VERDER CARBOLITE GERO 3016, Инструкции по установке, эксплуатации и обслуживанию

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7.0 Alarm Relays (optional)
The 3016 controller has two available relays (electrically operated switches) that are
used to control additional features and components, such as door locks, solenoid valves,
fans and audible alarms; they can also be used to control external equipment if
necessary.
Relays can be set to trigger during a particular point in a program (referred to as an
event output - see section 6.3) or when the product reaches a specific temperature:
l
If a product is fitted with a door lock, this can be linked to a relay. The user can input
a temperature at which the relay will trigger, e.g. if the temperature increases
above 200°C, lock the door. The door will remain locked until the temperature drops
below 200°C.
Note: The alarm activation temperatures can be set by adjusting the threshold
(
THLD
) or deviation (
DEV
) parameter in controller settings (see section 8.0).
7.0.1 Alarm State
When the controller is in an alarm state, a red
"alarm bell" icon will begin flashing, and the text
on the top of the screen will turn red. When the
alarm is acknowledged, the alarm bell icon will
stop flashing, but the controller will remain in the
alarm state until the conditions that triggered the
alarm cease.
For example:
If an alarm is set to activate when the
temperature increases above 300°C, the
controller will remain in the alarm state, and the
alarm bell icon and red text will remain on the
display until the temperature drops below 300°C.
To acknowledge an alarm when the controller is in an alarm state:
1. From the home display, press the scroll button until the
ACk
parameter is dis-
played.
2. Use the up and down buttons to adjust the parameter from
No
to
Yes
. The alarm
will now be acknowledged.
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