Relais 1 - Oldham OLCT 80 User Manual

RELAIS 1

Configure relay R1.
How to access
See Figure 24.
Tree structure
Menu Description
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R1 intern Internal: the relay is triggered by the internal electronics of the
transmitter.
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External: the relay is triggered by the MX 62 central measuring
controller or an API via the RS485 (Modbus) connection.
■
R1 sec. pos. Positive security: the relay will be powered as long as there is no
alarm (positive security). It will be deactivated in the event of an
alarm. This option is recommended.
■
Negative security: the relay will be de-energized as long as there
is no alarm. It will be activated in the event of an alarm.
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Rel normal Normal : the relay does not trigger an audible warning.
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klaxon: the relay triggers a warning horn. Two complementary
settings will need to be defined in this case (whether and how
long the audible warning will continue to sound).
Maint. This setting is only displayed if Horn was selected under Normal
Relay. It is used to define how the alarm is stored.
■
Yes: the relay will remain in alarm position once an alarm
condition is detected. The audible warning will be activated for a
duration to be defined in the next step.
■
No: the audible warning will be deactivated once the alarm
condition is eliminated.
D. maint. s This setting is only displayed if Horn was selected under Normal
Relay. It is used to set the duration of the audible warning. This
duration can be set to any value up to 900 seconds in 5-second
increments. In the event of an alarm, the audible warning will sound
for the defined amount of time, at a minimum.
Recall This setting is displayed only if Horn was selected under Normal
Relay:
■
Yes: the relay will be reactivated after the number of minutes
defined in the next step if the corresponding alarm condition
persists.
■
No: the relay will not be reactivated in this case.
Recall mn This setting is displayed only if Yes was selected in the previous
step. Enter the time in minutes (5-minute increments from 5 to 900
minutes) after which the relay will be reactivated if the alarm is still
present.
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Sûre ?? ENTER: confirm the changes made and return to the Alarm/Relay
Configuration menu.
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ESC: cancel the changes made and return to the Alarm/Relay
Configuration menu.
3 – Menus
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