Dell CMC-PD01 Operation Manual page 12

PROFIBUS DP Slave Communication Card CMC-PD01
Master requesting data:
Parameters in PKW
Word 1 (PKE)
Word 2 (IND)
Word 3 (PWE1)
Word 4 (PWE2)
Slave responding data:
Parameters in PKW
Word 1 (PKE)
Word 2 (IND)
Word 3 (PWE1)
Word 4 (PWE2)
4.4.5 Writing Value "2" into AC Motor Drive Address 2000 (hex) through PKW
To write value "2" into the parameter at address 2000 (hex), first set the request ID to "2" (modify
parameter). The address of control word of AC motor drive is 2000 (hex), and the decimal form of it is
8,192. Set the page number to 4, the IND value = 2,000, and PNU = 8,192 – 4 x 2,000 = 192 (0C0(hex)).
The data format for PKW:
Master C2000: 20C0 2000 0000 0002
C2000 Master: 10C0 2000 0000 0002
Master requesting data:
Parameters in PKW
Word 1 (PKE)
Word 2 (IND)
Word 3 (PWE1)
Word 4 (PWE2)
Slave responding data:
Parameters in PKW
Word 1 (PKE)
Word 2 (IND)
Word 3 (PWE1)
Word 4 (PWE2)
10
Parameters in PKW (hex)
11C3
2000
0000
0000
Parameters in PKW (hex)
11C3
2000
0000
1070
Parameters in PKW (hex)
20C0
2000
0000
0002
Parameters in PKW (hex)
10C0
2000
0000
0002
DVP-PLC Operation Manual