Technical data

Communication
9.2 Communication according to PROFIdrive
Function Manual
Function Manual, 06/2012, 6SL3097-4AB10-0BP4
619
Activity
1. Create the request.
Parameter request Offset
Request reference = 25 hex Request ID = 01 hex 0 + 1 Request header
Axis = 02 hex No. of parameters = 01 hex 2 + 3
Attribute = 10 hex No. of elements = 08 hex 4 + 5
Parameter no. = 945 dec 6
parameter address
Subindex = 0 dec 8
Information about the parameter request:
● Request reference:
The value is selected at random from the valid value range. The request reference
establishes the relationship between request and response.
● Request ID:
01 hex → This identifier is required for a read request.
● Axis:
02 hex → Drive 2, fault buffer with drive- and device-specific faults
● No. of parameters:
01 hex → One parameter is read.
● Attribute:
10 hex → The parameter values are read.
● No. of elements:
08 hex → The actual fault incident with 8 faults is to be read.
● Parameter number:
945 dec → p0945 (fault code) is read.
● Subindex:
0 dec → Reading starts at index 0.
1. Initiate parameter request.
If ZSW1.3 = "1" → Initiate parameter request
2. Evaluate the parameter response.