Roger Technology B70/2DC/BOX - Safety input and command status (TEST mode)

EN
59
12 Safety input and command status (TEST mode)
With no currently active commands, press the TEST button and check the following:
DISPLAY POSSIBLE CAUSE ACTION BY SOFTWARE
PHYSICAL CORRECTIVE
ACTION
 
The safety STOP contact is
open. 
Install a STOP button (NC) or
jumper the ST contact with the
COM contact.
 
Sensing edge COS1 not con
nected or incorrectly connected.
Set the parameter   if not
used or to disable.
Jumper contact COS1 with con
tact COM, if not used or to dis
able
 
Sensing edge COS2 not con
nected or incorrectly connected
(BM20, BR20, BR21, BE20, MO-
NOS4 or BH23 series, if parame
ter is set to )
Set the parameter   if not
used or to disable.
Jumper contact COS2 with con
tact COM, if not used or to dis
able.

Photocell FT1 not connected or
incorrectly connected.
Set the parameter   e 
 if not used or to disable.
Jumper contact FT1 with con
tact COM, if not used or to dis
able. Check connection referring
to relative connection diagram
ƼKYVI

Photocell FT2 not connected or
incorrectly connected.
Set the parameter   e 
 if not used or to disable.
Jumper contact FT2 with con
tact COM, if not used or to dis
able. Check connection referring
to relative connection diagram
ƼKYVI
 
LEAF 1 open limit switch not
connected (for BH23 series only
if parameter is set to  ).

Check connection of limit
switches.
 
LEAF 2 open limit switch not
connected (for BH23 series only
if parameter is set to  ).

Check connection of limit
switches.
SS 
If occurs with no voluntary com
mand, the contact (N.O.) may be
faulty or one of the buttons may
be incorrectly connected.

Check PPCOM contacts and
connections to buttons.
&+ 

Check CHCOM contacts and
connections to buttons.
DS 

Check APCOM contacts and
connections to buttons.
SH 

Check PEDCOM contacts and
connections to buttons.
2U
If occurs with no voluntary com
mand, the contact (N.O.) may be
faulty or the timer may be incor
rectly connected.

Check OROCOM contacts. Con
tact must not be jumpered if not
used.
N.B: press TEST to exit TEST mode.
We recommend troubleshooting safety device and input status errors with “corrective action by software” only.