Hach sc200 Manuel D'utilisation De Base page 16

Connect a digital sc sensor
Note: To connect an analog sensor, refer to the instructions supplied in the module
or sensor manual.
A digital sc sensor can be connected to the controller using the keyed
quick-connect fitting (Figure 9). A digital sensor can be connected with the
controller powered on or off.
When a sensor is connected with the controller powered on, the controller
does not automatically perform a device scan. To make the controller
perform a device scan, navigate to the Test/Maintenance menu and select
Scan Devices. If a new device is found, the controller performs the
installation process without further user action.
When a sensor is connected with the controller powered off, the controller
will perform a device scan when it is powered on again. If a new device is
found, the controller performs the installation process without further user
action.
Retain the connector cap to seal the connector opening in case the sensor
must be removed.
Figure 9 Digital sensor quick connect
1.
Connect the optional digital communication output
The manufacturer supports Modbus RS485, Modbus RS232 and Profibus
DPV1 communication protocols. The optional digital output module is
16 English
installed in the location indicated by item 4 in
to the instructions supplied with the network module for more details.
For information about Modbus registers, refer to
lange.com or http://www.hach.com.
Install a Secure Digital (SD) memory card
For instructions on how to install an SD card in the controller, refer to
Figure 10. Information on how to use the SD memory card can be found
in the Using the Secure Digital memory card section.
To remove an SD card, push down on the edge of the card and release,
then pull the card up and out of the slot. After the card is removed, close
the slot cover and tighten the cover screws.
Figure 10 SD card installation
User interface and navigation
User interface
The keypad has four menu keys and four directional keys as shown in
Figure 11.
Figure 7 on page 10. Refer
http://www.hach-