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Appendix b.3. driver stats – FieldServer Honeywell Zellweger IR-148 User Manual

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FS-8700-102 Honeywell Zellweger IR-148-8_8-Channel Manual

Page 17 of 17

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Error Message

Description and Action Required

INFRA:#41 FYI. Write-thru not
Possible On MD <%s>

If an Upstream Device writes a value at a memory location under the
influence of the given Map Descriptor, the Write-thru operation will be
cancelled as the Driver cannot write to an UnfraTox unit..

Infra:#51 FYI. You could use an
Array called <%s> to expose
diagnostic info.

It is possible to define a Data Array known as “Infra-stats” (see Appendix
A.1.1)
This Data Array is very useful for statistics purposes.

Appendix B.3. Driver stats

In addition to the standard FieldServer operating statistics the driver can expose certain key stats in a Data Array
which can then be monitored by an upstream device. Adding the following to the configuration file will activate
these stats for a driver configured as a Client.

// Expose Driver Operating Stats.

Data_Arrays

Data_Array_Name, Data_Format, Data_Array_Length
Infra-stats,

UINT32,

200

Stat # Stats

Description

0

INFRA_TROUBLE_MSG_RECV

Number of trouble messages received

1

INFRA_TROUBLE_WITH_ALARM_MSG_RECV

Number of Alarm as well as Trouble messages
reported

2

INFRA_ALARM_MSG_RECV

Number of Alarm messages reported

3

INFRA_GAS_VALUE_MSG_RECV

Number of Gas Value messages reported

4

INFRA_GAS_VALUE_WITH_ALARM_MSG_RECV

Number of Gas value as well as Alarm messages
reported.

5

INFRA_LOCK_MSG_RECV

Number of Lock messages reported

6

INFRA_BLANK_MSG_RECV

Number of Blank messages reported

10

INFRA_ST_0xB1_49_RECV_DISC

Number of discarded messages starting with 0xB1
with length 49 bytes

11

INFRA_BAD_ST_49_RECV_DISC

Number of discarded messages not starting with 0xB1
with length 49 bytes

12

INFRA_NOT_49_RECV_DISC

Number of discarded messages with length not 49
bytes.

13

INFRA_NOT_49_RECV_BYTES_DISC

Length of the latest discarded message with length
not 49 bytes.

20

INFRA_BAD_CRC_MSG_DISC

Number of messages discarded because of bad
checksum.

For the Node connected at R1; Offset = Stat number

Example: The number of messages discarded because of bad start can be found at Offset 11 in Infra-Stats Data
Array.

For the Node connected at R2; Offset = 100 + Stat number

Example: The number of messages discarded because of bad start can be found at Offset 111 in Infra-Stats Data
Array.

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