schmersal Praxi 100, Руководство пользователя

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33
Address
Range
Purpose Application ID
0001 - 2000 16 bit application parameters 1-2000
2200-10000 16 bit application parameters 2200-10000
20001-40000 32 bit application parameters 1-10000
Address
Name Range/Type
16-bit* 32-bit
2001
2051 = High data
2052 = Low data
FB Control Word Binary coded
2002 - FB General Control Word Binary coded
2003
2053 = High data
2054 = Low data
FB Speed Reference 0…10000 (100%)
2004
2055 = High data
2056 = Low data
FB Process Data In 1
See Chapter 9.
APPENDIX 1 -
PROCESS DATA
2005
2057 = High data
2058 = Low data
FB Process Data In 2
2006
2059 = High data
2060 = Low data
FB Process Data In 3
2007
2061 = High data
2062 = Low data
FB Process Data In 4
2008
2063 = High data
2064 = Low data
FB Process Data In 5
2009
2065 = High data
2066 = Low data
FB Process Data In 6
2010
2067 = High data
2068 = Low data
FB Process Data In 7
2011
2069 = High data
2070 = Low data
FB Process Data In 8
Application IDs are parameters that depend on the drive’s application. These parameters can be read and written by
pointing the corresponding memory range directly or by using the so-called ID map (more information below). The
easiest way to read a single parameter value or parameters with consecutive ID numbers is to use a straight address. It
is possible to read 30 consecutive ID addresses. Notice that the operation will fail if even one of the consecutive IDs do
not exist for such case see Chapter 6.3.8 ID map.
Parameters which have 32 bit value can be read from their own range. For example, if you want to read the value for ID
864 (FB Status Word), the address must be set to 21726. This address value comes from values: 20000 + ((ID -1) * 2).
The ID value is reduced with one because of zero-based addressing and the result is multiplied with 2 because one 32
bit value will take two (16 bit) addresses.
The process data fields are used to control the drive (e.g. Run, Stop , Reference, Fault Reset) and to quickly read actual
values (e.g. Output frequency, Output current, Fault code). The fields are structured as follows:
*. In Praxi 100 family
AC drives, the
Control Word and
the Status Word are
formed of 32 bits.
Only the initial 16 bits
can be read in the
16-bit area.
Table 21. Fieldbus Process Data IN
Table 20. Application IDs
6.3.5 Schmersal Application IDs
6.3.6 FB Process Data In
Process Data Master > Slave (max 22 bytes)