Introduction to the manual
Contents of this chapter
This chapter describes the manual in short and gives some general information for the
reader. This chapter also contains a quick reference guide for implementing a safety system.
Applicability
The manual is applicable to ACS880-07/07LC/17/17LC/37/37LC drives which have the
option +Q978: Emergency stop, configurable stop category 0 or 1 with opening the main
contactor/breaker and STO, with FSO.
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.
Target audience
The manual is intended for people who install, start up, use and service the safety function.
Read the manual before working on the unit. You are expected to know the fundamentals
of electricity, wiring, electrical components, electrical schematic symbols, and functional
safety.
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Introduction to the manual 13