Stulz CompTrol 1002, Руководство пользователя

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E/0310/ 50 /20
Meaning
No sequencing function.
Short sequencing 5 min for testing purposes. In nor-
mal mode the remaining minutes till sequencing are
shown.
Sequencing shown in hours.
In the input mode a time lap of 2 to 254 hours can be
chosen. In normal mode the remaining hours till sequen-
cing are shown.
If "255" is set in the input mode, the unit is set as the
"2nd" unit. No adjustments are carried out on this unit.
The sequencing time is only set and displayed on the
„1st“ unit.
normal mode
0
5-4-3-2-1
254...1
Un2
input mode
0
1
2...254
255
For test purposes or in case the I-proportion is not desired, the integral factor is set to
zero
. A P-controller exists and the control setpoint is equal to the setpoint.
Under the following circumstances, the setpoint is immediately taken
over into the control setpoint:
- during initialization phase (switch on voltage)
- turning on (start mode)
- failure “sensor break-down” active
- limit alarms “temperature” active
- modification of setpoint
The range of the control setpoint is limited to setpoint ± 3 K (± 5.4 R).
Sequencing for 2 units
A 2-unit-sequencing is integrated in the software. The display during input mode and
normal mode can vary.
Item
24
In case of failure (unit 1 or unit 2) the sequencing time is frozen. This state is maintained
until a failure reset is carried out. After that, sequencing continues as normal.