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8024493/AE00/V1-0/2020-09| SICK
O P E R A T I N G I N S T R U C T I O N S | DUSTHUNTER SP100 Ex-2K
Subject to change without notice
9
CONFIGURING
9.3.3
Configuring the Interface module of the MCUDH Ex-3K control unit (option)
If a control unit model that already contains the optional Interface module right from the
factory is selected, this is already preconfigured. Configuring is necessary when the module
is subsequently integrated. The USB service interface must not be used inside the Ex-area,
therefore configuring must be carried out outside the Ex-area. The following steps are then
necessary:
1
Select device file “MCU”, set the measuring system to “Maintenance” mode
2
Enter the Level 1 password (
see “Password for SOPAS ET menus”, page 65
).
3
Switch to the “Configuration / System Configuration” directory.
The installed Interface module is displayed in the field “Interface Module”. This module
must be selected because only an RS485 connection is possible for the explosion-proof
MCUDH Ex-3K control unit.
4
Installed Interface module: Select RS485.
5
Configure the Interface module according to requirements.
Fig. 31: SOPAS ET menu: MCU/Configuration/System Configuration