4
4
C
C
H
H
A
A
N
N
N
N
E
E
L
L
A
A
N
N
A
A
L
L
O
O
G
G
U
U
E
E
T
T
R
R
A
A
N
N
S
S
M
M
I
I
T
T
T
T
E
E
R
R
1
1
0
0
O
O
F
F
3
3
0
0
1
1
2
2
0
0
-
-
1
1
8
8
8
8
-
-
1
1
2
2
T
T
Y
Y
P
P
E
E
S
S
I
I
L
L
B
B
U
U
S
S
-
-
T
T
X
X
4
4
A
A
(
(
G
G
)
)
U
U
S
S
E
E
R
R
'
'
S
S
M
M
A
A
N
N
U
U
A
A
L
L
I
I
s
s
s
s
u
u
e
e
:
:
0
0
5
5
health of connected SILBUS network, selection of an invalid SILBUS channel address and
indication of software version number. The table below shows the various flash sequences
and their meaning.
STATUS LED FLASH SEQUENCES
FLASH SEQUENCE
NAME
MEANING
NONE
– LED ON OR
OFF CONTINUOUSLY
NO FLASH
INTERNAL MICROPROCESSOR FAULT OR NOW POWER.
3 SECONDS ON
3 SECONDS OFF
SLOW FLASH
TRANSMITTER FUNCTIONING
– NO SILBUS
CONNECTED TO SILBUS PORT.
1 SECOND ON
1 SECOND OFF
FAST FLASH
TRANSMITTER FUNCTIONING
– HEALTHY SILBUS
CONNECTED TO SILBUS PORT.
LONG PERIOD OFF
FOLLOWED BY 3
SHORT FLASHES
PAUSE
– 3
SHORT
FLASH
AN ANALOGUE INPUT, FAULT SIGNAL OR SET POINT
HAS BEEN ASSIGNED TO AN INVALID SILBUS CHANNEL
ADDRESS I.E. P5 FOR A 64 CHANNEL SILBUS
NETWORK.
LONG PERIOD OFF
FOLLOWED BY 4
SHORT FLASHES
PAUSE
– 4
SHORT
FLASH
AN ANALOGUE INPUT HAS BEEN CONFIGURED TO
FASTLINK BUT A FASTLINK MARKER ADDRESS HAS
NOT BEEN SPECIFIED.
LONG PERIOD OFF
FOLLOWED BY 5
SHORT FLASHES
PAUSE
– 5
SHORT
FLASH
ONE OR MORE ANALOGUE INPUTS ARE BELOW THE
CONFIGURED FAULT LEVEL e.g. 3.9mA
LONG PERIOD OFF
FOLLOWED BY 6
SHORT FLASHES
PAUSE
– 6
SHORT
FLASH
A FASTLINK MARKER ADDRESS HAS BEEN SPECIFIED
BUT THE MARKER CHANNEL IS NOT FUNCTIONING
MAJOR REVISION
FLASH SEQUENCE
–
PAUSE
– MINOR
REVISION FLASH
SEQUENCE
SOFTWARE
VERSION
SEQUENCE
INDICATES THE SOFTWARE VERSION LEVEL
IMMEDIATELY AFTER POWER UP. SEE SOFTWARE
REVISION SECTION OF THIS MANUAL FOR DETAILS.
Table 1 Status LED flash sequence meanings
The console port power source selection switch SW1 must always be in the run position for
correct operation of the transmitter. The run position is with the small slide actuator pushed
furthest away from the black four pin console connector X111.
6 CONFIGURATION
The four channel analogue transmitter has several operational parameters that require
configuration prior to use. All of these parameters can be viewed and changed via the
console port. The console port consists of a small four pin connector and a two position
slide switch behind the front panel label. Access to the console port can be gained by
snapping out the front panel using a wide bladed flat screw driver in one of the slots
between the front panel and terminal blocks.
To use the console port an Austdac MEAN1 interface, A to B USB cable and laptop
computer running Hyper Terminal are required.
For more detail on the console port, MEAN1 interface and their use refer to Austdac
document 53-018-11.
