Iai-america IX-NNC3515 Manuel d'utilisateur télécharger pdf (Page 27)

5. Precautions for Use

(2) CP operation (Set using the SEL language commands ACC and DCL.)

z To operate the robot at the maximum acceleration/deceleration, provide a stopping period of three

seconds or more after each acceleration/deceleration.

z Start from the appropriate reference setting for acceleration/deceleration during continuous

operation, and then gradually raise the value for the purpose of adjustment.

z If an overload error occurs, lower the acceleration/deceleration setting as appropriate or provide

an appropriate stopping time following each acceleration/deceleration.

z Depending on the position of the vertical axis, the robot may generate vibration when axis 1, axis

2 or the rotational axis turns. If vibration occurs, lower the acceleration/deceleration as

appropriate.

z To move the robot horizontally at high speed, keep the vertical axis as close as possible to the top

position. If the vertical axis is operated at the bottom position, the spline shaft for the ball screw

will bend and the vertical axis will be disabled.

z Keep the permissible moment of inertia of axis 4 to 0.015 kgm or less.

z The carrying load indicates a load above the rotational center of axis 4.

z Operate the robot by using an appropriate acceleration/deceleration coefficient as determined by

the mass of the tip. Failure to do so may cause the drive part to wear prematurely or may result in

damage or vibration.

1.6

1.2

0.8

0.4

0123 0123

1.6

1.2

0.8

0.4

Reference acceleration/deceleration

settings for CP operation

Reference acceleration/deceleration

settings for CP operation

Reference range of

maximum setting

Reference range of

maximum setting

Arm length 250

Arm length 350

Acceleration/deceleration (G)

Carrying load mass (kg)

Reference range for

continuous operation setting

Acceleration/deceleration (G)

Carrying load mass (kg)

Reference range for

continuous operation setting

Caution

1 2 ... 22 23 24 25 26 27 28 29 30 31 32 ... 75 76

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Iai-america IX-NNC3515 Manuel d'utilisateur Page 27

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