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10 Diagnostics and servicing
VEGAPULS C 11 • Two-wire 4 … 20 mA
58340-EN-200806
Code
Text message
Cause
Rectification
C700
Simulation active
A simulation is active
Finish simulation
Wait for the automatic end after 60 mins.
Code
Text message
Cause
Rectification
S600
Impermissible electron-
ics temperature
Temperature of the electronics in the non-
specified range
Check ambient temperature
Insulate electronics
S601
Overfilling
Danger of vessel overfilling
Make sure that there is no further filling
Check level in the vessel
S603
Impermissible operating
voltage
Terminal voltage too small
Check terminal voltage, increase operat-
ing voltage
Code
Text message
Cause
Rectification
M500
Error in the delivery
status
The data could not be restored during the
reset to delivery status
Repeat reset
Load XML file with sensor data into the
sensor
M501
Error in the delivery
status
Hardware error EEPROM
Send instrument for repair
M504
Error at a device inter-
face
Hardware defect
Check connections
Exchanging the electronics
Send instrument for repair
M505
No echo available
Sensor does not detect an echo during
operation
Antenna dirty or defective
Clean the antenna
Use a more suitable antenna/sensor
Remove possible false echoes
Optimize sensor position and orientation
M507
Error in the instrument
settings
Error during setup
Error when carrying out a reset
False signal suppression faulty
Carry out reset and repeat setup
M508
No executable Bluetooth
software
Checksum error in Bluetooth software
Carry out software update
M509
Software update running
Software update running
Wait until software update is finished
Function check
Out of specification
Maintenance
