ACS-CONTROL-SYSTEM GmbH
l Lauterbachstr. 57 l D-84307 Eggenfelden l www.acs-controlsystem.de l [email protected]
47
Universal Data Manager
Diagnostics and troubleshooting
47
Diagnost
ic code
Message text
Description
Remedy
M946
Screenshot could
not be saved (x)!
Screenshot could not be created.
Possible causes (x):
0: Error when writing
1: Insufficient free space
2: Bitmap could not be created
3: SD card/USB stick not available
or ready
Check/replace the SD card or USB stick
M947
Modem could not be
initialized! Please
check the cable and
modem.
The connected modem could not be
initialized by the device.
Please check the cable and modem.
11.4 Pending, current diagnostic messages
The diagnostic message that is currently pending, the last diagnostic message and the last
device restart are displayed in the main menu under
"Diagnostics -> Current
diagnostics"
,
"Diagnostics -> Last diagnostics"
or under
"Diagnostics -> Last restart"
.
11.5 Diagnosis list
The last 30 diagnostic messages are displayed in the main menu under
"Diagnostics ->
Diagnosis list"
(messages with Fxxx, Sxxx or Mxxx-type error numbers).
The diagnosis list is designed as a ring memory, i.e. when the memory is full the oldest
messages are automatically overwritten (no message).
The following information is saved:
• Error number
• Error text
• Date/time
11.6 Event logbook
Events such as limit value violations and power failures are displayed in chronological
order in the event logbook. It can be found in the main menu under
"Diagnostics -> Event
logbook"
. Individual events can be selected and details on the events can be displayed by
pressing the navigator.
11.7 Device information
Important device information such as the serial number, firmware version, device name
and device options are displayed in the main menu under
"Diagnostics -> Device
information"
.
11.8 Diagnostics of measured values
Displays the current measured values in the main menu under
"Diagnostics -> Measured
values"
. The input signals can be verified here by displaying the scaled and calculated
values. To verify calculations, call up calculated auxiliary variables if necessary.
11.9 Diagnostics of outputs/relays
Displays the current states of the outputs (relays 1-6) in the main menu under
"Diagnostics -> Outputs"
.