CNCR-190 • Two-wire 4-20 mA/HART
16
Code
Text message
Cause
Rectification
DevSpec
State in
CMD 48
M500
Error in the delivery status
Bit 0 of
Byte 14 to 24
M501
Error in the delivery status
Bit 1 of
Byte 14 to 24
M504
Error at a device interface
Hardware defect
Check connections
Exchanging the electronics
Send instrument for repair
Bit 4 of
Byte 14 to 24
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
Bit 5 of
Byte 14 to 24
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
Bit 7 of
Byte 14 to 24
M508
Data error in program
memory Bluetooth controller
Bit 8 of
Byte 14 to 24
M509
Software update
Bit 9 of
Byte 14 to 24
M510
No communication with
the sensor
Bit 10 of
Byte 14 to 24
Maintenance
10 Certificates and approvals
10.1 Radio licenses
Radar
The device has been tested and approved in accordance with the current edition of the applicable
country-specific norms or standards.
Bluetooth
The Bluetooth radio module in the device has been tested and approved according to the current edition
of the applicable country-specific norms or standards.
9 Removal
9.1 Disposal
The device is made of recyclable materials that can be disposed of by specialty recycling companies.
Observe the applicable local regulations for proper disposal.
