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Additional information
● IEC 61804-2
● IEC 61804-3
● Section "Block model of device parameters (Page 15)"
3.2
Device addresses
Address ranges in PCS 7
The following table shows the distribution of address ranges for the FF segment:
Address range
Information on the address range
0 to 15
Reserved by the system (use not permitted)
16 to 19
Reserved range for bus link:
Ad‐
dress
FF Link (IM 153‑2 und FDC 157)
Compact FF Link (IM 655‑5 FF with integrated
Field Device Coupler)
16:
IM for PROFIBUS DP
(with redundant configuration: left IM)
Compact FF Link
(with redundant configuration: left Compact FF
Link)
17
with redundant configuration: right IM
with redundant configuration: right Compact FF
Link
20 to 35
SIEMENS Polled Range:
reserved for cyclical data exchange with FF devices (optional expansion up to 50)
36 to 231
SIEMENS Unpolled Range:
FF devices in this address range are only recognized if the "standard range" has been extended. You
232 to 247
SIEMENS reserve range:
Reserved address range for new FF devices or FF devices that are not in operation, and for FF devices
that are only temporarily connected
248 to 251
Range for temporary FF devices
● Devices that are made available and that require a device address.
● Devices that are moved to this range by the automatic address conflict resolution (up to four FF
devices)
● Devices that were removed from processing (using the "Reset address" function)
You will find information on this in the online help of SIMATIC PDM
Note for users:
Make sure that there are always free addresses in this range. This enables automatic assignment of a
temporary address to new FF devices. Some actions of SIMATIC PDM are based on the availability of
this address range (e.g., "Assign address and TAG").
252 to 255
Range for LAS-compliant temporary FF devices
Automatic address conflict resolution for device addresses
Connected FF devices will be detected automatically at the FF segment.
Basics of the FOUNDATION Fieldbus
3.2 Device addresses
FOUNDATION Fieldbus
14
Commissioning Manual, 02/2015, A5E32711026-AC
Содержание SIMATIC PCS 7 FOUNDATION Fieldbus
Страница 6: ...Security information FOUNDATION Fieldbus 6 Commissioning Manual 02 2015 A5E32711026 AC ...
Страница 10: ...Introduction FOUNDATION Fieldbus 10 Commissioning Manual 02 2015 A5E32711026 AC ...
Страница 24: ...System planning 4 2 Configuration FOUNDATION Fieldbus 24 Commissioning Manual 02 2015 A5E32711026 AC ...