IAI America ERC3 - Manual (Page 283)

Chapter 4 Operation
4.5 Operation in MEC Mode 3 (T
est Run with Quick
Teach.)
273
[5] Switch Used for Brake Release
It is the brake compulsory release switch for the actuator equipped with a brake.
Releasing Brake Slide the switch to the release side and the
brake is compulsorily released.
Have the operation of this switch on such
occasions that a release of the brake is
necessary as when a work piece is to be
attached, the actuator needs to be moved
for the direct teaching, etc.
x Be careful not to pinch fingers or
damage the work with the actuator
dropped with the self-gravity if
installed in vertical orientation.
x Do not fail to put the switch back to
the normal side after the operation is
finished.
[6] Switches Used to Change Positioning Point Number
Setting for the number of positioning points (2-point or 3 point stops) can be performed.
When changing the
positioning point
number
Press STOP POS NUM Button.
Confirm a buzzer is made for 2 seconds
and release the buttons.
If the current setting is 2-point stop
ĺ The mode is changed to 3-point stop
and 3pnt lamp turns ON.
If the current setting is 3-point stop
ĺ The mode is changed to 2-point stop
and 2pnt lamp turns ON.
Caution : In the case the number of positioning points is changed after the position
programming is done, perform the programming again.
The actuator may move to an unexpected position thus it is risky.