15
8015964/ZSL8/2018-04| SICK
O P E R A T I N G I N S T R U C T I O N S | MPR
Subject to change without notice
INSTALLATION
4
4.7.4
MPR 4G commissioning with 4G router (option)
Fig. 7: 4G router
1 LEDs (
see “Troubleshooting”, page 25
)
2 Antenna connection
3 Antenna connection
4 2 x Ethernet connection “LAN 1” for connection with MPR
5 SIM card slot (hidden)
6 Reset button
4.7.4.1
LEDs on the 4G router
Fig. 8: LEDs
5
6
1
2
3
4
LED
Color
Significance
POWER
Green
Main power supply available
COM
Green
WWAN
1)
link in set-up
Orange
PPP link established
OFF
Offline
STATUS
Red
Initialization, firmware update, malfunction
1) WWAN = MPR-4G router
Signal LED
Flash frequency:
Rating
Signal quality
On: 900 ms
Off: 200 ms
31 ... 20
Very good
On: 200 ms
Off: 200 ms
19 ... 13
Good
On: 100 ms
Off: 900 ms
12 ... 0
Bad
OFF
Undeterminable
Not available
