
Advanced Instruction Set
Chapter 6
65
Rung 6: An input device is controlling the timer.
Table 6.A
Approximate
Execution T
ime Per Scan
(in average microseconds)
Instruction
Name
Symbol
Instruction
True
Instruction
False
Examine on,Examine Off
| |,|/|
10 5
Output Energize
( )
19 19
Output Latch (L) 19 15
Output Unlatch (U) 19 15
Get [G] 27
Put (PUT) 22 15
Equal (=) 22 5
Less Than (<) 31 5
Get Byte |B| 11
Limit Test |L| 23 5
Counter Reset (CTR) 23 15
Retentive Timer Reset (RTR) 24 16
Timer Ondelay (TON) 140 60
Retentive Timer Ondelay (RTO) 140 48
Timer Offdelay (TOF) 145 70
Up Counter (CTU) 130 110
Down Counter (CTD) 135 115
Add (+) 48 15
Subtract () 80 19
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