Contemporary Control Systems BACnet Cube I/O BMT-DIO4/2 User Manual
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METZ CONNECT GmbH | Im Tal 2 | 78176 Blumberg | Germany
Phone +49 7702 533-0 | Fax +49 7702 533-433
Mounting instruction see www.metz-connect.com
Continuation Software Description
Analog Value Object 1
Property
Remark / Value
RW
Object_Identifier
analog-value, instance 1
R
Object_Type
ANALOG_VALUE (2)
R
Object_Name
max. 42 Bytes, default “Watchdog Time”
RW-E
Description
max. 84 Bytes, default “”
RW-E
Present_Value
Time Constant of Watchdog Timer,
0: Watchdog is inactive, Maximum: 655.34 seconds
RW-E
Status_Flags
IN_ALARM: 0
FAULT: 0
OVERRIDDEN: 0
OUT_OF_SERVICE: 0
R
Event_State
NORMAL (0)
R
Out_Of_Service
FALSE (0)
R
Units
seconds (73)
R
R: Read Property, W: Write Property, -E: Storage in EEPROM / Flash
The Watchdog Timer resets Present_Value of all output objects to Relinquish_Default, if BACnet communication fails permanently. The timer is re-
started, when a BACnet message with an APDU is received.
When the timer times out, the priority arrays of all output objects are completely cleared to NULL.