View
195
Download
1
Category
Tags:
Preview:
DESCRIPTION
hydraulic subtopic
Citation preview
1. Identify sequence of movement
2. Divide sequence into groups
3. Identify limit switch status
4. Identify number of conductor line
( = number of group)
5. Identify number of reversing switch
(= number of group)
Sequence : A+ B+ B- A-
Groups: K1 K2
Limit switch status: A1 B1 B0 A0
Conductor Line: L1 L2
Reversing Switch: S1 S2
2 conductor lines
2 reversing switches
Recommended