KROHNE FMCW24G74T User Manual
5
START-UP
50
OPTIWAVE 7400-24 C
www.krohne.com
12/2015 - 4004901901 - MA OPTIWAVE7400-24 R01 fr
5.1 How to start the device
5.1.1 Start-up checklist
Check these points before you energize the device:
• Are all the wetted components (antenna, flange and gaskets) resistant to the product in the
tank?
• Does the information on the signal converter nameplate agree with the operating data?
• Did you correctly install the device on the tank?
• Do the electrical connections agree with the national electrical codes? Use the applicable
• Did you correctly install the device on the tank?
• Do the electrical connections agree with the national electrical codes? Use the applicable
electrical cables with the cable glands.
5.1.2 How to start the device
• Connect the converter to the power supply.
• Energize the converter.
• Energize the converter.
i
Devices with the LCD display option only:
Devices with the LCD display option only:
Devices with the LCD display option only:
Devices with the LCD display option only: After 10 seconds the screen will display "Starting
up". After 20 seconds the screen will display the software version numbers. After 30
seconds the default screen will appear.
up". After 20 seconds the screen will display the software version numbers. After 30
seconds the default screen will appear.
• The device will display readings.
5.2 Operating concept
You can read measurements and configure the device with:
• A digital display screen (optional).
• A connection to a system or PC with PACTware™. You can download the Device Type
• A connection to a system or PC with PACTware™. You can download the Device Type
Manager (DTM) file from the website. It is also supplied on the DVD-ROM delivered with the
device.
device.
• A connection to a system or PC with AMS™. You can download the Device Description (DD)
file from the website. It is also supplied on the DVD-ROM delivered with the device.
• A connection to a HART
®
Field Communicator. You can download the Device Description (DD)
file from the website. It is also supplied on the DVD-ROM delivered with the device.
DANGER!
Before you energize the device, make sure that the supply voltage and polarity are correct.
Before you energize the device, make sure that the supply voltage and polarity are correct.
DANGER!
Make sure that the device and the installation agrees with the requirements of the Ex certificate
of compliance.
Make sure that the device and the installation agrees with the requirements of the Ex certificate
of compliance.
INFORMATION!
This chapter and the start of the chapter that follows tell you what data is given on the device
display in normal mode and how to change device settings in configuration mode. If you know
about how this device operates, you can ignore this data. Continue with the quick setup
procedure. For more data about this procedure, refer to Quick Setup (Commissioning) on page
67
This chapter and the start of the chapter that follows tell you what data is given on the device
display in normal mode and how to change device settings in configuration mode. If you know
about how this device operates, you can ignore this data. Continue with the quick setup
procedure. For more data about this procedure, refer to Quick Setup (Commissioning) on page
67
.