Endress+Hauser Liquiline CM44 series - DI - Digital Input (PlcDevice)

SD01189C/07/EN/04.17
Endress+Hauser
19
4.5.3 DI – Digital input (PLCDevice)
Each DI device variable consists of the following elements:
Register-Offset
Data type
Element
Description
0
Unsigned8
Value
0 (false) or 1 (true)
1
Unsigned8
Status
Validity of value, see 0
Path: Menu/Setup/Outputs/Modbus/DI 1 (Digital Input) … DI 8 (Digital Input)
Function
Options
Info
Function
Options
 Off
 Source value
 Diagnostics
Factory setting
 Off
If Function = Source value:
Source of
data
Options
 None
 Limitswitches
 Alarmrelay
 Relay
 Binaryinputs
Factory setting
 None
The data sources presented for selection depend on your
device configuration. For more information see operating
manual.
If Function = Diagnostics:
Operating
mode
Options
 as assigned
 Namur M
 Namur S
 Namur C
 Namur F
Factory setting
 as assigned
For more information see operating manual.
Hold
behavior
Options
 Freeze
 None
Factory setting
 None
For more information see operating manual.