Mitsubishi Electronics FX3G Video Gaming Accessories User Manual


 
565
FX3G/FX3U/FX3UC Series Programmable Controllers
Programming Manual - Basic & Applied Instruction Edition
21 Real Time Clock Control – FNC160 to FNC169
21.3 FNC162 – TADD / RTC Data Addition
21
FNC160-FNC169
Real Time Clock
Control
22
FNC170-FNC179
External Device
23
FNC180
Alternate
Instructions
24
FNC181-FNC189
Others
25
FNC190-FNC199
Block Data
Operation
26
FNC200-FNC209
Character String
Control
27
FNC210-FNC219
Data
Operation 3
28
FNC220-FNC249
Data
Comparison
29
FNC250-FNC269
Data Table
Operation
30
FNC270-FNC274
Ex-Device
Inverter Comms
21.3 FNC162 – TADD / RTC Data Addition
Outline
This instruction executes addition of two time data, and stores the addition result to word devices.
1. Instruction format
2. Set data
3. Applicable devices
S: This function is supported only in FX3U/FX3UC PLCs.
Explanation of function and operation
1. 16-bit operation (TADD)
The time data (hour, minute, and second) stored in , +1, and +2 is added to the time data (hour,
minute, and second) stored in , +1, and +2, and the addition result (hour, minute, and second) is
stored in , +1, and +2.
When the operation result exceeds 24 hours, the carry flag turns ON, and the value simply acquired by addition
subtracted by 24 hours is stored as the operation result.
When the operation result becomes "0" (0:0:0), the zero flag turns ON.
Operand type Description Data type
Specifies "hour" of the time data (hour, minute, and second) used in addition.
(Three devices are occupied.)
16-bit binary
Specifies "hour" of the time data (hour, minute, and second) used in addition.
(Three devices are occupied.)
16-bit binary
Stores the addition result (hour, minute, and second) of two time data.
(Three devices are occupied.)
16-bit binary
Oper-
and
Type
Bit Devices Word Devices Others
System User Digit Specification System User
Special
Unit
Index
Con-
stant
Real
Number
Charac-
ter String
Pointer
XYMTCSD
.b KnX KnY KnM KnS T C D R
U\G
V Z Modify K H E "
"P
3333 S 3
3333 S 3
3333 S 3
P
FNC 162
TADD
Mnemonic Operation Condition
16-bit Instruction
7 steps
TADD
TADDP
Mnemonic Operation Condition
Continuous
Operation
Pulse (Single)
Operation
32-bit Instruction
S
1
S
1
S
2
D
S
1
S
1
S
2
S
2
D
S
2
S
2
S
2
S
1
S
1
S
1
D
D
D
Command
input
FNC162
TADD
S
1
S
2
D
( , +1, +2)+( , +1, +2)
( , +1, +2)
S
1
S
1
S
1
S
2
S
2
S
2
D
D
D
+
S
1
+1(minute)
(hour)
+2(second)
S
1
S
1
S
2
+1(minute)
(hour)
+2(second)
S
2
S
2
D
+1(minute)
(hour)
+2(second)
D
D
The setting range of "hour" is from 0 to 23.
The setting range of "minute" is from 0 to 59.
The setting range of "second" is from 0 to 59.