Check Of Connections - Danfoss AK-CC 750 series Manual

Check of connections

1. Go to Configuration menu
2. Select I/O status and manual
3. Check Digital Outputs
Press the +-button to go on to the next page
4. Check Digital Inputs
Press the +-button to go on to the next page
5. Check Analog inputs
AK-CC 750 - 080Z0130 & 080Z0139
Before the control is started we check that all inputs and outputs have
been connected as expected.
This controls requires that the setup is locked
By means of the manual control of each output it can be checked
whether the output has been correctly connected.
AUTO
MAN OFF
MAN ON
Activate the various functions (e.g. the main switch).
Check that the controller registers the activation – i.e. whether the ON/
OFF value is changed in the last column.
Check the other digital inputs in the same way.
Check that all sensors show sensible values.
In our case we have no value. This may be due to the following:
• The sensor has not been connected.
• The sensor is short-circuited/interrupted
• The point or module number has not been set up correctly.
• The configuration is not locked.
RS8GM222 © Danfoss 10-2014
The output is controlled by the controller
The output is forced to pos. OFF
The output is forced to pos ON
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