Dell CMC-PD01 Operation Manual page 11

PROFIBUS DP Slave Communication Card CMC-PD01
bit12 ~ bit15
(page number)
bit15 bit14 bit13 bit12 bit11 bit10
0 0 1
Bit IND bit15
Weight
Value
Once the parameter address of the AC motor drive is known, you can further confirm the value of PNU
page number according to Table 1.4-7. With the PNU page number, you will be able to obtain the IND and
PNU value. PNU value = Parameter Address of AC Motor Drive – PNU Page Number × 2,000.
PNU (PKE bit0 ~ bit10)
(Hex)
0...1999
0...1999
0...1999
...
0...1999
4.4.3 PWE1 and PWE2 (Word 3 and Word 4)
PWE1 is reserved for PD-01. When PKW is used for reading or writing AC motor drive parameters, the
PROFIBUS DP master has to be set to PWE1 = 0. When PKW is used for reading AC motor drive
parameters, PWE2 has to be 0. When PKW is used for writing AC motor drive parameters, PWE2 has to
be the parameter value to be written in.
4.4.4 Reading Actual Output Frequency from VFD-C2000 by PKW
To read the actual output frequency, first set the request ID to "1" (read parameter). The address of actual
output frequency is 2103 (hex), and the decimal form of it is 8,451. Due to the range of PNU = 1 ~ 1999,
and the page number is set to 4, the IND value = 2,000. PNU = 8451 – 4 × 2000 = 451 (01C3(hex)). The
data format for PKW:
Master C2000: 11C3 2000 0000 0000
C2000 Master: 11C3 2000 0000 1070
DVP-PLC Operation Manual
Sub-index of parameter (IND)
bit9
0 0 0 0
IND bit14
0
2
0/1 0/1
PNU page number (INC bit12 ~ bit15)
(Decimal)
0
1
2
...
15
bit0 ~ bit11
(Reserved, Default = 0)
bit8 bit7 bit6 bit5
0 0 0
Table 1.4-5
Page number
IND bit13
3
2 2
0/1
Table 1.4-6
Parameter address of AC motor drive
Table 1.4-7
bit4 bit3 bit2
0 0 0 0
IND bit12
2
2
0/1
(Decimal)
0...1,999
2,000...3,999
4,000...4,999
...
30,000...31,999
bit1 bit0
0 0
1
9