Error Reset Operation; Operation To Temporarily Reset An Error That Cannot Be Canceled - Mitsubishi Electric CR750-Q Instruction Manual

3.10 Error reset operation

*Error reset operation from the operation panel
Cancel errors
Error reset
*Error reset operation from the T/B
Cancel errors
Error reset

3.11 Operation to Temporarily Reset an Error that Cannot Be Canceled

Depending on the type of robot, errors that cannot be cancelled may occur when axis coordinates are out-
side the movement range, etc. In this case, it is not possible to turn the servo on and perform jog operations
with the normal operations. The following procedure can be used to cancel such errors temporarily. For
instance, if the axes are outside the movement range, perform a jog operation to adjust the axes while the
error is canceled temporarily.
The [RESET] key corresponding to the [CAUTION] key in R56/57TB. When operating with R56/57TB, use
the [CAUTION] key and perform following operation.
*Operation to cancel errors temporarily from the T/B
Controller disable
Rear of T/B
T/B enable
Cancel errors temporarily
Error reset [SERVO] + [RESET]
The operation above will reset errors temporarily.
Do not release the key; if it is released the error occurs again.
Perform a jog operation as well while keeping the [RESET] key pressed.
Note) In jog operation, it does not stop by operating range limit, with this [RESET] key pressed. Take care
against moving to the direction outside the operating range.
RESET
[RESET]
MODE
MANUAL AUTOMATIC
Up ：DISABLE
Down：ENABLE
*Lighting
3Explanation of operation methods
1) Press the [RESET] key.
If the error by the side of T/B is not reset, do
reset operation from T/B.
1) Press the [RESET] key.
1) Set the [Mode selection switch] on the front of
the controller to "MANUAL".
2) Set the T/B [ENABLE/] switch to "ENABLE".
3) Hold the enabling switch lightly, hold down the
[SERVO] key and keep on pressing the
[RESET] key.
Error reset operation 3-61