1 Spot Welding Application Using a Motor Gun
1.11 Tip Dressing Instruction (SVDRESMOV Instruction)
1-103
1.11.5.2 Suspend and Restart of the Tip Dress Operation
– In case the execution of the tip dress instruction (SVERESMOV) is
suspended with Hold operation after the gun close motion is started,
the robot and the gun will stop after they move to the clearance
position.
– In case the execution of the tip dress instruction (SVERESMOV) is
suspended with Hold operation or by an emergency stop and then
restarted, tip dressing instruction (SVERESMOV) is executed from
the beginning.
– Even if the execution of the tip dress instruction (SVERESMOV) is
suspended by an emergency stop, outputting of “rotation request”
(for the IO dresser) or “dress executing signal” (for the servo
dresser) is kept ON.
– In case the execution of the tip dress instruction (SVERESMOV) is
suspended with Hold operation or by an emergency stop, the
rotation of the servo dresser will stop.
1.11.5.3 Individual Control Instruction to a Dresser and a Gun
In the tip dress instruction (SVERESMOV), coordinated motion of the
manipulator, gun and dresser is available. However, instructions below
enable independent operations of the gun and the dresser.
DRESSON Instruction
Use this instruction when dresser rotation is required.
DRESSON DRS#(1)
1
1. Tip dress condition
Specifies the tip dress condition file number
About DRESSON instruction
– This instruction turns ON the outputting of “rotation request” (for the
IO dresser) or “dress executing signal” (for the servo dresser) set to
the specified tip dress condition.
– For the servo dresser, this instruction rotates the servo dresser.
– This instruction waits for the time set to {ROTATION WAIT TIME} in
the specified tip dress condition.
In case a job is suspended with Hold operation or by an emergency stop
after the execution of DRESSON instruction.
– Outputting of “rotation request” (for the IO dresser) or “dress
executing signal” (for the servo dresser) are kept turned ON.
– For the servo dresser, the servo dresser rotation is stopped.
(And it resumes the rotation after the job is re-executed.)
In the DRESSON instruction, pressurizing of the gun is not executed.
To Next Page
Loading...
