Instruction Manual
ExTox Control Units Series ET-8D and ET-4D2
Page 24 of 39
4.8.6
Options
Access Level to perform changes of parameter settings: 3
Menu Text
Selection
Function
RS232
0, 1, 2, A…P
On ET-8D these settings can be performed for both Inter-
faces RS232/1 and RS232/2.
0:
Data output via RS232 (see 6) is deactivated.
1:
Measured values and status messages are put out
cyclically in intervals of 10 s.
2:
Configuration of system parameters via PC (can
only be used with ExTox-Service-Software)
A…P: Setting of address for external ExTox-Visualisation
ET-View / ET-Diag
(Systems with ProfiBus- or ModBus-connection offer fur-
ther selection possibilities, which are described in the cor-
responding amendments to the Instruction Manual.)
RS232
OFF,
ON
OFF: Data output via RS232 (see 6) is deactivated.
ON: Measured values and status messages are put out
cyclically in intervals of 10 s.
All remaining settings are only activated in case the control units are used in ExTox Integral
Measuring Concepts IMC. Corresponding functional amendments and differences are de-
scribed in a separate IMC-Instruction Manual.
4.8.7
AQUIT
Access Level to perform changes of parameter settings: 3
Menu Text
Selection
Function
AQUIT
Off, On
It can be set whether alarm reset is possible with or with-
out password release.
ON: alarm reset is possible without password release
(standard setting).
OFF: alarm reset is only possible with release of level 2 or
higher (see 4.7).
4.8.8
Alarm
Within this menu it is impossible to perform any changes of parameters.
The latest 15 changes of status on evaluation of alarms, transmitter and device fault can be
read out. All data are permanently stored and are available even after power failure.
In the headline date and time of change of status are documented. The first column of the
table indicates the condition of alarms and faults for the eight or four measuring channels
after change of status. The second column shows a list of the device internal conditions for
tension and memory. Value 1 symbolises the activated condition.
Reset of the list can only be done via F5+F6 in Access Level 3.
