Introduction To The Manual; Contents Of This Chapter; Applicability - ABB ACS880 User Manual

Introduction to the manual

Contents of this chapter

This chapter describes the manual in short and gives some general information for the
reader. The chapter also contains a quick reference for implementing a safety system.

Applicability

The manual applies to ACS880 multidrives which have the option +Q950: Prevention of
unexpected start-up with STO, with FSO. For the option +Q950, ABB installs the FSO-12
safety functions modules (option +Q973) or the FSO-21 safety functions modules (option
+Q972) to the inverter units. When safety pulse encoders are used, ABB installs the FSE-
31 pulse encoder interface modules (option +L521) and the FSO-21 modules to the
inverter units. Only the FSO-21 module supports the FSE-31 module and the use of safety
pulse encoders.
Required versions with the FSO-12 module:
•
ACS880 primary control program: 1.80 or later
•
FSO-12 safety functions module: revision C or later
•
Drive composer pro: 1.6 or later.
Required versions with the FSO-21 module:
•
ACS880 primary control program: 2.2 or later
•
FSO-21 safety functions module: revision D or later
•
FSE-31 pulse encoder interface module: revision D or later (if used)
•
Drive composer pro: 1.8 or later.
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