4-7-2 Adjusting procedures for sensor locations
The adjusting procedures are presented as follows:
1. Loosen each two screws fixing a disk with an origin slit and dogs for limit switch 1 and 2 respectively as easily
as turning the dogs by hand.
2. Adjust the clockwise actuating position turning the dog for the limit switch 2, and fix it with the two loosened screws.
3. Adjust the counter-clockwise actuating position turning the dog for the limit switch 1, and fix it with the two loosened screws.
4. Turn the actuator at low speed while the origin sensor is active, and find the best position for the origin monitoring
the output of the origin sensor. After finding the origin position, fix the disk with the two loosened screws.
Note 1: The screws for the disk and the dogs are fixed temporarily. Fix them tightly after adjusting above.
Note 2: Fixing measure against looseness is recommended after fixing the screws.
Note 3: Confirm generation of sensor signals at proper actuator position during test run after the adjusting.
Fixing screws for limit switch 2:2-M3
Fixing screws for limit switch 1:2-M3
Limit
switch
2
Limit
switch
1
Origin sensor
Fixing screws for origin disk: 2-M3
Origin disk
Fixing
range
of
screws
for
origin
disk
Fixing
range
of
screws
for
limit
switch
Dog for limit switch 1
Dog for limit switch 2
39
Chapter 4 Options
Summary of Contents for FHA Series
Page 2: ...FHA C series...
