Status icons in the info line
Icon Description
Remote control via VNC (Virtual Network Compu-
ting) is active.
- The clock battery is empty.
- The standby battery is empty.
The standby battery is too hot and is not charging.
If this does not go away, the ambient temperature
must be checked, see PR 5900 installation manual
under [Technical data] - [Environmental inuences]
- [Ambient conditions].
- An unsupported USB device is connected.
- The maximum current of i
max
= 200 mA has be-
en exceeded.
Check newly connected devices.
USB stick was recognized and is operational.
Stick is in use and may not be removed.
Conict in the network settings of the IP address.
Interface (C1/CX1) was detected. However, there is
no connection to the operator terminal.
2.1.2.2 LED status display
Operating status Color LED status Description
Normal operation O
System ready (standby) Red Continuous illu-
mination
The display (screen) is switched
o.
Power interruption
<5 seconds
Red Slow ashing After 5 seconds, the device re-
turns to normal operation.
Power interruption
>5 seconds
Red Fast ashing The device is running a data ba-
ckup. Once power is restored, the
device returns to normal operati-
on (LED o).
After the data backup,
there is still a power in-
terruption.
O The device switches o.
Power is restored O The device initiates a warm start,
see Chapter 2.2.2.
2.1.3 Operating elements
- Operation using the front-panel keys, see Chapter 2.1.3.1
2 Commissioning Process Controller Maxxis 5 PR 5900
EN-11 Minebea Intec