15
Safety input and command status (TEST mode)
DISPLAY POSSIBLE CAUSE
The safety STOP contact is open.
Sensing edge COS1 not connected
or incorrectly connected.
Sensing edge COS2 not connected
or incorrectly connected.
Photocell FT1 not connected or in-
correctly connected.
Photocell FT2 not connected or in-
correctly connected.
At least 3 limit switches in open con-
tact state or not connected.
Both gate leaves at open limit switch.
Open limit switch not connected.
Both gate leaves at closed limit
switch.
Closed limit switch not connected.
LEAF 1 limit switches not connected
or incorrectly connected.
LEAF 2 limit switches not connected
or incorrectly connected.
LEAF 1 open limit switch not con-
nected or incorrectly connected.
Or LEAF 1 is open.
LEAF 1 closed limit switch not con-
nected or incorrectly connected.
Or LEAF 1 is closed.
LEAF 2 open limit switch not con-
nected or incorrectly connected.
Or LEAF 2 is open.
LEAF 2 closed limit switch not con-
nected.
Or LEAF 2 is closed.
If occurs with no voluntary com-
mand, the contact (N.O.) may be
faulty or one of the buttons may be
incorrectly connected.
If occurs with no voluntary com-
mand, the contact (N.O.) may be
faulty or the timer may be incorrectly
connected.
N.B. Press TEST button to exit from the TEST Mode.
We recommend troubleshooting safety device and input status errors with "corrective action by software" only.
74
ACTION BY SOFTWARE
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Set the parameter
if not used
or to disable.
Set the parameter
if not used
or to disable.
Set the parameter
e
not used or to disable.
Set the parameter
e
not used or to disable.
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PHYSICAL CORRECTIVE ACTION
Install a STOP button (NC) or jumper the
ST contact with the COM contact.
Jumper contact COS1 with contact COM,
if not used or to disable
Jumper contact COS2 with contact COM,
if not used or to disable.
if
Jumper contact FT1 with contact COM, if
not used or to disable. Check connection
referring to relative connection diagram
if
Jumper contact FT2 with contact COM, if
not used or to disable. Check connection
referring to relative connection diagram
Check connection of limit switches.
-
Check connection of limit switches.
-
Check connection of limit switches.
Check connection of limit switches.
Check connection of limit switches.
Check connection of limit switches.
Check connection of limit switches.
Check connection of limit switches.
Check connection of limit switches.
Check PP - COM contacts and connec-
tions to buttons.
Check CH - COM contacts and connec-
tions to buttons.
Check AP - COM contacts and connec-
tions to buttons.
Check PED - COM contacts and connec-
tions to buttons.
Check ORO - COM contacts. Contact
must not be jumpered if not used.