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 value of both parameters 15.01 Extension module type and
15.02 Detected extension module is CMOD-01.
If the warning A7AB Extension I/O configuration failure is shown,
•
make sure that the value of parameter 15.02 is CMOD-01.
•
set the parameter 15.01 value to CMOD-01.
You can now see the parameters of the extension module in parameter group 15
I/O extension module.
3. Set the parameters of the extension module to applicable values.
Examples are given below.
Parameter setting example for relay output
This example shows how make relay output RO4 of the extension module indicate the
reverse direction of rotation of the motor with a one-second delay.
SettingParameter
Reverse15.07 RO4 source
1 s15.08 RO4 ON delay
1 s15.09 RO4 OFF delay
Optional I/O extension and adapter modules 381
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