Wiring example, extension module and control board
80
81
82
AI4+
AI4-
SCR
CBAI
-01
AI3+
AI3-
SCR
83
84
85
86
87
88
89
90
91
1
2
3
CCU-23/24
5
6
■ Start-up
Setting the parameters
1. Power up the drive.
2. Verify that the diagnostic LED is on.
Parameter setting example for AI1 (control board)
This example shows how to set the control board parameters for a bipolar speed reference
ranging from -50 Hz to 50 Hz, with detection of a wire break between the extension module
and the control board of the drive.
DefaultSettingParameter
4.000 mA or 0.000 V0.5 V12.17 AI1 min
20.000 mA or 10.000 V9.5 V12.18 AI1 max
0.000-5012.19 AI1 scaled at AI1 min
505012.20 AI1 scaled at AI1 max
DisabledLow32.05 Supervision 1 function
No actionFault32.06 Supervision 1 action
FrequencyAI132.07 Supervision 1 signal
0.000.432.09 Supervision 1 low
■ Diagnostics
LEDs
The extension module has one diagnostic LED.
DescriptionColor
The extension module is powered up.Green
Optional I/O extension modules 263