FCI MT100 - Page 58

OPERATION MT100 Multipoint Flow Meter
Command 9: Read Device Variables with Status (Continued)
Response Data Bytes
33
Unsigned-8
Slot 4: Device Variable Code
(continued)
34
Enum
Slot 4: Device Variable Classification
35
Enum
Slot 4: Units Code
36–39
Float
Slot 4: Device Variable Value
40
Bits
Slot 4: Device Variable Status
41
Unsigned-8
Slot 5: Device Variable Code
42
Enum
Slot 5: Device Variable Classification
43
Enum
Slot 5: Units Code
44–47
Float
Slot 5: Device Variable Value
48
Bits
Slot 5: Device Variable Status
49
Unsigned-8
Slot 6: Device Variable Code
50
Enum
Slot 6: Device Variable Classification
51
Enum
Slot 6: Units Code
52–55
Float
Slot 6: Device Variable Value
56
Bits
Slot 6: Device Variable Status
57
Unsigned-8
Slot 7: Device Variable Code
58
Enum
Slot 7: Device Variable Classification
59
Enum
Slot 7: Units Code
60–63
Float
Slot 7: Device Variable Value
64
Bits
Slot 7: Device Variable Status
65–68
Time
Slot 0: Data Time Stamp
Code
Class
Description
Response Codes
0
Success
No Command-Specific Errors
1–127
Undefined
Note: 1. Command 9 takes in a variable list of parameters and similarly returns a variable length response.
Command 11: Read Unique Identifier Associated with Tag
Byte
Format
Description
Request Data Bytes
0–5
Packed
Tag, Packed ASCII
Response Data Bytes
0
Unsigned-8
254
1–2
Enum
Expanded Device Type
3
Unsigned-8
Minimum number of preambles from master to slave
4
Unsigned-8
HART Protocol Revision Number: 7
5
Unsigned-8
Device Revision Number
6
Unsigned-8
Software Revision Number
7
Unsigned-5
(Most Significant 5 Bits) Hardware Revision Level: 1
7
Enum
Physical Signaling Code: 00 = Bell 202 Current (4-20 mA)
8
Bits
Flags: (Unused)
9–11
Unsigned-24
Device ID
12
Unsigned-8
Minimum number of preambles from the slave to master
13
Unsigned-8
Maximum Number of Device Variables
14–15
Unsigned-16
Configuration Change Counter
16
Bits
Extended Field Device Status
17–18
Enum
Manufacturer ID Code: 166
DEC
/00A6
HEX
(FCI)
19–20
Enum
Private Label Distributor Code
21
Enum
Device Profile = 1 “HART Process Automation Device”
Code
Class
Description
Response Codes
0
Success
No Command-Specific Errors
1–127
Undefined
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