FAAC 746 C - Sensitive Edges

746 C - 844 C 38 532150 - Rev.A
Translation of the original instructions
ENGLISH
8.2 SENSITIVE EDGES
The board has two inputs for connecting sensitive
edges that are active during opening (EDOP) or during
closing (EDCL).
The following types of sensitive edges can be con-
nected:
- resistive 8.2 k (up to 4 edges connected in
parallel)
- with NC contact
- with NC contact and TEST input
Carry out the connections and programming indicated
in the table according to the type of device used.
Specify the type of reverse mode in advanced pro-
gramming:
-
1P = no complete reverse
-
1P = Y partial reverse
FAILSAFE
Failsafe is a functional test that is carried out before
a movement. If the test fails, the board generates
an error and prevents the automation from moving.
If the device used has a TEST input, connect it to the
output (OUT1 or OUT2) configured as Failsafe (
o1 or
o2 = 01).
INPUTS BASIC PROGRAMMING ADVANCED PROGRAMMING
Resistive edge 8.2 kΩ
active during opening
24 EDOP +
23 EDOP –
OE
1r
1 edge
2r 2 edges
3r 3 edges
4r 4 edges
3F = 00
active during closing
22 EDCL +
21 EDCL –
CE
Edge with NC contact
active during opening
24 EDOP +
23 EDOP –
OE= nc
3F = 00
active during closing
22 EDCL +
21 EDCL –
CE= nc
Edge with NC contact and TEST input
active during opening
24 EDOP +
23 EDOP –
11 OUT1 / 12 OUT2
OE= nc
3F= 01 Failsafe test on EDOP input
3F= 02 Failsafe test on EDCL input
3F= 03 Failsafe on inputs EDOP and EDCL
o1/ o2 = 01 (Failsafe)
active during closing
22 EDCL +
21 EDCL –
11 OUT1 / 12 OUT2
CE= nc