ABB Endura AZ series User Manual page 57

Endura AZ series integral and remote transmitter
Combustion oxygen monitor
Parameter
...Input/Output
Relay 1 (2)
Polarity
Active Open
Active Closed
Digital I/O 1 (2)
Mode
Input
Output
Output Assignment
Alarm 1 (2, 3, 4)
Cal. In Progress
Cal. Failed
Gas 1 Not Present
Gas 2 Not Present
Table 5.12 Input/Output Menu (Continued)
IM/AZ20E–EN Rev. F
Comment / [Range]
Selects whether the relay contacts are closed or
open if any of the Relay Assignment options are
active (Assigned).
Digital I/O (1 and 2) parameters are available only if an
option board is fitted.
Selects if the Digital I/O functions as an input or an
output.
If the Digital I/O/Mode is Output, selects which alarm
and diagnostic states are required to energize the
output.
Each Output Assignment parameter can be Assigned
or Not Assigned.
Note. Assigned parameters are OR'd together.
See Section 5.4.6, page 53 for alarm details.
Output is triggered when a calibration is in progress.
Output is triggered if a calibration fails.
Output is triggered if test gas 1 is not detected.
Output is triggered if test gas 2 is not detected.
5 Programming
Default
Active Closed
Input
Not
Assigned
(all parameters)
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