Pixsys ATR 401 - Page 39

ATR401 - User manual 39
32  Derivative Time
Normally ¼ of integral time.
0.0…999.9 seconds. 0 derivative disabled, Default: 0.0.
33  Cycle Time
Cycle time (for P.I.D. on remote control switch 10 / 15 sec., for P.I.D. on SSR
1 sec.) or servo time (value declared by servo-motor manufacturer).
0.1…300.0 seconds, Default: 10.0.
34     Lower Limit Output Percentage
Select minimum value for command output percentage.
0…100%, Default: 0%.
Example: with  selected as 0...10 V and     set at 10%, command
output can change from a min. of 1 V to a max. of 10 V.
35  Upper Limit Output Percentage
Selects maximum value for command output percentage.
0…100%, Default: 100%.
Example:  selected as 0...10 V and  selected as 90%,
command output may vary between 0V and max. 9 V
36  Degree
Select degree type.
 Centigrade (Default)
 Fahrenheit
37  Alarm 1
Alarm 1 selection. Alarm intervention is correlated to AL1.
   Disabled (Default)
  Absolute alarm, referring to process
  Band alarm
   Upper deviation alarm
     Lower deviation alarm
 Absolute alarm, referring to command setpoint
 Status alarm (active in Run / Start)
 Cooling action
   Load control alarm (Heater Break Alarm)
     Sensor failure alarm (Loop Break Alarm)
Example: status of contactor/ SSR or heating elements