Epson G20 Series User Manual

Setup & Operation 5. Motion Range
G10 / G20 Rev.20 83
(1)
Turn OFF the
Controller.
(2)
Install
a hexagon socket head cap bolt into the hole corresponding to the setting angle,
and
tighten it.
Joint
Hexagon socket head cap
bolt (fully threaded)
The number
of bolts
Recommended
tightening torque
1 M12 × 20 1 127.4 N⋅m (1300 kgf⋅cm)
2 M10 × 10 2 73.5 N⋅m (750 kgf⋅cm)
(3)
Turn ON the
Controller.
(4)
Set the pulse range corresponding to the new positions of
the mechanical stops.
Be sure to set the pulse range
inside the positions of the mechanical stop range.
Example:
Using G10-854S
The angle of Joint #1 is set from –105 degrees to +105 degrees.
The angle of Joint #2 is set from –122.5 degrees to +122.5 degrees.
EPSON
RC+
Execute the following command
s from the [Command Window].
>JRANGE 1,-436907,5679787 ' Sets the pulse range of Joint #1
>JRANGE 2,-2230045,2230045 ' Sets the pulse range of Joint #2
>RANGE ' Checks the setting using Range
-436907,5679787,-2230045,2230045,-1946420
,0,-1951517, 1951517
(5)
Move the arm by hand until it touches the mechanical stops, and make sure that the
arm does not hit
any peripheral equipment during operation.
(6)
O
perate the joint changed at low speeds until it reaches the positions of the
minimum
and
maximum pulse range.
Make sure that the arm does not hit the mechanical
stops.
(Check the position of the mechanical stop and the motion range you set.)
Example
: Using G10-854S
The angle of Joint #1 is set from –105 degrees to +105 degrees.
The angle of Joint #2 is set from –122.5 degrees to +122.5 degrees.
EPSON
RC+
Execute the following command
s from the [Command Window].
>MOTOR ON ' Turns ON the motor
>CP ON ' Enters low-power mode
>SPEED 5 ' Sets at low speeds
>PULSE -436907,0,0,0 ' Moves to the min. pulse position of Joint #1
>PULSE 5679787,0,0,0 ' Moves to the max. pulse position of Joint #1
>PULSE 2621440,-2230045,0,0 ' Moves to the min. pulse position of Joint #2
>PULSE 2621440,2230054,0,0 ' Moves to the max. pulse position of Joint #2
The Pulse command (Go Pulse command) moves
all joints to the specified position
s
at the same time.
Specify safe positions after considering motion of not only the
joints whose pulse range have been changed, but also other joints
.
F
NOTE

Epson G20 Series Specifications

General

Brand	Epson
Model	G20 Series
Category	Robotics
Language	English