7.2.1
Set to factory settings
Overview
The following functions must be reset to factory settings following a certain procedure:
•
External device monitoring (EDM)
•
Restart interlock
The device must also be reset to the factory settings if the device has previously used
the functions of the SP2 system plug and is now to be operated with an SP1 system
plug.
All other functions will be reset to the factory settings by setting the DIP switches to Off.
1
O
N
2
OFF
uncoded
code 1
code 2
ref.conf.
ON
1
O
N
2
D
Figure 40: Reset to factory settings
Approach
1.
Disconnect the device from the voltage supply.
2.
Disconnect the device from all connected devices.
3.
In order to reset the restart interlock and external device monitoring (EDM), set
DIP switches 1 and 2 (row D) to ON,
.
4.
Switch on the voltage supply and disconnect it again within 10 s.
3)
During this, the
INFO LED flashes alternately yellow and green.
5.
Set DIP switches 1 and 2 (row D) to Off.
6.
Switch on the voltage supply.
✓
The INFO LED and the integrated indicator lamp (optional) on the active unit flash
green.
✓
The OSSD LED on the active unit lights up red.
✓
The external device monitoring (EDM) and restart interlock functions are reset to
the factory settings.
✓
If there is a 24 V voltage present at the EDM input, the EDM is reactivated.
7.
Disconnect the device from the voltage supply.
In order to reset the remaining functions to factory settings, set the DIP switches to Off.
7.3
Configuration mode
Table 21: Configuration mode
Active unit
Configuration mode is active
•
When resetting the active unit to the factory
settings
•
External device monitoring (EDM) was con‐
figured
•
The reset pushbutton was pressed in order
to configure the restart interlock following
switch-on
3)
If the supply voltage is present for longer than 10 s, the protective device changes to the lockout status. Start again from step 1.
CONFIGURATION
7
8024782/2019-11-19 | SICK
O P E R A T I N G I N S T R U C T I O N S | deTem4 A/P
67
Subject to change without notice