Device State - Hirschmann MAR1042 User Manual

1
MAR1140
FAULT USB V.24
RM
Sb R1
R2
P
2
4
Figure 6: Display elements for MAR1140 and MAR1142
Front of device:
1 - Device status display elements
2 - Port status display elements for 16 Gigabit Ethernet ports
3 - Diagnosis port with display element
Back of device:
4 - Device status display elements
5 - Port status display elements
1.5.1

Device state

P RM Stand by
R1 R2 FAULT
MAR1140, MAR1142
These LEDs provide information about conditions which affect the operation
of the whole device.
The following table applies only to device variants with 2 power supply units:
LED Display
P Supply
voltage
The following table applies only to device variants with one power supply unit:
LED Display
P Supply
voltage
Installation MACH 1040
Release 04 10/2015
3 5 7
4 6 8
5 5
FAULT
RM
Sb
P
MAR1040, MAR1042, MAR1140, MAR1142
Color Activity
Green Lights up
Yellow Lights up
None
Color Activity
Green Lights up
None
1
P RM Stand by 1 3
R1 R2 FAULT 2 4
9 11 13
10 12 14
5 5
R1
R2
Meaning
Supply voltages 1 and 2 are on
Supply voltage 1 or 2 is on
The supply voltages 1 and 2 are too low.
Meaning
Supply voltage is on
Supply voltage is too low
2 3
5 7 9 11 13 15
6 8 10 12 14 16
ETHERNET Service Port
Relay
15
P2
R2
Relay
P1
R1
16
25