R 02/92
Programming Instructions
PLC 
S5–
115U
I
135U
I
15ou/s
I
155U
Assignment in data area User data block specified in parameter SPDB up to and
including DW 186
Assignments in flag area
FY 234 to FY 255 FY 238 to FY
FY 236 to FY
255 255
Assignments in system
—
BS
 60 to
—
BS
 180 to
area
BS
 63
BS
 183
System instructions
Yes
Other
ol-
1
—
I
G)
Interrupts and alarms in the blocks are temporarily inhibited by the commands 
AS/AF.
 This
cancels an AS command programmed by the user.
Process alarms, interrupts and alarms are inhibited in the block for approximately 2 msec.
This cancels an AS command programmed by the user.
1P
 241 Equipment Manual
@ 
Siemens
 
AG
 1989, Order No.: 6ES5 998-0KD21
9 – 21
Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com