
form
Expression in each language
Structured ladder ST
TSUB 16 bits Continuous TSUB(EN,s1,s2,d);
TSUBP 16 bits Pulse TSUBP(EN,s1,s2,d);
Variable Description Data type
Input
variable
EN Execution condition Bit
"Hour" of subtraction time data (hour, minute, second) (3 points occupied) ANY16
"Hour" of subtraction time data (hour, minute, second) (3 points occupied) ANY16
Output
variable
ENO Execution state Bit
The subtracting result of two time data (hour, minute, second) is stored (3
points occupied)
ANY16
Operand
type
Bit Devices Word Devices Others
System user Digit designation
System
user
Special
unit
Index
Cons
tant
Real
Number
Character
String
Pointer
XYMTCS
D
.b
KnX KnY KnM KnS T C D R
U\G
VZModifierK H E
"
"
P
zzz
S1 S2
z
zzz
S1 S2
z
zzz
S1 S2
z
TSUB
EN
s1
s2
ENO
d
TSUBP
EN
s1
s2
ENO
d