Diagnostic Tools - Siemens SIMOTRAS 6SG7050 Operating Instructions Manual

01.04
The parameter value PWE is always transferred as double word (32-bit value) PWE1 and PWE2.
The high-order word is entered as PWE1 and the low-order word as PWE2. In the case of 16-bit
values, PWE1 must be set to 0 by the master.
Example
Read parameter P101.004 (for details, see Section 7.10.7, "Structure of request/response
telegrams"):
Request identifier PKE = 0x6065 (request parameter value (array) P101),
Index IND = 0004h = 4d
Parameter value PWE1 = PWE2 = 0
SIMOTRAS HD response:
Response identifier PKE = 0x4065,
Index IND = 0004h = 4d
Value of P101.004 = 0190h = 400d (PWE1 = 0, because it is not a double word parameter)
Rules for job/response processing:
A job or a response can only ever refer to one parameter.
The master must send the job repeatedly until it receives an appropriate response from the
slave. The master recognizes the response to the job it has sent by analyzing the response
identifier, the parameter number, the parameter index and the parameter value.
The complete job must be sent in one telegram. The same applies to the response.
The actual values in repeats of response telegrams are always up-to-date values.
If no information needs to be fetched via the PKW interface (but only PZD) in cyclic
operation, then a "No job" job must be issued.
PROFIBUS devices have a variety of difference performance features. In order to ensure that all
master systems can correctly address each supplementary board, the characteristic features of
each board are stored in a separate device master file (GSD).
You need file <siem8045.gsd> for CBP2.
The appropriate file can be chosen in the selection menu for the SIMOVERT MASTER DRIVES
files in later versions of the configuring tool.
If a device master file is not available in the menu, it can be collected from an Internet site. The
Internet address is http://www4.ad.siemens.de/view/cs/en/4647098.
Product Support/PROFIBUS GSD files/Drives/ . Have all entries displayed using the search function
and click on the search results.
SIMOVERT/SIMOREG/SIMADYN CBP
File: siem8045.gsd
The communication boards can only be operated on a non-Siemens master as a DP standard
slave, the corresponding GSD file containing all necessary information for this mode.
Detailed information about communication via PROFIBUS can be found in Section 8.2 of the
compendium for SIMOVERT MASTER DRIVES Motion Control (order no. 6SE7080-0QX50). The
description in this document is fully applicable in every respect, except that the specified parameter
numbers differ from those used on the SIMOTRAS HD 6SG70.

7.10.2.2 Diagnostic tools:

LED displays of CBP2 (flashing LEDs mean normal operation):
Red LED
Yellow LED
Green LED
SIEMENS AG 6SG7000-0BA76
SIMOTRAS HD Operating Instructions
Status of CBP2
Communication between SIMOTRAS HD and CBP2
Communication between CBP2 and PROFIBUS
Start-up
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