✓
Diagnostic LED 4 flashes white and signals that the restart interlock has been
configured.
✓
The restart interlock is configured. The reset pushbutton must remain at the
connection to which it was connected during configuration.
4.
When using the device in a cascade, wait until all receivers concerned indicate the
correct cascade configuration. In a cascade, diagnostic LED 2 flashes.
5.
Disconnect the device from the voltage supply.
✓
The device can now be put into operation.
To deactivate the restart interlock, reset the receiver to the factory settings.
Complementary information
The restart interlock is deactivated on delivery.
If muting is configured, the same button is used for reset and override. The button must
be connected to the 8-pin system connection.
When the restart interlock is configured, the application diagnostic output located on
the same plug connector as the reset pushbutton signals when the reset pushbutton
needs to be pressed. The application diagnostic output signals “Reset required” and
periodically switches between HIGH and LOW so that any suitable lamp that is con‐
nected flashes.
If you connect an unconfigured device in a cascade to a device for which a restart
interlock has been configured, the unconfigured device adopts the restart interlock
configuration of the configured device.
Further topics
•
•
7.13
Configuring external device monitoring (EDM)
Prerequisites
•
External device monitoring can only be configured when the wiring has been
correctly performed.
Approach
1.
Disconnect the device from the voltage supply.
2.
Make sure that the wiring has been performed correctly and that the contactor
has dropped out so that 24
V are present at the EDM input when the device is
switched on
3.
Switch on the voltage supply.
✓
The device is in configuration mode, the field indicator flashes green.
✓
Diagnostic LED 1 flashes white and signals that the external device monitoring has
been configured.
✓
External device monitoring is active. The wiring must remain at the connection to
which it was connected during configuration.
4.
If necessary: to configure the restart interlock, press the reset pushbutton for
between 1 and 3 s, then release it. If diagnostic LED 4 flashes white, the restart
interlock has been configured.
5.
When using the device in a cascade, wait until all receivers concerned indicate the
correct cascade configuration. In a cascade, diagnostic LED 2 flashes.
6.
Disconnect the device from the voltage supply.
✓
The device can now be put into operation.
To deactivate the external device monitoring, reset the receiver to the factory settings.
7
CONFIGURATION
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O P E R A T I N G I N S T R U C T I O N S | deTec4
8021645/1EB0/2022-04-28 | SICK
Subject to change without notice
