92
8012426/YWL2/3-0/2016-08| SICK
O P E R A T I N G I N S T R U C T I O N S | DUSTHUNTER SP100
Subject to change without notice
6
TROUBLESHOOTING
6
Troubleshooting
6.1
General
Warning or error messages are output as follows:
●
On the MCU, the respective relay is switched on (
see “Standard connection”, page 50
).
●
Maintenance requ.” or “Failure” is displayed in the status bar of the LC-Display (
“General information”, page 73
). In addition, the respective LED goes on (“MAINTE-
NANCE REQUEST” for warnings, “FAILURE” for errors).
After pressing the button “Diag”, possible causes are shown as short information in the
menu “Diagnosis” after selecting the device (“MCU” or “DH SP100”).
Figure 58
Display on the LC-Display
“Diagnosis / Error messages/warnings” provides detailed information on the current
device state. To display, connect the measuring system to SOPAS ET and start the device
file “DH SP100” or “MCU”.
Move the mouse to the respective message to display more details on the significance of
individual messages in a separate window. Clicking on the display shows a short
description of possible causes and corrections under “Help” (
).
Warning messages are output when internal limits for individual device functions/compo-
nents are reached or exceeded which can then lead to erroneous measured values or an
imminent failure of the measuring system.
Menu
Diag
ConcSL
8.6
0.0 mg/m³ 200.0
0.0 200.0
SL
8.6
Diagnosis
I/O Diagnosis
Diagnosis
/diag
/i/o/status
/sensor/status
Back Enter
Back Enter
Back Enter
Display of current warning or failure
Warning messages do not imply a malfunction of the measuring system. The current
measured value continues to be output on the analog output.
See the Service Manual for a detailed description of messages and options for clear-
ance.