DP-V0 communication
59
Example 5: Reading a PROFIdrive parameter (array)
In this example, PROFIBUS Parameter No. 945 is used to read
the code of the latest acknowledged fault. As shown in Table
22
on page
103
, parameter 945 is of the array type with subindexes
1, 9, 17 and 25.
The slave returns the code of the latest acknowledged fault
(2300h). The fault codes are according to the DRIVECOM
standard. See also the User’s Manual of the drive for drive specific
fault codes.
The implementation of the PROFIdrive profile in the RPBA-01
supports the storage of the active and the five latest occurred
different faults in the fault buffer. The fault codes can be accessed
by PROFIdrive parameters 945 and 948 (see Table
22
on page
101
). The value zero indicates no fault. The subindexes of these
parameters are related to each other, i.e. parameter 945 with
subindex 1 relates to subindex of parameter 948.
Read:
Request
63 B1 09 00 00 00 00 00 04 7F 34 15
Response 43 B1 09 00 00 00 23 00 03 37 34 15
Param. Value
CW
REF
Parameter Number (945 Dec)
Request (Request parameter value [array])
Subindex (Latest acknowledged fault)*
Response (Transfer parameter value [array])
Parameter Number (945 Dec)
Param. Value
SW
ACT
Subindex (Latest acknowledged fault)*
*2nd byte reserved
Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.clrwtr.com - Email: [email protected]
Summary of Contents for RPBA-01
Page 2: ...Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...
Page 4: ...Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...
Page 14: ...Introduction 14 Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...
Page 38: ...Programming 38 Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...
