Allen-Bradley ClutchBrake PLC-5 Series - Main Motor Forward Switch; Motion Detector Switch

8–11Test Your Clutch/Brake
Publication 65566.5.1 - October 1996
4. Reconnect the air pressure switch input to chassis A (step 1).
5. Remove the switch input from chassis B to repeat the test.
wire # AI:002/15
module group 2
terminal 33
6. Attempt to start the press. Observe it will not start and that
fault codes 39 and 119 are indicated.
7. Reconnect the air pressure switch input to chassis B (step 5).
Main Motor Forward Switch
1. Remove the main motor forward switch input from chassis A:
wire # AI:002/16
module group 2
terminal 35
2. Place the mode selector switch in single-stroke mode.
3. Attempt to start the press. Observe that it will not start and that
prompt codes 13 and 93 are indicated.
4. Reconnect the main motor forward switch input.
5. Remove the switch input from chassis B to repeat the test.
wire # AI:002/16
module group 2
terminal 35
6. Repeat steps 3 and 4.
Motion Detector Switch
1. Remove the motion detector switch input from chassis A:
wire # AI:002/17
module group 2
terminal 37
2. Place the mode selector switch in single-stroke mode.
3. Start the press. Observe that it stops before reaching bottom and
fault codes 48 and 128 are indicated. If the press reaches bottom,
shorten timer preset T162:28 by programming B152/28 to a value
that stops the press in downstroke. If necessary, refer to chapter 4.
4. Reconnect the motion detector switch input to chassis A (step 1).