Motoman XRC 2001, Operator'S Manual

Page: 355 / 387

13.2 Process Timing
13-4
Stroke change
13.2
Process Timing
13.2.1
OPERATION MODE = 0 (SINGLE GUN, OPEN ->
WELDING -> OPEN)
n
Gun Motion Control (With X gun, C gun, single type)
FULL OPEN SHORT OPEN
When a single gun is used, connect “OPEN DETECTION” signal for “GUN OPEN” signal.
•
‚
ƒ
„
ƒ
ƒ
•
•
X X
Signal Control Order
M a n i p u l a t o r M o v e m e n t
Welding Instruction
(Output)
W e l d i n g C o n d i t i o n s
(Output)
Pressure Instruction
(Output)
Complete of
Welding (Input)
G u n S h o r t O p e n
Detection (Input)
Manipulator starts moving by welding completion
(Input) signal when "GUN OPEN" is not specified in
spot input allocation information display.
Turns ON/OFF welding instruction, welding condition
and pressure instruction simultaniously.
However, strictly saying, output welding instruction
immediately after welding condition output.
Manipulator starts moving immediately after signal
ƒ
i s O F F w h e n " G U N O P E N " i s O F F .
Anticipater Designation
N OT E