Delta PROFIBUS-DP Module for VFD Series Drives PD-01 User Manual download pdf (Page 30)

PD-01 PROFIBUS-DP Module

Item Name Type Description Default

13 LossSPComTreat UINT

This variable indicates that the PD-01 will

take action when the SP communication

(SCANport communication) is lost, the value

can be assigned as follows:

00 – Stop data exchange and report fault;

01 – Continue data exchange and report

alarm;

02 – Ignore and continue data exchange.

0x0000

If the address in Data Output 1 ~ Data Output 4 is continuous, then set d_state to 1, PD-01

will get starting address from Data Output 1. The next data will be got from the address next

to the starting address, and the reading length is determined by dout_len. If the MODBUS

address for reading is discontinuous, please set d_state to 0, PD-01 will also get starting

address from Data Output 1, but the difference is the other data will be got from the address

saved in Data Output 2, Data Output 3 and Data Output 4 in order.

Example, if

Data Output 1 = 0x2100;

Data Output 2 = 0x2101;

Data Output 3 = 0x2102;

Data Output 4 = 0x2103;

dout_len = 0x0003;

The MODBUS address in Data Output 1~Data Output 4 is continuous, so you can set the

d_state to 1, then PD-01 will monitor the address starting from Data Output 1, and monitor 3

words from VFD series Drives one time. When the dout_len is 3, PD-01 will ignore the

address in Data Output 4. If d_state is set to 0, PD-01 will read data from the address in Data

Output 1, and read data from the address in Data Output 2, and so forth.

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Delta PROFIBUS-DP Module for VFD Series Drives PD-01 User Manual Page 30