ABB FSO-21 User Manual

350 Configuration
Note: This figure shows the case when an encoder is not used.
 Related safety functions
The SS1 function uses SAR1 ramp parameters. See section Configuring SAR on
page 361.
The FSO module activates the STO function if the motor speed hits a monitoring limit
(time or ramp monitoring). See section Configuring STO on page 331.
Remember to
configure SAR1!
Time
Speed
SBC activated
Inputs Outputs
SS1 activated
SS1.13 = SS1-r
SS1.01 = Version 1
STO.02 = Automatic
SS1.21
= DO X114:9
SS1.22
= None
SS1.11
= DI X113:1 & X114:1
SS1.12
= None
SBC.15
= 180 rpm
SBC.22 = STO
SAFEIO.23 = Mechanically linked NC contacts
SAFEIO.22
= DI X113:2
SS1.15 = 0 ms
SBC.21
= DO X113:7 &
X114:7
SAFEIO.53, SAFEIO.56 = On
SBC.12 = -300 ms
SBC.13 = 1200 ms
STO activated
SAFEIO.21
= DO X113:7
& X114:7

ABB FSO-21 Specifications

General

Brand	ABB
Model	FSO-21
Category	Control Unit
Language	English