Spirax Sarco VLM20 Instrucciones De Instalación Y Mantenimiento página 105

5.9.3 Binary input object:
Vortex Mass flowmeters Binary Input type objects are described in the below Table.
Object instance
1
2
3
4
Note - Binary Input 4, Present value always read zero, because no information available from
client, so the polarity property doesn't impact on Present value property when the Out of service
property is false.
5.9.4 Binary value object:
Vortex Mass flowmeters Binary Value type objects are described in the below Table.
Object instance
1
IM-P339-06 MI Issue 2
Object name Descripción
Alarm1 The status of the three alarms may be monitored via
the Modbus command. The value returned indicates
Alarm2
the state of the alarm, and will be 1 only if the alarm
is enabled and active. A zero value is transmitted for
Alarm3
alarms that are either disabled or inactive
External TBD
Object name
Reset
Descripción
Reset's Totalizer
105