Switching The Device On/Off - Siemens SENTRON 7KN POWERCENTER 3000 Manual

Installing, connecting, commissioning
4.5 Commissioning a device
4.5.2

Switching the device on/off

Procedure - switching the device on
The device starts as soon as 24 VDC is applied.
Note
The LED "PC ON/WD" lights up green.
You will find more information on the LEDs in Operating displays of the devices (Page 15).
Procedure - switching the device off
7KN Powercenter 3000 can be switched off with the ON/OFF switch (see Design of the
devices (Page 14)) using a narrow object, e.g. a screwdriver.
1. Press briefly (less than one second) to shut down the device. This can take up to one minute
→ The LED "PC ON/WD" lights up yellow.
2. Press for longer than 5 seconds to switch off the device (Power-OFF).
→ The LED "PC ON/WD" lights up yellow. The power supply can now be disconnected.
Alternatively, brief repeated pressing causes a restart of the 7KN Powercenter 3000.
3. Press briefly 5 times until the LED "PC ON/WD" flashes green / yellow. This resets the device
to the delivery condition. 7KN Powercenter 3000 has to be commissioned again.
Further information
If the 7KN Powercenter 3000 is disconnected from the power supply, the current processing
status is backed up, if possible.
The time continues to be kept during the power failure for as long as the battery remains
active.
34
7KN POWERCENTER 3000
Equipment Manual, 07/2020, L1V30579222003-03