Startup - Hach CD300 Manual Del Usuario

Icon Description
Sets the
• General settings
• Measurement intervals
• Cleaning intervals
• Analog outputs
• Relay settings
Sets the display to off or starts the controller again.

Startup

Supply power
Connect the AC power plug to an electrical outlet to supply power to the instrument. If hard-wired
with conduit, use the switch at the local disconnect to supply power. For DC-powered instruments,
use the switch at the local disconnect to supply power.
Connect a sensor
Never connect the sensor to the controller when the controller is energized or damage to the sensor can occur.
1. Set the controller to off.
2. Connect the sensor cable to one of the sensor connectors. Refer to
3. Set the controller to on.
4. Push Sensor in the navigation bar.
5. Select the COM left or COM right button for the sensor connector. Enter the settings that follow.
Option
Operation Mode
Hardware mode
Protocol
Baud rate
Flow control
Parity
Stop bits
6. When a sensor is connected to the controller, the sensor is shown below the corresponding COM
port. If the sensor is not seen, push Scan and do steps
7. Select a parameter to configure the offset, scaling and warning thresholds.
20 English
Table 8 Navigation bar description (continued)
N O T I C E
Product overview
Setting
Sensor
RS-485
Modbus
9600
None
None
1
4 to 6 again.
on page 6.