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37
Configuration
3.4.3.2
Digital I/O
Output Mode:
Choose the operating mode of the output from the available options. Valid digital output
modes are:
Mode
Description
Disabled
The Digital I/O channel will operate as a digital input.
Schedule
Follows the schedule as defined by the settings.
Schedule Plus
Follows the schedule as defined by the settings. Also activate the output
when a user is logged in or an RS232 Telemetry mode call-in is in
progress. If a user is logged on via the LCD/keypad interface OR the
power mode is set to RS232 Telemetry and an alarm requiring
transmission to a base station is pending, the output will be on.
Alarm
The output is on if any sensor alarm is active. Turns off when all alarms
are inactive.
Remote
Remote Control from HydroTel or via a custom script. DIO1 is controlled
by bit 0 of d1000, DIO2 by bit 1 of d1000, DIO3 by bit 2 of d1000 and
DIO4 by bit 3 of d1000.
Online (DBA)
Follow wireless link state i.e. the output is on if the wireless modem is on-
line (for Daughter board in slot A).
Online (DBB)
Follow wireless link state i.e. the output is on if the wireless modem is on-
line (for Daughter board in slot A).
On
Always on.
Off
Always off (as opposed to tristate).
Table 9 – Digital Output Modes
Содержание iRIS 270
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