Operation
Liquiline System CA80AM
106
Hauser
10.6.2 Alarm relay and optional relays
The basic version of the device always has one alarm relay.
The following functions can be output via a relay:
• Limit switch status
• Controller manipulated variable for controlling an actuator
• Diagnostics messages
• Status of a cleaning function in order to control a pump or a valve
You can assign a relay to multiple inputs in order to clean several sensors with just one
cleaning unit, for example.
Outputting the status of a limit switch
Path: Menu/Setup/Outputs/Alarm relay or relay at channel no.
Function
Options
Info
Function
Options
• Off
• LimitSwitch
• Controller
• Diagnostics
• Cleaning
(Sensor)
Factory setting
Alarm relay: Diagnostics
All other relays: Off
The following functions depend on the option selected.
These versions are illustrated individually in the
following section to provide a clearer understanding of
the options.
Function="Off" switches off the relay function and means
no further settings are required.
Function="LimitSwitch"
Function
Options
Info
Source of data
Options
• None
• Limit switch 1
• Limit switch 2
• Limit switch 3
• Limit switch 4
• Limit switch 5
• Limit switch 6
• Limit switch 7
• Limit switch 8
Factory setting
None
Select the limit switch via which the status of the relay is
to be output.
The limit switches are configured in the
"Setup/Additional functions/Limit switches" menu.
Содержание Liquiline System CA80AM
Страница 2: ......
Страница 204: ...www addresses endress com ...