40
MOVIDRIVE
®
PROFIBUS DFP11A
4
The PROFIBUS-FMS
Interface
The “DP Station Diagnosis” object consists of six octets, structured as shown in Fig. 39. The con-
tents of the individual octets conform to DIN E 19245 (Part 3) and are not discussed here.
4.2.5 “Download Parameter Block” Object
The “Download Parameter Block” object enables a maximum of 38 MOVIDRIVE
®
drive parameters
to be written at the same time. This means you can use this object to parameterize the drive
inverter in the start-up phase with only one Write service call. Since, as a rule, only a few parame-
ters have to be altered, this parameter block with a maximum of 38 parameters is adequate for
almost all applications. The user data area is fixed at 38 x 6 + 2 bytes = 230 bytes (octet string
type). Fig. 40 shows the structure of the “Download Parameter Block” object.
00162AEN
Fig. 40: Structure of the “Download Parameter Block” object
The “Download Parameter Block” object is only handled locally on the fieldbus option pcb and is
defined as shown in Table 14.
Table 14: Description of the “Download Parameter Block” object
Index:
8296
Object code:
7 (Simple variable)
Data type index:
10 (Octet string)
Length:
230
Local address:
-
Password:
-
Access groups:
-
Access rights:
Write all
Name[16]:
-
Extension length:
-
Octet 1:
Octet 2:
Octet 3:
Octet 4:
Octet 5:
Octet 6:
Octet 7:
Octet 8:
Octet 9:
Octet 10:
Octet 225:
Octet 226:
Octet 227:
Octet 228:
Octet 229:
Octet 230:
1-38 parameters
1st parameter
38th parameter
Byte
Reserved
N. of parameters
Index High
Index Low
Data MSB
Data
Data
Data LSB
Index High
Index Low
Index High
Index Low
Data MSB
Data
Data
Data LSB