Data Aire gForce Ultra - Program Danfoss CDS-303 VFD for Modbus Communication; Figure 19 Danfoss Model CDS-803 Modbus Point List for Dap4

gForce Ultra IOM
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Figure 19 Danfoss Model CDS-803 Modbus Point List for dap4
Index/Selection #
Danfoss Settings
Point Description
[0][7]
16-03
Status Word
[1][8]
16-05
Main Actual Value
[2][14]
16-14
Motor Current
[3][6]
16-02
Reference (%)
[4][10]
16-10
Power (KW)
[5][10]
16-10
Power (KW)
[6][12]
16-12
Motor Voltage
[7][12]
16-12
Motor Voltage
[8][2]
15-01
Running Hours
[9][2]
15-01
Running Hours
[10][13]
16-13
Frequency
[11][13]
16-13
Frequency
[12][33]
16-90
Alarm Word
[13][33]
16-90
Alarm Word
[14][3]
15-02
Kwh Counter
[15][3]
15-02
Kwh Counter
Program Danfoss CDS-303 VFD for Modbus Communication
• Use the LCP and the Up, Down and OK keys, press the Main Menu key of the VFD, then
move to Parameter 8**-Communications and Options.
• Go to Menu 8-3* FC Port Settings then move to parameter 8-30 Protocol and change the
protocol from FC (0) to Modbus RTU (2).
• Go to parameter 8-31 Address and change the address to 19.
• Go to parameter 8-32 FC Port Baud Rate and change the baud rate to 19200 (3).
• Go to parameter 8-33 Parity / Stop Bits and select No Parity, 1 Stop Bit (2).
• Next go to Menu 8-4* FC MC Protocol Set and set the parameter 8-43 PCD Read
Configuration
• Then program the following points list: