21. Real Time Clock Control - Fnc160 To Fnc169 - Mitsubishi Electric FX3G SERIES Programming Manual

FX /FX /FX Series Programmable Controllers
3G 3U 3UC
Programming Manual - Basic & Applied Instruction Edition
21. Real Time Clock Control – FNC160 to FNC169
FNC160 to FNC169 provide operation and comparison instructions for the time data.
These instructions can set the time of the built-in PLC real time clock, and converts the format of the time data.
FNC No. Mnemonic
160 TCMP
161 TZCP
162 TADD
163 TSUB
164 HTOS
165 STOH
166 TRD
167 TWR
−
168
169 HOUR
Symbol
TCMP S1 S2 S3 S D
TZCP S1 S2 S D
TADD S1 S2 D
TSUB S1 S2 D
HTOS S D
STOH S D
TRD D
TWR S
S D1 D2
HOUR
21 Real Time Clock Control – FNC160 to FNC169
Function
RTC data compare
RTC data zone compare
RTC data addition
RTC data subtraction
Hour to second conversion
Second to hour conversion
Read RTC data
Set RTC data
Hour Meter
21
22
Reference
Section 21.1
23
Section 21.2
Section 21.3
24
Section 21.4
Section 21.5
Section 21.6
25
Section 21.7
Section 21.8
26
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Section 21.9
27
28
29
30
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