Panametrics HydroProII, Руководство пользователя

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Appendix A. HygroPro
II
HART
®
Field Device Specification
44 HygroPro
II
User's Manual
A.6 Status Information
A.6.1 Device Status
Bit 4 ("More Status Available") is set whenever any failure is detected. Command #48 gives further detail.
A.6.2 Extended Device Status
• Code 0x01, Maintenance Required, is never set by the Panametrics HygroPro
II
transmitter.
• Code 0x02, Device Variable Alert, is never set by the Panametrics HygroPro
II
transmitter.
• Code 0x04, Critical Power Failure, is never set by the Panametrics HygroPro
II
transmitter.
A.6.3 Additional Device Status (Command #48)
Command #48 returns 25 bytes of data, with the following status information:
HART Additional Device Status
Byte Bit Error Description Class Device Status Bits Set
0 0 Reserved Warning 4, 7
1 No Probe Error Error 4, 7
2 Out of Range Error Error 4, 7
3 Over Range Error Error 4, 7
4 Under Range Error Error 4, 7
5 No Link Error Error 4, 7
6 Bad CRC Error Error 4, 7
7 No Cal. Error Error 4, 7
1 0 Hygro Fault Error 4, 7
1 Temperature Fault Error 4, 7
2 Pressure Fault Error 4, 7
3 ADC Failure Error 4, 7
4 Reserved Error 4, 7
5 Reserved Error 4, 7
6 Reserved Error 4, 7
7 Reserved Error 4, 7
2 0 Reserved Error 4, 7
1 Reserved Error 4, 7
2 Reserved Error 4, 7
3 Reserved Error 4, 7
4 Reserved Error 4, 7
5 Reserved Error 4, 7
6 Reserved Error 4, 7
7 Reserved Error 4, 7