Diagraph - an ITW Company PA/4600 & PA/6000 User Manual
User Interface Page 31
User Interface
The Sensor Diagnostic screen shows all of the main system sensors on
one screen. An indicator with a black background is active, while a
white background indicates inactive. The sensor names are limited to
three characters, with the meanings listed here:
• RET
AutoRet
ract
• AIR
Air
PressureLow
•
LBL
L
abelPresent
•
RL/G
Ribbon Low / Gap Sensor
•
LOW
LabelLow
•
PD2
P
roductDetector2
•
AUX
Aux
iliaryInput
•
CYL
Cyl
inderHome
•
PD1
P
roductDetector1
The Pneumatics Diagnostic screen permits testing of the various valves
on the module, and displays useful information captured during tests.
The Tamp button will extend the tamp cylinder for a fixed time of 1
second. The Vac button will turn on the vacuum valve for 1 second,
same as the Blow button does for the blow valve and Air button does
for the air assist valve. The indicators of Auto Retract (RET) and the
Cylinder Home (CYL) are displayed for troubleshooting purposes.
Screen Functionality