Logic, Example: auto mode – IDEC FS1A Controller User Manual

Page 269

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LOGIC

5-221

Chapter 5

Example: Auto mode

Safety input 1: X0
(Mode select input :
Teach mode

)

Safety input 2:
X2, X3

Monitor output for
safety input 2: Y5

Monitor output for
safety input 1: Y4

Start input 1: X16
(Manual)

Safety input 1: X1
(Mode select input:
Auto mode)

State monitor output 3:
Y16

Safety output 1-1: Y0

Start input 2: X17
(Control)

Monitor output for Safety
output 1-1: Y12

Safety output 1-2: Y1

Monitor output for Safety
output 1-2: Y13

Safety output 2-1: Y2

Monitor output for
Safety output 2-1: Y17

Monitor output for
safety input 5: Y10

Safety input 5:
X10, X11

Safety output 2-2: Y3

Monitor output for
Safety output 2-2: Y20

Monitor output for
safety input 3: Y6

0.1s to 5s

Max. 0.1s

Max. 3s

note 3)

Safety input 3:
X4, X5

OFF delay time

OFF delay time

OFF delay time

OFF delay time

OFF delay time

Safety
output

1, 2
ON

Safety
output

1, 2

ON

Safety

output

1, 2

ON

Switch to

Teach

mode

(Safety input 4 is ON in this chart.)

Note 3) When Safety input 1 (mode select input) is switched to another mode within 3s, Safety output 1 is kept ON.
Safety output 2 is unrelated to mode select input.

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