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3 Safety logic module FE201
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Hardware R2.2.8 11.98.02 en
3 Safety logic module FE201
Incorrect settings of the DIP--FIX switches X1 --X10 can lead to dangerous
malfunctions of the robot in certain circumstances ! Before switching the
controller on, it is therefore imperative to check the settings of the DIP--FIX
switches X1 -- X10 again according to the adjustment instructions in this
section!
If these instructions are not observed there is a risk of extensive damage to the
robot !
3.1 Function blocks
Module FE201 serves to implement the safe switch--off function and the Drives ON circuit.
It comprises:
-- Voltage monitoring for 27 V
-- Dual--channel EMERGENCY STOP circuit
-- EMERGENCY STOP delay
-- Dual--channel user safeguard (operator safety and enabling circuit)
-- Operating mode switchover (Test / Automatic)
-- Drives ON circuit
3.1.1 Settings
To ensure the safe functioning of the robot, it must be checked that the DIP--FIX
switches have the following settings before the robot is put into operation:
--X1 -- X6
These DIP--FIX switches serve the purpose of setting the EMERGENCY STOP delay in
Automatic mode.
X1 and X4 X2 and X5 X3 and X6 Emergency Stop X1 and X4 X2 and X5 X3 and X6 Emergency Stop
delay
closed closed closed 0.5 s
closed closed open 0.7 s
closed open open 1.0 s
open open open 1.3 s
(default setting)
--X7 -- X9
X7 -- X9 External axes
closed not present (default setting)
open present
--X10 (version B only)
Position “b” (default setting) Emergency Stop switch--off without path--
oriented braking
Position “a” Emergency Stop switch--off with path--
oriented braking