Stop the drive and do the steps in section Electrical safety precautions (page 22) before
you start the work.
Necessary tools
• Screwdriver and a set of suitable bits
Wiring
Connect the external control cables to the applicable module terminals. Ground the
outer shield of the cables 360 degrees under a grounding clamp on the grounding shelf
of the control cables.
WARNING!
Do not connect the +24 V AC cable to the control unit ground when the control
unit is powered using an external 24 V AC supply.
￭ Start-up
Setting the parameters
1. Power up the drive.
2. If no warning is shown,
•
make sure that the values of both parameters 15.01 Extension module type
and 15.02 Detected extension module are CMOD-02.
If the warning A7AB Extension I/O configuration failure is shown,
•
make sure that the value of parameter 15.02 is CMOD-02.
•
set the parameter 15.01 value to CMOD-02.
You can now see the parameters of the extension module in parameter group 15
I/O extension module.
￭ Diagnostics
Faults and warning messages
Warning A7AB Extension I/O configuration failure.
LEDs
The extension module has one diagnostic LED.
DescriptionColor
The extension module is powered up.Green
Optional I/O extension and adapter modules 387
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