Download 1746-999-121, Stepper Controller Module

Chapter 5
Application Examples
Rung 2:9
Wait here until the previous move completes and the turn relative move bit off.
Move Completed Flag
EQU
EQUAL
Source A
Source B
I:1
N7:0
4
5
MOV
MOVE
Source
7
Dest
6
N7:0
4
O:1
(U)
1
Rung 2:10
This rung evaluates the move status of the system. If the move request was
successfully performed, the timer is activated to provide a dwell between
moves. The delay makes sure that the relative bit is seen as off before the next
move.
Command Error
1 = Error
0 = No Error
EQU
EQUAL
Source A
Source B
5–
I:1
N7:0
4
6
12
B3
( )
3
TON
TIMER ON DELAY
Timer
T4:1
Time Base
0.01
Preset
300
Accum
0
(EN)
(DN)