Run Mode
•The GLC 4400 pump output relay activates
•The Pump On LED (A) remains off during this time.
•The Pump Off icon (C) displays.
•The Cycle LED (B) and Machine Count icon (D) dis- play and indicate the Machine Count Switch activa- tion.
Pump Off Ended with Machine Counts; Max Time Entered
Alarms Screen
When a cycle alarm event occurs the Alarm Screen, shown in FIG. 62 displays.
A B
C
D
E
FIG. 61
If the Pump Off sequence has been programmed to be ended by MACHINE COUNTS with a maximum time:
•The GLC 4400 pump output relay activates
•The Pump On LED (A) remains off during this time.
•The Pump Off icon (C) displays.
•The Cycle LED (B) and Machine Count icon (D) dis- play and indicate the Machine Count Switch activa- tion.
•The counts indicator bar (E) displays a visual repre- sentation of the machine counts received.
•If the set number of machine counts is not received before time expires, an alarm occurs.
FIG. 62
To clear an alarm, hold down the Clear Key on the dis- play Keypad (see page 3).
The following is a list of other alarm events that may dis- play.
Low Level Alarm. Icon appears on display screen. Indicates the lubrication fluid level is low.
Pressure mode error. Icon displays on alarm screen to signal the allotted time ran out before the pressure switch was tripped.
Machine count error. When icon displays on alarm 
screen, indicates the set number of machine counts
was not received before time expired. This would trigger an alarm event.
Cycle switch input error. Icon displays in center of Alarm screen to indicate the allotted time ran out before the programmed number of cycle switch activations was received.
32 | 313855H |