ABB Endura AZ series User Manual page 75

Endura AZ series integral and remote transmitter
Combustion oxygen monitor
Command Description
No.
45 Trim Primary Variable
Current DAC Zero
46 Trim Primary Variable
Current DAC Gain
48 Read Additional
Transmitter Status
49 Write Primary Variable
Sensor Serial Number
60 Read Analog Channel
and Percent of Range
66 Enter / Exit Fixed Analog
Channel Mode
67 Trim Analog Channel
Zero
68 Trim Analog Channel
Gain
Table 7.3 Common Practice Command Set (Continued)
IM/AZ20E–EN Rev. F
Details
The transmitter re-calibrates the current output Zero Offset
based on the externally measured primary value received.
The transmitter re-calibrates the current output Span Scale
Factor based on the externally measured primary value
received.
The status of the transmitter, determined from results of the
continuous self-diagnostics,
communications with the transmitter are established.
If the transmitter indicates there is additional status
information, it can be obtained via this command.
Enables a transducer serial number to be entered.
Returns the current mA value on Current Output 2 and that
value as a percentage of its range.
Current Output 2 can be set to a constant mA value.
Sending a value of '0x7F, 0xA0, 0x00, 0x00' cancels the
fixed output mode.
The transmitter re-calibrates the Current Output 2 / Zero
Offset based on the externally-measured primary value
received.
The transmitter re-calibrates the Current Output 2 / Span
Scale Factor based on the externally-measured primary
value received.
7 HART®-Protocol
is reported every time
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