Installation manual

Identifying Numbers in Multi-Comm Messages and Athena Plus Protocol
900M050U00  Athena Controls, Inc. 15-7
Code Parameter Name
Used
By Read/Write
Where
Described
I0
RTD with Decimal Support
Span Cal
all R/W See Note 2
I1
0 to 5 V, 0 to 10 V Zero Offset all R/W See Note 2
I2
0 to 5 V, 0 to 10 V Span
Adjustment
all R/W See Note 2
I3
10 to 50 mV, 0 to 100 mV
Zero Offset
all R/W See Note 2
I4
10 to 50 mV, 0 to 100 mV
Span Adjustment
all R/W See Note 2
I5
Watchdog Disable 1ZC R/W See Note 3
I6
Controller Ambient
Temperature
1ZC R See Note 1
Note 1: This read-only value is not described in this manual.
Note 2: This value cannot be configured using the front panel. The appropriate value is
calculated by the controller during calibration. The value is writeable only for the purpose
of restoring the value from a backup file if the controller’s zero offset or span adjustment
is accidentally lost.
Note 3: This value is writeable only for the purpose of troubleshooting by a member of
the Athena technical support team.
Note 4: The Resume Exhaustion Flag signals the same situation as error code 3865
described in 19.3.2.