VIPA CPU Series User Manual

Chapter 4 Configuration with Siemens TIA Portal Manual VIPA System 200V
4-2 HB97E - CPU - RE_21x-1Bx06 - Rev. 13/20
TIA Portal - Limitations
Since the VIPA-CPU is configured as CPU 315-2AG10 in the Siemens TIA
Portal, there are limitations with the configuration of the VIPA-CPU, which
are in the following described.
The VIPA specific SFCs are not supported during programming with the
Siemens TIA Portal.
• OB 55 "Status interrupt" is not supported by the VIPA-CPU
• OB 56 "Update interrupt" is not supported by the VIPA-CPU
• OB 81 "Error in power supply" exists in the VIPA-CPU but is not
supported by the Siemens TIA Portal
• The phase shift, available for the OB 35 "Watchdog" in the Siemens TIA
Portal, is not evaluated by the VIPA-CPU.
• "Plant designation" and "location identifier" in the Siemens TIA Portal are
not supported by the VIPA-CPU.
• In contrast to the Siemens CPU 315-2AG10 with a periphery address
area 0 to 2047, the periphery address area of the VIPA-CPU is limited to
0 to 1023. The diagnostic address area is 0 to 2047 and is not limited.
• The bit memory (retentive memory) area is limited to 0 to 1023.
General
V
IPA specific
SFCs
Operating
blocks - OBs
Further limitations

VIPA CPU Series Specifications

General

Series	VIPA CPU Series
Communication Ports	Ethernet
Power Supply	24 V DC
Operating Temperature	0°C to +60°C
Certifications	CE, UL, cUL