Omron SYSMAC CJ - REFERENCE MANUAL 08-2008 Reference Manual page 1168

Clock Instructions
Description
Flags
Examples
1128
Area
EM Area without bank
EM Area with bank
Indirect DM/EM
addresses in binary
Indirect DM/EM
addresses in BCD
Constants
Data Registers
Index Registers
Indirect addressing
using Index Registers
CSUB(731) subtracts the time data (words T and T+1) from the calendar data
(words C through C+2) to and outputs the resulting calendar data to R
through R+2.
Name Label
Error Flag ER
When CIO 000000 turns ON in the following example, the time data in
D00200 and D00201 (hours, minutes, seconds) is subtracted from the calen-
dar data in D00100 through D00102 (year, month, day, hour, minutes, sec-
onds) and the result is output to D00300 through D00302.
C
E00000 to E00000 to
E32765 E32766
En_00000 to En_00000 to
En_32765 En_32766
(n = 0 to C) (n = 0 to C)
@D00000 to @D32767
@E00000 to @E32767
@En_00000 to @En_32767
(n = 0 to C)
*D00000 to *D32767
*E00000 to *E32767
*En_00000 to *En_32767
(n = 0 to C)
--- Specified values
only
---
---
,IR0 to ,IR15
–2048 to +2047 ,IR0 to –2048 to +2047 ,IR15
DR0 to DR15, IR0 to IR15
,IR005+(++) to ,IR15+(++)
,–(– –)IR0 to, –(– –)IR15
C
Minutes Seconds
C+1 Day Hour
Year Month
C+2
Minutes Seconds
T
Hours
T+1
R
Minutes Seconds
R+1
Day Hour
Year Month
R+2
Operation
ON if the calendar data in C through C+2 is not within the
specified ranges.
ON if the time data in T and T+1 is not within the specified
ranges.
OFF in all other cases.
Section 3-28
T R
E00000 to
E32765
En_00000 to
3En_2765
(n = 0 to C)
---