Mitsubishi Electronics FX3G User Manual
562
FX
3S
/FX
3G
/FX
3GC
/FX
3U
/FX
3UC
Series
Programming Manual - Basic & Applied Instruction Edition
21 Real Time Clock Control – FNC160 to FNC169
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.
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
Symbol
Function
Reference
160
TCMP
RTC data compare
Section 21.1
161
TZCP
RTC data zone compare
Section 21.2
162
TADD
RTC data addition
Section 21.3
163
TSUB
RTC data subtraction
Section 21.4
164
HTOS
Hour to second conversion
Section 21.5
165
STOH
Second to hour conversion
Section 21.6
166
TRD
Read RTC data
Section 21.7
167
TWR
Set RTC data
Section 21.8
168
−
−
169
HOUR
Hour Meter
Section 21.9
TCMP
S D
S3
S2
S1
TZCP
S D
S2
S1
D
TADD
S2
S1
D
TSUB
S2
S1
D
S
HTOS
D
S
STOH
D
TRD
S
TWR
D2
HOUR
D1
S