Pixsys ATR 401, Руководство пользователя, Страница: 39 / 124

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