Configuration 
174  UDC3500 Universal Digital Controller Product Manual  3/07 
3.26 Maintenance Set Up Group 
Introduction 
The Maintenance group prompts are part of the Healthwatch feature. These prompts let 
you count and time the activity of discrete events such as relays, alarms, control modes  
and others, to keep track of maintenance needs. 
Function Prompts 
Table 3-26 MAINTENANCE Group Function Prompts 
Function Prompt  
Lower Display 
Selections or  
Range of Setting  
Upper Display 
Parameter  
Definition 
TIME1 
 
 
 
DISABLE 
LASTRES 
AL1 SP1 
 
AL1 SP2 
 
AL2 SP1 
 
AL2 SP2 
 
AL3 SP1 
 
AL3 SP2 
 
AL4 SP1 
 
AL4 SP2 
TIMER 1—The timer tracks the elapsed time of the 
selected event. 
 
DISABLE—Disables the timer. 
LAST RESET—Time elapsed since the last reset. 
ALARM 1 SETPOINT 1—Cumulative time Alarm 1 
Setpoint 1 was activated. 
ALARM 1 SETPOINT 2—Cumulative time Alarm 1 
Setpoint 2 was activated. 
ALARM 2 SETPOINT 1—Cumulative time Alarm 2 
Setpoint 1 was activated. 
ALARM 2 SETPOINT 2—Cumulative time Alarm 2 
Setpoint 2 was activated. 
ALARM 3 SETPOINT 1—Cumulative time Alarm 3 
Setpoint 1 was activated. 
ALARM 3 SETPOINT 2—Cumulative time Alarm 3 
Setpoint 2 was activated. 
ALARM 4 SETPOINT 1—Cumulative time Alarm 4 
Setpoint 1 was activated. 
ALARM 4 SETPOINT 2—Cumulative time Alarm 4 
Setpoint 2 was activated. 
 
MANUAL 
 
GUAR SK 
 
SOOTNG 
 
DIGIN1 
 
DIGIN2 
 
DIGIN3 
 
DIGIN4 
 
MANUAL2 
LOOP 1 MANUAL—Cumulative time Loop 1 was in 
Manual. 
GUARANTEED SOAK—Cumulative time the 
process was outside the guaranteed soak band. 
SOOTING—Cumulative time process was in sooting 
state 
DIGITAL INPUT1—Cumulative time Digital Input 1 
was closed 
DIGITAL INPUT 2—Cumulative time Digital Input 2 
was closed  
DIGITAL INPUT3—Cumulative time Digital Input 3 
was closed 
DIGITAL INPUT 4—Cumulative time Digital Input 4 
was closed 
LOOP 2 MANUAL—Cumulative time Loop 2 was in 
Manual.