Delta AS Series Programming Manual page 114

SR
*SR389 PLC status change log 20: day and the hour
*SR390 PLC status change log 20: minute and the second
*SR391 Real-time clock (RTC) year value: 00–99 (A.D.)
*SR392 Real-time clock (RTC) month value: 01–12
*SR393 Real-time clock (RTC) day value: 1–31
*SR394 Real-time clock (RTC) hour value: 00–23
*SR395 Real-time clock (RTC) minute value: 00–59
*SR396 Real-time clock (RTC) second value: 00–59
*SR397 Real-time clock (RTC) week value: 1–7
PLC main processor firmware version
SR405
(e.g. 10670 = V1.06.70)
PLC sub-processor firmware version (e.g. 0 = no sub-
SR406
processor)
When the PLC runs, the value in SR407 increases by one
SR407 every second. SR407 counts from 0 to 32767, and then
from -32768 to 0.
When the PLC runs, the value in SR408 increases by one
SR408 every scan cycle. SR408 counts from 0 to 32767, and
then from -32768 to 0.
SR411 The current scan time is stored in SR411 and SR412 (unit
of measurement is 100 microseconds).
Milliseconds are stored in SR411 (range is 0–65535).
Microseconds are stored in SR412 (the range is 0–900).
SR412
For example, if SR411=12 and SR412=300, then the
current scan time is 12.3 milliseconds.
SR413 The maximum scan time is stored in SR413 and SR414
(unit of measurement is 100 microseconds). The value of
SR414
the millisecond is stored in SR413.
SR415 The minimum scan time is stored in SR415 and SR416
(unit of measurement is 100 microseconds). The value of
SR416
the millisecond is stored in SR415.
Duration of the timer interrupt I601 (unit: milliesecond).
SR421 The default is 0, meaning the system uses the settings in
HWCONFIG.
Duration of the timer interrupt I602 (unit: milliesecond).
SR422 The default is 0, meaning the system uses the settings in
HWCONFIG.
Duration of the timer interrupt I603 (unit: milliesecond).
SR423 The default is 0, meaning the system uses the settings in
HWCONFIG.
Duration of the timer interrupt I604 (unit: 0.1 milliesecond).
SR424 The default is 0, meaning the system uses the settings in
HWCONFIG.
Function
Cha p ter 2 De vices
OFF STOP RUN
  
ON RUN STOP
○ ○
- - -
○ ○
- - -
○ ○
- - -
○ ○
- - -
○ ○
- - -
○ ○
- - -
○ ○
- - -
○ ○
- - -
○
○
- - -
○ ○
- - -
○ ○
- - -
○ ○
0 0 -
○ ○
0 0 -
○ ○
0 - -
○ ○
0 - -
○ ○
0 - -
○ ○
0 - -
○ ○
0 0 -
○ ○
0 0 -
○ ○
0 0 -
○ ○
0 0 -
2_
Y R 0
Y R 0
Y R 0
Y R 1
Y R 1
Y R 0
Y R 0
Y R 0
Y R 1
Y R -
Y R -
N R/W 0
N R/W 0
N R 0
N R 0
N R 0
N R 0
N R/W 0
N R/W 0
N R/W 0
N R/W 0
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