Related Safety Functions - ABB FSO-21 User Manual

SDI positive
Inputs
Speed
SDI.21
= DI X113:2 &
X114:2
SDI.22
= None
Remember to configure SAR1!


Related safety functions

The SDI functions use SAR1 parameters to monitor and/or define the deceleration
ramp (SDI with ramp monitoring). See section
The FSO module activates the STO function if the motor speed hits a ramp
monitoring limit during the deceleration ramp (SDI with ramp monitoring). See section
Configuring STO on page 264.
The FSO module activates the SSE function if the motor rotation reaches the SDI
tolerance limit degree. See section
SDI.01
SDI.13
SDI.10
SDI monitoring started
SDI activated,
SAR1 monitoring started
Configuring SSE
= Version 1
= Automatic
= Ramp
Time
Configuring SAR
on page 284.
Configuration 313
Outputs
SDI.23
= DO X114:7
SDI.24
= None
SDI.14 = 2 deg
(not shown in the
figure)
on page 294.