Optek C4101 - Error Messages; Signal Loss

Software Version C
- 177 -
optek-converter C4101 Version 07.2009_1.2US, 23.07.2009
www.optek.com
9.14 Error messages
The error messages "Signal loss", "Lamp failure" and "Communication error" are
displayed simultaneously for a maximum of four measuring results. Several
error message fields can pop up simultaneously.
Note!
After acknowledging the error messages, it is not guaranteed, that another error
message describes the same error number again.
9.14.1 Signal loss
The converter displays the "Signal loss" error message
• for the measuring result M01 of the optek input A,
• and for the measuring result M04 of the inputs B, D and mA-input 1.
The "Signal loss" error message for the optek inputs and / or mA-inputs is
displayed for each measuring result independently. The converter pops up the
error message when the corresponding input is used for measuring result
calculation. The error message automatically disappears, when an error-free
state is reached.
The signal loss can trigger failsafe but no system alarm.
Fig. 186 Error message "Signal loss"
20:05:2006 P01 11:26:55
M01 M02
0.00 5.00
0.00 5.00
SIGNAL LOSS
A
1.56 CU
M03
M04
0.00 5.00 0.00 5.00
SIGNAL LOSS
B+D+MA1
2.47 CU