Status Byte Format - Omega CA450 User Manual

Process multimeter
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6.6 Status Byte Format

Status byte format (see the explanation of the ESC S command)
bit7
bit6
0
1
(fixed)
(fixed)
bit7:
Fixed at 0
bit6:
Fixed at 
bit:
Becomes  if an error occurs during output
The data is held until the status byte is read.
bit4:
Becomes 1 if an error occurs in the power supply for LOOP POWER measurement
The data is held until the status byte is read.
bit:
Becomes  if a measured value is outside of its limits (overrange)
Becomes  if the CA0 switches to a higher range when auto range is enabled
The data is held until the status byte is read.
bit2:
Becomes  when a forbidden operation or command is processed, when the CA0
cannot parse a command, or when a parameter is outside of its range.
The data is held until the status byte is read.
bit:
B ecomes  when output is on after the output value has changed and the output has
stabilized.
The data is held until the status byte is read.
bit0:
Becomes 1 when measured data is confirmed during measurement.
The data is held until the status byte is read.
bit5
bit4
LOOP
Output
POWER
error
supply
error
bit3
bit2
Syntax
Overrange
error
7
bit1
bit0
Output
Measurement
adjustment
end
completion

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