YSI IQ SensorNet 2020 XT Terminal - Manual (Page 20)

Overview System 2020 XT USB
1 - 14 ba76019e01 12/2012
A terminal is required to display and set up the functions of the
controller. The following terminal components are suitable:
 MIQ/TC 2020 XT configured as terminal/controller or as terminal
(compatible terminals, see section 1.4)
 MIQ/T2020 PC
(with MIQ/IF232 interface module, PC, modem connection or
PROFIBUS environment).
The present component operating manual of the IQ S ENSOR N ET
System 2020 XT USB includes all functions of the MIQ/TC 2020 XT.
The connection to Profibus or Modbus is established with the
MIQ/(A-)PR and MIQ/(A-)MOD extension modules.
1.3.2 Operation as a terminal
The MIQ/TC 2020 XT configured as a terminal is an extension
component for the IQ S
ENSOR N ET System. The MIQ/TC 2020 XT can
be used as a mobile control unit and docked on and removed from all
free front covers of MIQ modules. The docking is simply done by hand,
without using any tools.
The terminal function is the graphical user interface of the system. It
is used for the following purposes:
 Display of measured values
 Setting of IQ sensors, outputs, terminal characteristics, date, time,
etc.
 Execution of maintenance and calibration work
 Display of calibration data
 Display of components lists (IQ sensors and outputs)
 Display of the log book entries
If the MIQ/TC 2020 XT is registered in the system as a terminal, it is
mobile and can be removed at any time. If the main controller of the
system fails, the MIQ/TC 2020 XT automatically assumes the job of the
failed controller (see section 1.3.3).