Status messages / error messages
SensorMonitoring Unit - SMU
en(us)
Page 86 / 100
BeWa SMU1200 3854281 V2.0x en(us) 2013-08-20
2013-08-20
Status messages / error messages
The SMU can take on the following status:
Status
Description
0
Ready for operation
=> Sensor / equipment is working
2
Minor fault / warning
=> Sensor / equipment continues to
work.
A warning that is automatically
reset by the SMU.
3
Moderate fault
=> Sensor / equipment status us
"fault"
Restart the SMU by switching it
off and then on again.
4
Serious fault
=> The sensor or equipment is
faulty.
Contact the HYDAC Service
Department.
LED
Display
flashing code
Status
To do
Status
-
SMU
no digits displayed
no function
Check the power
supply to the SMU.
Contact the HYDAC
Service Department.
-
Green
SMU ready for
operation
You can make further
measurements.
0
Red
NoSENS
A sensor is
connected to sensor
interface A.
This is not
recognized.
Check sensor
interface A – is an
MCS1000 or a
CS1000 connected?
Check the connection
cables between the
sensor and the SMU.
Check the sensor bus
address. The bus
address must be
different to SENS B.
See page 60.
Switch the SMU off
3