IDEC FS1A Controller - Manual (Page 320)

LOGIC
5-272
Logic 106: Partial stop logic for apparatus with openings
Overview (Logic 106)
This logic is for using safety devices with dual channel solid state outputs, such as safety light
curtains, for safety protective measures of production machinery and robots. Safety outputs
perform as single channel outputs.
This logic enables the connection of 5 dual channel safety inputs.
Safety input 1
Safety input 2 Safety input 3
Safety output 1
Safety input 4 Safety input 5
Safety output 2
System runs System runs System runs System runs System runs
Safety output 3 Safety output 4
Logic 106
Emergency
stop switch
Safety light
curtain
(PNP type)
Safety
output 1
Safety
output 2
Safety
output 4
Safety
output 3
Operation example (Logic 106)
System stops
Safety input 1
Safety input 2 Safety input 3 Safety input 4
Safety input 5
Safety output 1 Safety output 2 Safety output 3 Safety output 4
System runs System runs System runs
blocked!
Beams
System stops System stops System stops System runs
Safety output 1 Safety output 2 Safety output 3 Safety output 4
Safety input 1
Safety input 2
Safety input 3
Safety input 4 Safety input 5
blocked!
Beams
Press!
System stops System stops System stops System stops
Safety input 1
Safety input 2 Safety input 3 Safety input 4 Safety input 5
Safety output 1 Safety output 2 Safety output 3 Safety output 4