Denso RC5 Specifications Page 99

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Chapter 3 Robot Motion
3-9
3.2.9 Pass Start Displacement
If you designate pass start displacement with “@P,” the next motion starts
together at the start of deceleration of the motion, which is executed until that
time. Therefore, the distance L between the path start position and passing
point B changes depending on the speed and the acceleration.
Fig. 3-18 Pass Start Position
If you designate pass start displacement with “@ numeric value,” the pass
motion starts from a position with a value = L (mm).
If the value designated with “@ numeric value” exceeds the deceleration
movement distance, the deceleration start position is corrected as shown in
Fig. 3-19.
Therefore, if designated with “@ numeric value,” the deceleration is reduced
and the movement path may be longer.
Fig. 3-19 Deceleration Start Position
The value designated with “@ numeric value” exceeds half of the movement
distance, the deceleration start position is fixed to half of the movement
distance as shown in Fig. 3-20.
Fig. 3-20 If (@numeric value) Exceeds 1/2 of Movement Distance
Speed
MOVE L,@×P1
Speed
Time Time
S
1
If this area (S
1
) is less than the numeric value
(x) of numeric value designation (x>S
1
)
Speed
Speed
Time
Time
S
2
S
2
'
If this area (S
2
) is less than the numeric value (x)
of numeric value designation (x>S
2
)
MOVE L,@×P1
Pass start position
S
2
=S
2
'
S
1
'
L
B
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