Miller Copilot Manuel du propriétaire - Page 38
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8-4.
Inputs And Outputs
Cobot inputs and outputs are used to operate the system and understanding where to view these and what they mean can make running and
troubleshooting the system much easier.
To view the inputs and outputs go to Settings/IO Tab.
A. Cobot Inputs
Input signals from the different buttons and safety devices let the cobot know what operation to perform, and when it is safe for the cobot to start
moving. The following list covers the basic inputs to the cobot.
Input #
Name
DI00
Auto
DI01
Teach
DI02
Start/Pause
DI03
End Program
DI04
Position Store
DI05
Weld Store
DI06
Linear/Circular
DI07
Weld Enable/Disable
DI10
Wire Jog Fwd
DI11
Wire Jog Rev
SI00
Emergency Stop input CH1
SI01
Emergency Stop input CH2
SI06
Force Enable CH1
SI16
Force Enable CH2
B. Cobot Outputs
Cobot outputs tell the cobot when to run a tip change and let the system know when the cobot is clear of the work and at the home position.
Output
Name
#
DO00
Cobot Moving/Welding
DO01
Auto Mode
DO02
E-Stop/Error State
DO03
Collaborative Mode
8-5.
Auto Mode Start-Up
Once the weld programs have been created, follow the steps below to run the cobot automatically.
Option 1: Running the program Active in Teach
Step 1. Turn the operation box Auto/Teach key switch to Auto.
Step 2. Load and secure the part for welding.
Step 3. If cobot is not at first point in active program, Press and hold start button until cobot is at first point. Releasing button prior to reaching first
point will stop cobot.
Step 4. In case something is in the way of the cobot while moving to first position of program, switch Auto/Teach switch to teach and hand guide
cobot around obstacle and then switch back to Auto.
Step 5. Once cobot has reached first point in program. Press the START/PAUSE push button once. This will start the program.
Step 6. Pressing the start/pause button while the cobot is running the active program will cause the cobot to pause.
Step 7. Pressing the Start/Pause after the cobot has paused will resume the active program at the point it paused.
Step 8. Pressing the end program button while the cobot is running the active program will cause the cobot to stop and end the active program
Step 9. Pressing e-stop (or if the cobot generates an error while running the active program) will cause the cobot to stop and end the active
program.
OM-291865 Page 34
Description
Auto Mode Input. Changes operational mode to Auto
Teach Mode Input. Changes operational mode to Teach
When cobot is in Auto Mode, Start/Pause Inputs Starts and Pauses Active Program
When cobot is in Auto Mode End Program Stops cobot at current position and ends
Active program
When cobot is in teach Mode, Puck mounted Position Store Button adds non-weld po-
sition points.
When cobot is in teach Mode, Puck mounted Weld Store Button adds weld position
points.
When cobot is in teach Mode, Puck mounted Linear/Circular Button toggles weld posi-
tion points between linear and circular.
When Weld Enable/Disable Switch is set to Enable, Welding commands are valid.
When Switch is set to disable, welding commands are invalid.
When wire jog fwd input is valid weld wire is feed forward. If input is held valid for 3 sec
wire will jog forward at high speed.
When the wire jog rev input is valid weld wire will retract. If input is held valid for 3 se
wire will retract at high speed.
External Emergency Stop Input (At Operator Station) CH1
External Emergency Stop Input (At Operator Station) CH2
Lead Through Teach Enable Switch (Located at torch puck) CH1
Lead Through Teach Enable Switch (Located at torch puck) CH2
Description
Output is valid without flashing when cobot is moving. Output is valid and flashing
when the cobot is welding (Amber)
Output is valid when cobot is in auto mode (Blue)
Output is valid without flashing when cobot is in e-stop. Output is flashing when cobot
is in error state
Output is valid when cobot is in collaborative mode