gefran HMF Series Instruction Manual page 20

Smart hart melt pressure transmitters
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Status (1, 2, 1, 1)
Reads Device Status.
The status is shown in 3 bytes:
Standardized Device Status:
Bit
Function
0
Reserved
1
Non volatile memory failure
2
Not used
3
Watchdog reset executed
4
Voltage conditions out of range
5
Not used
6
Not used
7
Not used
Sensor Status 1:
Bit
Function
0
Input stage error
1
Sensor overrange
2
Sensor broken
3
Micro controller overheated
4
Error parameter
5
Voltage error
6
Watchdog error
Bit
Function
7
Cycle error
Sensor Status 2:
Bit
Function
0
Reserved
1
Sensor under range
2
Low loop voltage
3
Not used
4
Not used
5
Not used
6
Not used
7
Not used
PV Unit (1, 3, 3)
The PV unit sets the unit of measure that the pressure related parameters are transmitted. The transmitter can
be configured using several engineering units such as psi, bar, MPa, and kgf/cm² and many others.
20
80636B_MAN_HMF - HWF_05-2022_ENG

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