Allen-Bradley PLC-5 User Manual page 333

Category Code Title
Sequencer SQI sequencer input
SQL sequencer load
SQO sequencer output
IIN immediate input
(2)
Immediate I/O
• PLC-5/11, -5/20,
• PLC5/30, -5/40,
IOT immediate output
• PLC-5/11, -5/20,
• PLC5/30, -5/40,
Zone Control MCR master control
Program Control JMP jump
(3) jump to subroutine
JSR
/return
/RET
— 0 parameters
— 1 parameter
— increase/
SBR
(1)
Use the larger number for addresses beyond 2048 words in the controller's data table.
(2)
Timing for immediate I/O instructions is the time for the instruction to queue-up for processing.
(3)
Calculate execution times as follows: (time) + (quantity of additional parameters)(time/parameter). For example: if you are passing 3 integer parameters in a JSR
within a PLC-5/11 controller, the execution time = 16.1 + (2)(3.8) = 23.7 ms
Time ( s)
Integer
True
7.9
7.9
9.7
• 357
and -5/20E
• 307
-5/40E, -5/40L
-5/60, -5/60L, and
-5/80, -5/80E
• 361
and -5/20E
• 301
-5/40E, -5/40L
-5/60, -5/60L,
-5/80, and -5/80E
0.16
8.9+(file# - 2)
* 0.96
12.3
16.1
3.8
parameter
Instruction Set Quick Reference
Time ( s)
Floating Point
False True
1.3
3.5
3.7
1.1
1.1
0.16
1.4
1.0 not applicable
1.0 17.3
not applicable 5.0
Publication 1785-UM012D-EN-P - July 2005
D-33
Words of
(1)
Memory
False
5-9
4-7
5-9
2
2
1
2
3+paramete
rs/JSR
not applicable 1+paramete
rs/RET
1.0
not applicable
1+
parameters