Endress+Hauser Levelflex FMP51 Operating Instructions Manual page 189

Levelflex FMP51 Modbus
Endress+Hauser
15.5.3 Format of the status bytes
63
47
31
Device Status Byte 15
15
The device status is determined from HART Command 48.
If one of the following status bits is set by the device, the measured value changes to
9999.99. This is intended to alert the user to the fact that there is a problem with the
device.
Byte Bit Meaning
3 5 F273 Main electronic failure
3 6 F275 I/O module failure
14 1 F104 HF cable
14 2 F105 HF cable
14 3 F106 Sensor
15 4 F270 Main electronic failure
15 5 F271 Main electronic failure
15 6 F272 Main electronic failure
Bad Modbus Message Counter
IOM to MB Timeout Counter
24 23
Device Status Byte 14
8
7
Device Status Byte 3 Device Status Byte 0
Operating menu
48
32
16
0
A0043329
189