System Description; Required Components; Tools; System Overview - ABB FSO-21 User Manual

162 PROFIsafe

System description

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Required components

• FSO-21 safety functions module
• ACS880 Primary control program: version 2.12 or later
• FENA-21 Ethernet adapter module: version 3.05 or later
• compatible safety PLC system, for example, ABB AC500-S Safety PLC or
Siemens SIMATIC Fail-safe S7 PLC
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Tools

• Drive composer pro: version 1.7 or later
• For ABB PLCs: Automation builder: 1.0 or later (includes PS501 Control Builder
Plus version 2.3.0), safety license PS501-S
• For Siemens PLCs: SIMATIC Step 7 V5.5 + S7 Distributed Safety V5.4 and
SIMATIC Step 7 V 11 (TIA Portal) + Step 7 Safety Advanced V 13
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System overview

This figure shows an overview of a safety PLC that is connected to the ACS880 drive
via the PROFIsafe communication bus.
Safety PLC
system controller
(F-Host)
PROFIsafe over PROFINET
Control Byte
CRC
F-Input data
F-Output data
Status Byte CRC
ACS880 drive
FENA-21
FSO-21
(F-Device)