INTELLIREAM
®
MP
pg.
24
Note: Clearing Errors
–
If an error has occurred with the INTELLIREAM
®
MP, indicated by the “Error” input being turned
on, it is possible to clear errors so that an operator is not required to enter the robotic welding cell. For example, if the air
supply was not turned on and a ream cycle is required, the operator can simply turn on the air supply, and clear the error
from outside the cell. This can be done by pulsing the “Start” output from the controller/teach pendant.
7.2.
Advanced Troubleshooting
Use the test points in the following table to take readings with a voltmeter.
Connect the (+) lead to the first test point and the (-) lead to the second test point.
Refer to the diagram below for test point locations.
(+) Lead
Point
(-) Lead
Point
Description
“On” Voltage
“Off” Voltage
24V_AUX
FLUID
Fluid Solenoid
24 V
0 V
24V_AUX
GRIP
Grip Solenoid
24 V
0 V
24V_AUX
LIFT
Lift Solenoid
24 V
0 V
24V_AUX
MOTOR
Motor Solenoid
24 V
0 V
24V_AUX
AIRSPRAY
Air Spray Solenoid
24 V
0 V
DRNG
GND
De-ringer Sensor
24 V
0 V
EXTD
GND
Extended Sensor
24 V
0 V
RTCD
GND
Retracted Sensor
24 V
0 V
GND
GND
Clamp Sensor
24 V
0 V
24V_BUS
GND
+24 VDC
24 V
0 V
SPRAY
GND
Spray
24 V sourcing
0 V sinking
0 V sourcing*
24 V sinking*
START
GND
Start
24 V sourcing
0 V sinking
0 V sourcing*
24 V sinking*
READY
GND
Complete
24 V sourcing
0 V sinking
0 V sourcing
24 V sinking
ERROR
GND
Error
24 V sourcing
0 V sinking
0 V sourcing
24 V sinking
24V_BUS
LED
Status Light
24 V
0 V
*A trace value of 6V is measured prior to activation
Note: all voltage re/- 10%
