255
Timer and Counter Instructions
Section 5-16
5-16-8 MODE CONTROL – INI(61)
Limitations
P1 must be 000 unless C is 002.
P1 and P1+1 must be in the same data area.
DM 6143 to DM 6655 cannot be used for P1.
Description
INI(61) can be used with the functions listed in the following table.
When the execution condition is OFF, INI(61) is not executed. When the exe-
cution condition is ON, INI(61) is used to control high-speed counter operation
and stop pulse output.
The port specifier (P) specifies the high-speed counter or pulse output that
will be controlled.
The function of INI(61) is determined by the control data, C. (P1 and P1+1
contain the new high-speed counter PV when changing the PV.)
P
:
Port specifier
000 to 004 or 101 to 104
Ladder Symbols
Operand Data Areas
@INI(61)
P
C
P1
P1
:
First PV word
IR, SR, AR, DM, EM, HR, LR
C
:
Control data
000 to 003
INI(61)
P
C
P1
Unit/Board
Function
CPU Unit
High-speed counter 0 (IR 00004 to IR 00006)
Transistor Output Unit
Pulse outputs
Pulse I/O Board
High-speed counters 1 and 2
Pulse outputs 1 and 2
Absolute Encoder Interface Board
Absolute high-speed counters 1 and 2
High-speed Counter Board
High-speed counters 1 to 4
Unit
Function
Port specifier (P)
CPU Unit
High-speed counter 0
000
Transistor Output Unit
Pulse output
000
Inner Board
Function
Port specifier (P)
Slot 1
Slot 2
Pulse I/O Board
High-speed counter 1 or pulse
output 1
---
001
High-speed counter 2 or pulse
output 2
---
002
Absolute Encoder
Interface Board
Absolute high-speed counter 1
---
001
Absolute high-speed counter 2
---
002
High-speed Counter
Board
High-speed counter 1
101
001
High-speed counter 2
102
002
High-speed counter 3
103
003
High-speed counter 4
104
004
