Endress+Hauser Liquiline CM44 series - Analyzer Manual Actions State

SD01189C/07/EN/04.17
Endress+Hauser
33
2: Start calibration
3: Start cleaning
6.1.4.2 Analyzer manual actions state
The parameters in the register block “Analyzer manual actions state” are used to read the status of the
status machine.
Register
block
Analyzer manual actions state
Register
type
Input
Function
code
4 (Read Input Registers)
Register
Parameter
Bytes
Data Type
Access
Description
9900
MODE_CHANGE_STATE
1
Unsigned8
R
This parameter reads the status of
the mode change. Allowed values:
1: Waiting for Request:
The analyzer is waiting for a
request.
2: Busy:
Writing the parameter “Mode
change request” was accepted.
Mode change is in progress.
3: Mode Change not allowed:
The analyzer is in operation mode
that the fieldbus is not allowed to
change (like manual mode).
9901
ACTION_REQUEST_STATE
1
Unsigned8
R
This parameter reads the status of
processing the requested
<function> (Measurement,
Calibration or Cleaning). Allowed
values:
0: Ready to start action
No procedure is running. This state
is entered, if the analyzer enters
fieldbus mode, while nothing is
running that disturbs the start of
any function via fieldbus.
1: Action request accepted
The request was accepted, but the
requested function is not started
yet.
2: Fieldbus not active
The analyzer is not in fieldbus mode
and cannot accept action requests.
32: Current action abort in progress
33: Measurement started
34: Calibration started
35: Cleaning started