HBK CB1010, Operating Manual

Page: 36 / 104

CANHEAD
CONNECTION
34
PIN Wire
color
Pin assignment
1 Screen
2 red Supply Voltage (+)
3 black Supply Voltage (-)
4 white CAN high
5 blue CAN low
AP74 or from another CANHEAD base module
to the next base module
LED Green
LED Red
CB1014‐350
1 2
STATUS
CE
incoming
outgoing
Fig. 7.7 Connection elements on the back
Meaning of the LEDs
The LEDs indicate the measuring point status whenever there is a ”change of status”.
When an SG is connected to measuring point 1, the green LED flashes (Status 1) once
(corresponding to the measuring point) and then stays on.
S
Green LED: OK, measuring point recognized
S
Red LED:
- If there is an error when powering up the system with SGs connected, the red LED
flashes the number of times to correspond to the corres‐ ponding error number
(Error code, see Table below) and then stays on (flashes up to error number 32 at­
maximum, i.e. 32 times).
- The red LED also flashes in measurement mode when there is a change in status
(SG overloaded or SG connected/disconnected), to correspond to the correspond­
2
3
4
1
5
1
4
3
2
5
Male connector
Female connector