Danfoss CDS203 LCP Control Panel User Guide
- June 16, 2024
- Danfoss
Table of Contents
- General Specification
- Mechanical Installation
- Electrical Installation
- Keypad and Display Layout
- Easy Startup
- Changing the Display Language
- Changing Parameters
- Parameter Factory Reset
- Operating Displays
- Additional Display Messages
- Drive Fault Messages and Trip Codes
- References
- Read User Manual Online (PDF format)
- Download This Manual (PDF format)
ENGINEERING
TOMORROW
User Guide
Danfoss CDS203 LCP 116B9002
Operating Instructions
http://cc.danfoss.com
General Specification
| Compatible Drives: | CDS203 |
|---|---|
| Signal Interface: | Standard 8-way RJ45 connector |
| Supply Input: | 24V + / – 10%, DC, 30mA |
| RS485 Signal: | Industry standard 2-wire +5V differential |
| Environmental: | Operational: -10 … 50°C |
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
| Message | Explanation |
|---|---|
| Scanning for Drive xx | The CDS203 LCP is searching for the drive with address |
‘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
| Symptom | Explanation |
|---|
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