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FCI MT100 User Manual
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1
INST
ALLATI
ON
MT100 Mu
ltipoint F
low Meter
SUGG
EST
ED M
OUNTING HOLE
DIM
ENS
IONS
REF
E
RENC
E
(
ORIEN
TA
TION)
FL
A
T
HE
RE
FOR
HORI
ZON
T
AL
FLOW DIRE
CTI
ON
(CUS
T
OM
ER
DUCT
)
REFERENCE
(ORIEN
TA
TION)
FL
A
T
HERE
FOR V
ERTICA
L
FLOW
DIREC
TION
3
C
L
Ø
5
4
2
Ø 5.25 [
133] THR
U*
MAX.
Ø 3.13 [
80] THR
U*
MIN.
(DUCT M
O
UNT
ING HOLE)
6X Ø .350 [
9] THR
U*,
E
QU
AL
L
Y
S
P
ACED ON
A
Ø 7.00 [
178] B
O
L
T CI
RCLE
6
-BO
L
T T
ORQ
UE SE
QUENCE
2
2
2
2
2
2
2
2
2
2
Figure
5 –
Duct Flange Mounting, End S
upport Hardware (Optional)
C01396-
1-1
Fluid Com
ponents Inter
nati
onal LLC
6
10
17
19
Table of Contents
Default Chapter
3
Table of Contents
3
List of Figures
5
1 General
9
Description
9
Theory of Operation
9
Safety Instructions
9
Order Verification
10
Equipment Nameplate
10
Specifications
11
2 Installation
13
Receiving/Inspection
13
Pre-Installation Procedure
13
Figure 1 - MT100M: Multipoint Flow Element Showing Flat Area, Duct Mount (Side Mounted Horizontal Configuration Shown)
14
Figure 2 - MT100M: Multipoint Flow Element Showing Flat Area, Flange Mount
15
Figure 3 - MT100S: Single Point Flow Element Showing Flat Area, Flange Mount
15
Install Flow Element
16
Figure 4 - Duct Flange Mounting, Dimensions, and Mounting Hardware
17
Figure 5 - Duct Flange Mounting, End Support Hardware (Optional)
18
Figure 6 - Alternative Duct Flange Mounting, Dimensions and Mounting Hardware
19
Figure 7 - Alternative Duct Flange Mounting, End Support Hardware (Optional)
20
Figure 8 - Single Point, Fixed RF Flange Process Connection
21
Figure 9 - Multipoint, RF Flange Process Connection (High Temp Shown)
22
Figure 10 - Multipoint Flanged Sensor Probe Example Installation
23
Figure 11 - Multipoint Flanged Probe End Support Detail
23
Figure 12 -Single Point, Fixed 1" Welded NPT Process Connection
24
Figure 13 - Multipoint, 2" NPT Process Connection (Low Temp Shown)
24
Figure 14 - Compression Fitting Mounting Dimensions
25
Table 1 - Compression Fitting Material
25
Figure 15 - Compression Fitting Process Connection (Optional Flange Shown)
26
Figure 16 - Low Pressure Retractable Packing Gland, NPT Process Connection Shown
27
Figure 17 - Medium Pressure Retractable Packing Gland, Flange Process Connection Shown
28
Figure 18 - Multiple Single Point Probe Installation (Packing Gland Shown)
29
Install Flow Transmitter
30
Figure 19 - MT100 Remote Transmitter Enclosure Outline Drawing
30
Wiring
31
Figure 20 - Bus Configuration 0.100" Jumper Headers
31
Table 2 - Interconnecting Cable Minimum Conductor Size
31
Figure 21 - MT100 Electronics Enclosure Label
32
Figure 22 - Flow Element Connections
33
Figure 23 - Input Power and I/O Connections
34
Figure 24 - Single Connection and Multidrop HART Setups
35
Figure 25 - Modbus Wiring
36
Table 3 - Modbus Line Configuration Jumpers
36
Figure 26 - Fieldbus/Profibus Wiring
37
Table 4 - J11 Relay Contacts Pinout
37
Figure 27 - Sink Output
38
Figure 28 - Source Output
38
Cabling Entry
40
Figure 29 - Cable Gland Installation
40
3 Operation
41
Introduction
41
Startup and Commissioning
41
Figure 30 - MT100 Normal Process Display Screen
41
Data Logging
42
Figure 31 - Microsd Card Socket J7 Location
42
Figure 32 - SD Card Data Logging Example Screen (MT100 Configuration Software)
43
Flow Damping
44
Figure 33 - Chart: Flow Output over Time with Various Flow Damping Values
44
CEMS Operation (Option)
45
Figure 34 - CEMS Option, Specific HMI Front Panel Display Elements
45
Touch Screen Calibration
47
Multi-Input System Operation
47
Figure 35 - Process Screen Showing Touch Screen Calibration Required
47
Using Digital Outputs
49
Explanation of Non-Zero Based and Zero Based Calibration
50
Delta R Table
50
Figure 36 - Zero Based Calibration
50
HART Operation
51
Table 5 - MT100 HART Process Variables
51
Figure 37 - Field Communicator Easy Upgrade Utility, Import DD
52
Table 6 - MT100 HART Device Registration Information
52
HART Command List Reference
55
Table 7 - HART Universal Commands
55
Table 8 - HART Common Practice Commands
63
Table 9 - MT100 HART Device Specific Command Groupings
66
Table 10 - HART Device Specific Commands
66
Table 11 - Command Status Bytes, Bit Assignments
77
Table 12 - Command 48, Additional Device Status Bytes Bit Assignments
78
Table 13 - HART Engineering Units Codes
79
Extended Operation Modes
80
Figure 38 - Extended Operating Mode Status on HMI Front Panel Display (EGS Shown)
80
Figure 39 - Connections for External Input Flow Adjust (EIA)
81
Figure 40 - Connections for External MT100 Flow Input (EFI)
81
Modbus Operation
82
Figure 41 - MT100 Configuration Software Output Tab with Modbus Selected
82
Figure 42 - MT100 Configuration Software Modbus Tab, Serial Interface Configuration
83
Table 14 - MT100 Modbus Function Codes
83
Table 15 - MT100 Modbus Process Data
84
Figure 43 - Modscan32, Data Definition
85
Table 16 - Modbus Service Data
85
Figure 44 - Modscan32, Serial Interface and Transmission Mode Configuration
86
Figure 45 - Modscan32 Connected to Modbus Device with Registers 4111 and 4112 on Display (Totalizer 1 Count)
86
Figure 46 - Modscan32 Connected to Modbus Device with Registers 4113 and 4114 on Display (Rollover Count)
87
Figure 47 - Modscan32 Connected to Modbus Device with Register 4115 on Display (Ceiling Value)
87
Figure 48 - Modscan32 Connected to Modbus Device with Register 4117 on Display (Totalizer Reset)
88
Figure 49 - Modscan32 Connected to Modbus Device with Register 4118 on Display (Totalizer Start/Stop)
88
Table 17 - Modbus Engineering Units Codes
89
Table 18 - CORE Fault Register Definitions
90
Table 19 - Devices (Sensor X) Status Codes #1 Register
91
Table 20 - Devices (Sensor X) Status Codes #2 Register
91
Table 21 - Devices (Sensor X) Status Codes #3 Register
92
4 Maintenance
93
Introduction
93
General Maintenance
93
Power Fuse Replacement
94
Lithium Battery Replacement
94
Figure 50 - Lithium Coin Cell Battery (CR2450) Location
94
Table 22 - Power Fuse Summary
94
5 Troubleshooting
95
Troubleshooting Equipment
95
Non-Maintenance Observations
95
General Function Check
97
Figure 51 - NAMUR Fault
97
Figure 52 - NAMUR Output Level Selection
98
Table 23 - Fatal Faults that Trigger NAMUR
98
Troubleshooting the Flow Element
99
Table 24 - Flow Element Resistance Measurements (in Ohms) Taken from Remote Electronics
99
Table 25 - Flow Element Resistance (in Ohms) at the Local Enclosure (MT100S, Single Sensor Application)
99
Verification of the Electronics
100
Table 26 - Flow Element Resistance (in Ohms) at the Local Enclosure (MT100M, Multipoint Sensor Application)
100
Table 27 - Instrument Power Supply Voltages
100
Safety Instructions
101
Delta R Check
101
Figure 53 - DMM Hookup to Measure 4-20 Ma Output
101
Heater Current Check
102
Allowable Limits
102
Table 28 - Heater Current
102
Defective Parts
103
Customer Service
103
Figure 54 - Connecting FES-200 to MT100 Transmitter
103
Figure 55 - MT100 Decade Box Wiring
103
Appendix Adrawings
105
Table 29 - MT100 Drawings in Appendix A
105
Appendix Bglossary
145
Abbreviations
145
Definitions
145
APPENDIX Chmi MENU OUTLINE (V1.09)
147
Appendix Dapproval Information
149
Appendix Ecustomer Service
155
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FCI MT100 Specifications
General
Brand
FCI
Model
MT100
Category
Measuring Instruments
Language
English
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