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21 Applied Instructions (Real Time Clock Control)
21.1 TCMP / RTC Data Compare
541
FXCPU Structured Programming Manual
[Basic & Applied Instruction]
21
Applied Instructions
(Real Time
Clock Control)
22
Applied Instructions
(External Device)
23
Applied Instructions
(Extension
Function)
24
Applied Instructions
(Others)
25
Applied Instructions
(Block Data
Operation)
26
Applied Instructions
(Character
String Control)
27
Applied Instructions
(Data Operation 3)
28
Applied Instructions
(Data Comparison)
29
Applied Instructions
(Data Table
Operation)
30
Applied Instructions
(External Device
Communication)
21.1 TCMP / RTC Data Compare
Outline
The comparison time and the time data are compared, and the bit device is turned ON or OFF depending on
the magnitude of difference.
1. Format and operation, execution form
2. Set data
3. Applicable devices
S: Refer to "Cautions".
FX3U(C) FX3G(C) FX3S FX2N(C) FX1N(C) FX1S FXU/FX2C FX0N FX0(S)
Instruction
name
Operation
Execution
form
Expression in each language
Structured ladder/FBD ST
TCMP 16 bits Continuous TCMP(EN,s1,s2,s3,s,d);
TCMPP 16 bits Pulse TCMPP(EN,s1,s2,s3,s,d);
Variable Description Data type
Input
variable
EN Execution condition Bit
Comparison time "hour" (Setting range: 0 to 23) ANY16
Comparison time "minute" (Setting range: 0 to 59) ANY16
Comparison time "second" (Setting range: 0 to 59) ANY16
Time data (hour, minute, second) "hour" (3 points occupied)
ARRAY [0..2]
OF ANY16
Output
variable
ENO Execution state Bit
Device to be turned ON or OFF depending on the comparison result.
(3 points occupied)
ARRAY [0..2] OF Bit
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
VZModifierKH E
""
P
zzzzzzz
S2 S3
zz z z z
zzzzzzz
S2 S3
zz z z z
zzzzzzz
S2 S3
zz z z z
zzz
S2 S3
z
zz z
S1
z
TCMP
EN
s1
s2
ENO
d
s3
s
TCMPP
EN
s1
s2
ENO
d
s3
s