19.2 Clock and Time Data
■
Built-in calendar timer of the CPU unit
● The calendar timer should be adjusted in the
Set PLC Date and Time
menu of the tool
software FPWIN GR7, or using the TIMEWT instruction.
● The set values are stored in the system data registers SD50 through 56, as listed below.
Device No.
Name of
instruction
Data range
Remarks
SD50
Calendar timer
(year)
00 to 99
The two lower digits of year in A.D. can be adjusted (up to
2099). Leap years can be set in this operation. Take leap
years into account during setting. A year that can be
divided by 4 is a leap year, and the days of February can
be set to 29.
SD51
Calendar timer
(month)
01 to 12
SD52
Calendar timer
(day)
01 to 31
SD53
Calendar timer
(hours)
0 to 23
SD54
Calendar timer
(minutes)
0 to 59
SD55
Calendar timer
(seconds)
0 to 59
SD56
Calendar timer
(day-of-the-week)
0 to 6
0: Sun., 1: Mon., 2: Tue., 3: Wed., 4: Thu., 5: Fri., 6: Sat.
■
Instructions that handle clock or time data
Mnemonic
Operand
Function
HMSS
S, D
(Time data) → (Seconds data)
SHMS
S, D
(Seconds data) → (Time data)
CADD
S1,S2,D
(Clock data) + (Time data) → (Clock data)
CSUB
S1,S2,D
(Clock data) - (Time data) → (Clock data)
TMSEC
S, D
(Clock data) → (Seconds data from the base time)
SECTM
S, D
(Seconds data from the base time) → (Clock data)
TIMEWT
S
(Clock data) → (SD50 to SD56)
SUMMER
S1,S2, S3,D
(Clock data) → (Clock data)
■
Format of clock data
One-word 16-bit binary data are allocated to each unit (year, month, day, hours, minutes and
seconds), and the overall clock data are handled in the unit of 6 words.
Example) DT0 is specified for operand
Word
Range:
DT0
Year
00 to 99
DT1
Month
01 to 12
DT2
Day
01 to 31
19.2 Clock and Time Data
WUME-FP7CPUPGR-12
19-3
Содержание FP7 Series
Страница 2: ... MEMO 2 WUME FP7CPUPGR 12 ...
Страница 18: ... MEMO xviii WUME FP7CPUPGR 12 ...
Страница 52: ... MEMO 1 34 WUME FP7CPUPGR 12 ...
Страница 61: ...Example 2 Use PSHS RDS or POPS instruction 2 1 Structure of Instructions WUME FP7CPUPGR 12 2 9 ...
Страница 104: ... MEMO 2 52 WUME FP7CPUPGR 12 ...
Страница 123: ...3 9 ANS AND stack WUME FP7CPUPGR 12 3 19 ...
Страница 125: ...3 10 ORS OR Stack WUME FP7CPUPGR 12 3 21 ...
Страница 129: ...3 11 PSHS Push stack RDS Read stack POPS Pop stack WUME FP7CPUPGR 12 3 25 ...
Страница 139: ...4 CNDE instruction 5 Step ladder instructions 6 Subroutine instructions 3 16 ALT Alternate out WUME FP7CPUPGR 12 3 35 ...
Страница 146: ... Application example of timer instructions serial connection of timers 3 17 TM Timer 3 42 WUME FP7CPUPGR 12 ...
Страница 147: ... Application example of timer instructions parallel connection of timers 3 17 TM Timer WUME FP7CPUPGR 12 3 43 ...
Страница 190: ...3 26 JP LBL Jump Label 3 86 WUME FP7CPUPGR 12 ...
Страница 239: ...Name Description SR8 ER 3 46 ST ST ST ST ST ST Data Comparison Start WUME FP7CPUPGR 12 3 135 ...
Страница 246: ... MEMO 3 142 WUME FP7CPUPGR 12 ...
Страница 251: ...Name Description SRA Depending on the comparison result SRB SRC 4 1 CMP Data Compare WUME FP7CPUPGR 12 4 5 ...
Страница 258: ... MEMO 4 12 WUME FP7CPUPGR 12 ...
Страница 277: ...F E D C B A 9 8 7 6 5 4 3 2 1 0 Digit 3 Digit 2 Digit 1 Digit 0 bit 5 8 DGT Digit Data Transfer WUME FP7CPUPGR 12 5 19 ...
Страница 304: ... MEMO 5 46 WUME FP7CPUPGR 12 ...
Страница 321: ...Name Description ER 6 7 DIVFP2 Division FP2 Compatible WUME FP7CPUPGR 12 6 17 ...
Страница 348: ... MEMO 6 44 WUME FP7CPUPGR 12 ...
Страница 388: ... MEMO 7 40 WUME FP7CPUPGR 12 ...
Страница 438: ... MEMO 8 50 WUME FP7CPUPGR 12 ...
Страница 450: ... MEMO 9 12 WUME FP7CPUPGR 12 ...
Страница 520: ... MEMO 10 70 WUME FP7CPUPGR 12 ...
Страница 602: ... MEMO 11 82 WUME FP7CPUPGR 12 ...
Страница 622: ... MEMO 12 20 WUME FP7CPUPGR 12 ...
Страница 650: ... MEMO 13 28 WUME FP7CPUPGR 12 ...
Страница 1160: ... MEMO 18 66 WUME FP7CPUPGR 12 ...
Страница 1188: ... MEMO 19 28 WUME FP7CPUPGR 12 ...
Страница 1211: ...20 4 ASCII Code Table JIS8 Code Table Reference Table ASCII Codes 20 4 ASCII Code Table JIS8 Code Table WUME FP7CPUPGR 12 20 23 ...
Страница 1220: ... MEMO WUME FP7CPUPGR 12 ...
Страница 1221: ... MEMO WUME FP7CPUPGR 12 ...