Counting Step Number - Mitsubishi Electric M800VW Series Programming Manual

M800V/M80V Series PLC Programming Manual (1/2)
6 Explanation of Instructions and Functions

6.7 Counting Step Number

6.7 Counting Step Number
There are following two kinds of step numbers. Refer to "2.8 Storing PLC Processing Program and Execution Mode" for
details on the sequence program storage and execution.
The number of steps at storage and execution for each instruction is shown in "6.1 Instruction List".
[Instruction list example]
Process Instruction
Class
unit sign
+
+P
+
16-bit
(BIN)
+
+P
Process details
Symbol
(D)+(S) (D)
+ S D →
(BIN)
+P S D
(S1)+(S2)
+ S1 S2 D
→
(BIN)
+P S1 S2 D
113
Execution
condition
(D)
Refer-
No. of steps
ST
ence
page
Storage Execution
-
3 3
3 7 -
147
149
3/4(*1) 4 -
-
3/4(*1) 8
IB-1501667-B