ABB 266 MODBUS - Page 97

Appendix C MODBUS® register lists
266 MODBUS® multivariable transmitter User manual 2105216 Rev. AB | 89
Register Address
Data
Type
Object description
Read/
Write
Added
Ext.
32 bit
16 bit
210 –
211
1001-1004
Char
Display line 1, 8 ASCII characters per line.
Protection see 492
Write protection Dip Switch does not protect this register.
R/W
212-213
1005-1008
Char
Display line 2, 8 ASCII characters per line.
Protection see 492
Write protection Dip Switch does not protect this register.
R/W
214-218
1009-1018
Char
Display Tag 1 line, 20 ASCII characters per line.
Protection see 492
Write protection Dip Switch does not protect this register.
R/W
Customer Diagnostic Limits
5541
5041 – 5042
F
DP URV, Upper Range Value (default set to URL)
R/W
√
5542
5043 – 5044
F
DP LRV, Operating Lower Range Value (default set to LRL)
R/W
√
5543
5045 – 5046
F
SP URV, Operating Upper Range Value (default set to URL)
R/W
√
5544
5047 – 5048
F
SP LRV, Operating Lower Range Value
(default set to 0.0697 MPa ~1 atm @ 10000 ft ~10.1 psi )
R/W
√
5545
5049 – 5050
F
Transducer cell Temperature Operating Upper Range Value
R/W
√
5546
5051 – 5052
F
Transducer cell Temperature Operating Lower Range Value
R/W
√
5547
5053 – 5054
F
RTD Temperature Operating Upper Range Value
R/W
√
5548
5055 – 5056
F
RTD Temperature Operating Lower Range Value
R/W
√
Customer Max / Min Values
5549
5057 – 5058
F
DP Maximum measured value
Write always sets value to current measurement; the value from the write request
is ignored.
R/W
√
5550
5059 – 5060
F
DP Minimum measured value
Write always sets value to current measurement; the value from the write request
is ignored.
R/W
√
5551
5061 – 5062
F
SP Maximum measured value
Write always sets value to current measurement; the value from the write request
is ignored.
R/W
√
5552
5063 – 5064
F
SP Minimum measured value
Write always sets value to current measurement; the value from the write request
is ignored.
R/W
√
5553
5065 – 5066
F
Transducer Temperature Maximum measured value
Write always sets value to current measurement; the value from the write request
is ignored.
R/W
√
5554
5067–5068
F
Transducer Temperature Minimum measured value
Write always sets value to current measurement, the value from the write request
is ignored.
R/W
√
5555
5069–5070
F
RTD Maximum measured value
Write always sets value to current measurement; the value from the write request
is ignored.
R/W
√
5556
5071–5072
F
RTD Minimum measured value
Write always sets value to current measurement; the value from the write request
is ignored.
R/W
√
Service Max value ever measured
5557
5073–5074
F
DP Maximum ever measured value
RO
√
5558
5075–5076
F
DP Minimum ever measured value
RO
√
5559
5077–5078
F
SP Maximum ever measured value
RO
√
5560
5079–5080
F
SP Minimum ever measured value
RO
√