YSI IQ SensorNet 2020 XT Terminal - Manual (Page 78)

Installation System 2020 XT USB
3 - 48 ba76019e01 12/2012
Note
If a new component is not included, the maximum number of datasets
(active and inactive datasets) may be exceeded.
The maximum number of datasets for IQ sensors is 20. For MIQ output
modules, the maximum number of datasets (active and inactive
datasets) is 8.
When this number of datasets is already stored, no further component
can be installed.
If necessary, an inactive dataset has to be erased to make an extension
possible (how to erase inactive datasets is described in section 5.5.3 or
section 5.8.2).
Note
New modules are first registered on the system when the measured
value display is opened.
Replacing components The replacement of components is described in detail in section
7.4 R
EPLACING SYSTEM COMPONENTS .
3.11 Configuration of the MIQ/TC 2020 XT as a terminal/
controller or terminal
During the initial commissioning of the MIQ/TC 2020 XT a query
appears asking whether the MIQ/TC 2020 XT should work as a
terminal/controller or just as a terminal. Select the required function for
each MIQ/TC 2020 XT.
The MIQ/TC 2020 XT will then try to register with the selected
functionality on the IQ S
ENSOR N ET . Note that only one controller can
be active in an IQ S ENSOR N ET .
When the MIQ/TC 2020 XT is once configured, the MIQ/TC 2020 XT
saves this configuration. Thus, no further query appears during the
docking on and off of terminals.