Dog Movement Troubleshooting

Dog Movement

Dog Functions

• Are the dogs powered? Control power on, and air pressure on.

• When the button assigned to dogs is pressed, does it activate the input on the Console PLC and the output?

• When the Console PLC output is active, does the PLC Setworks Input/Output for the dogs activate?

• Is there power at the carriage to signal the dog to move? (Cable across pantograph)

Dog Movement Delay

• Do the dogs move after a delay, check timers? while going through the cut? Potentially a bad air valve, or mechanically stuck. Sawyer may report this as knee movement.