Danfoss CDS203 LCP Control Panel User Guide

ENGINEERING
TOMORROW
User Guide
Danfoss CDS203 LCP 116B9002
Operating Instructionshttp://cc.danfoss.com

General Specification

Storage: -40°C … 60°C
Relative Humidity:| < 95% (non condensing)
Protection Rating:| IP55
Max Cable Length:| 25m / 82.5ft shielded twisted pair

Mechanical Installation

Dimensions Through Panel Mount
The panel on to which the CDS203 LCP is to be mounted should be cut out in accordance with the diagram below.

Electrical Installation

Cable Requirements CAUTION! Incorrect cable connection may damage the drive. Extra care should be taken when using third party cable.

Keypad and Display Layout

The illustration below explains the main features of the CDS203 LCP.

Easy Startup

To setup drive communication address
By default, the CDS203 LCP will try to communicate with the drive that has Address 31 in the network after powering up for the first time.
The CDS203 LCP will display “Scanning for Drive 31.” after power up, which indicates that the CDS203 LCP is searching for the drive with the correct drive address in the network. Once the drive has been found, the message “Load…” will be displayed on the CDS203 LCP, which indicates that the CDS203 LCP is reading the configuration information from the drive. Usually it will take 1~2 seconds for the CDS203 LCP to read this information. After the data has been loaded, the CDS203 LCP will display the drive real time status. NOTE In the case where the keypad is connected to a drive where the network address is not 31, the following steps can be used to set the address of the drive

Changing the Display Language

Changing Parameters

Parameter Factory Reset

Operating Displays

Additional Display Messages

Drive Fault Messages and Trip Codes

See CDS203 User Guide for further information
Further Status Messages and Troubleshooting
CDS203 LCP uses various display messages to indicate different working status. See the following table for more information.
Status Messages

‘xx’ in the network.
Load…| The CDS203 LCP has found the drive in the network and is loading the initialisation information from the drive.
SC-OBS| The communication link between the drive and CDS203 LCP has failed.
Select Language| Displayed in the language selection screen, with a list of available languages. Press the Navigate key to select a language
Select drive address xx| Displayed when selecting the address of the drive that the CDS203 LCP should try to communicate with. Press the Stop key to select the drive address.

Troubleshooting

Select drive address xx
displayed after ‘SCAN..’
message| The CDS203 LCP failed to successfully communicate with the specified drive address in the network.
Check that the RJ45 data cable connection is correct. Check that the drive with address XX is available in the network.
If XX > 1 and only one CDS203 LCP is connected, then check the CDS203 LCP device number, make sure the number is 1.
Display
‘SC-OBS’| Communication link between the CDS203 LCP and drive has failed during operation.
Check the electrical connection, and make sure the cable is connected correctly between the CDS203 LCP and the drive. Press ‘STOP’ button to enable the CDS203 LCP to search for the drive again.

82-OPTFT-IN_V2.01

References

• Read more on our commercial compressors | Danfoss | Danfoss
• Engineering Tomorrow | Danfoss

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