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6 POSITIONING CONTROL
(2) Positioning conditions
(a) Speed control with fixed position stop conditions are shown below.
Item Setting
Servo program No. 55
Start direction Forward
Control axis Axis 1
Positioning address 120.00000[degree]
Control speed 30000[degree/min]
Acceleration/deceleration time 20ms
Fixed position stop command device M100
(b) Speed control with fixed position stop start command
............................................................Turning PX000 off to on (OFF
ON)
(c) Speed control with fixed position stop stop command
............................................................Turning PX000 on to off (ON
OFF)
(3) Operation timing
Operation timing for speed control with fixed position stop is shown below.
359.99999[degree]
0[degree]
120.00000[degree]
PLC ready flag (M2000)
20[ms]
OFF
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
A
ll axes servo ON command
(M2042)
A
ll axes servo ON accept flag
(M2049)
A
xis 1 servo ready (M2415)
Start command (PX000)
Servo program start
A
xis 1 start accept flag (M2001)
Fixed position stop command
device (M100)
Positioning complete signal
(M2401)
Complete signal OFF command
(M3204)
Command in-position signal
(M2403)
Current value
Stop command of speed control
with fixed position stop
(PX000 turn on to off)