Hydrotechnik MultiControl 4070, Operating Instructions Manual, Page: 19 / 39

Firmware Version 1.2 MultiControl 4070
19
Description of the measuring instru-
ENG
Status indicator on the back of instrument – LED (S)
The top LED (S) on the back of the instrument indicates further instrument sta-
tuses. The following operational and error displays are possible:
LED code Status Description
LED illuminates uninterrupted
Power on The instrument is started.
LED is off and flashes 2 times every 2 seconds
Save Recording is running: trigger
event triggered the recording.
LED is off and flashes 3 times every 2 seconds
Save Recording is running: pretrigger
is filled, waiting for trigger event.
LED is off and flashes 4 times every 2 seconds
Save Recording is running: pretrigger
is filled.
LED is off and flashes 2 times every 1.5 seconds
Error code 2 ISDS sensor not detected;
check connection and switch on
again. Plug in each sensor if
necessary. It is possible that the
ISDS sensor with frequency out-
put is plugged into the analog
input.
LED is off and flashes 3 times every 1.5 seconds
Error code 3 SD card is full or not formatted;
download the measurement
series and delete them from the
instrument or format the SD
card.
LED is off and flashes 4 times every 1.5 seconds
Error code 4 Ethernet error; check the cable
connection and network installa-
tion.
LED is off and flashes 5 times every 1.5 seconds
Error code 5 Battery is low; connect power
pack.
LED is off and flashes 8 times every 1.5 seconds
Error code 8 SD card not detected; contact
customer service.
LED is off and flashes 10 times every 1.5 seconds
Error code 10 Factory calibration not perfor-
med; have the instrument cali-
brated.
LED is off and flashes 11 times every 1.5 seconds
Error code 11 No battery detected.
Table: Status indicator on the back of instrument – LED (S)