LTH Electronics MXD75 - Current Output Errors

Faults
MXD70 Conductivity Setup and
Operating Guide
- 49 -
Faults
Current Output Errors
E240 A Current OP Hardware Fault
E250 B
The current output circuit has detected an error in the current output loop; this is
most commonly due to either a broken loop or too large a load resistor.
E260 C
E270 D
E280 E
E290 F
E241 A Sensor IP<Current OP Zero
E251 B
The sensor input level is below that set for the current output zero.
E261 C
E271 D
E281 E
E291 F
E242 A Sensor IP>Current OP Span
E252 B
The sensor input level is above that set for the current output span.
E262 C
E272 D
E282 E
E292 F
E243 A Sensor IP<Current OP Span
E253 B
The sensor input level is below that set for the current output Span.
E263 C
E273 D
E283 E
E293 F
E244 A Sensor IP>Current OP Zero
E254 B
The sensor input level is above that set for the current output Zero.
E264 C
E274 D
E284 E
E294 F
A Store A Checksum Error
E255 B
The Store A Save for the channel associated with this current output has become
corrupted. Check the current output's settings in the current output menu and
then save the settings again in the Channel's Store A in the Save/Restore menu.
E265 C
E275 D
E285 E
E295 F
E246 A Store B Checksum Error
E256 B
The Store B Save for the channel associated with this current output has become
corrupted. Check the current output's settings in the current output menu and
then save the settings again in the Channel's Store B in the Save/Restore menu.
E266 C
E276 D
E286 E
E296 F