AK-CC 750 - 080Z0130 & 080Z0139 RS8GM222 © Danfoss 10-2014 59
Check of connections
1. Go to Conguration 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
AUTO The output is controlled by the controller
MAN OFF The output is forced to pos. OFF
MAN ON The output is forced to pos ON
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.
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 conguration is not locked.
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