Preferred Instruments JC-FWC-ND-OIT User manual
Preferred Instruments | Danbury, CT USA | http://www.PreferredInstruments.com
Feedwater Center
Model JC-FWC-ND-OIT &JC-FWC-ND
Quick Start Guide
CONTENTS
Initial Parameter Setup 2
Parameters - Installed Devices 2
Parameters - Scope 3
Parameters - Engineering Units 3
Modbus Adressing 5
Troubleshooting 12
SDI-FWC-FC-ND-OIT
Revision 0.0
02/13/2019
INTRODUCTION
This guide is designed to simplify the commissioning
process by detailing the initial parameters required to
properly setup a Preferred Instruments Feedwater Cen-
ter - Transfer Pump/Surge Tank Control. This guide is to
be used in conjunction with the Installation and Operation
Manual, SDI-JC-FWC-ND-OIT.
Feedwater Center
Model JC-FWC-ND-OIT
3
Preferred Instruments - Feedwater Center Model JC-FWC-ND-OIT
MAIN MENU
> 1. TUNING -
2. TUNING - TRANSFER
3. UTILITIES
4.
5. PAGER SETUP
6. I/O
7. INITIAL SETUP PARAMETERS
QUICK START QUIDE
INITIAL PARAMETER SETUP
The Preferred Instruments Feedwater Center - Transfer Pump/
Surge Tank Control is designed to be eld adjustable for multiple
applications. In order to customize to your installation some pre-
liminary settings must be entered.
After initial powerup, the homepage should be displayed. To set
initial parameters, Press the MAIN MENU button, and then “7” for
Initial Parameter Menu
There is a detailed list of these parameter values found in the
operation and instruction manual SDI-JC-FWC that provides an
area to record each setting for future use in case the unit must
be replaced.
FACTORY
VALUE
DESCRIPTION HELP/COMMENTS
NOT USED SURGE TANK LEVEL If the system being set up has a Level sensor on the Surge
Tank, turn the ‘NOT USED’ to ‘INSTAL’D’
NOT USED TRANSFER PUMP DISCH
PRESSURE
If the system being set up has a Pressure sensor on the
Transfer Pump Header, turn the ‘NOT USED’ to ‘INSTAL’D’
NOT USED MAKE UP FLOW If the system being set up has a Flow sensor on the Make
Up water line going into the Surge tank, turn the ‘NOT
USED’ to ‘INSTAL’D’
NOT USED MAKE UP PRESSURE If the system being set up has a Pressure sensor on the
Make Up water line going into the Surge tank, turn the
‘NOT USED’ to ‘INSTAL’D’
NOT USED SURGE TANK TEMPERATURE If the system being set up has a temperature sensor in the
Surge tank, turn the ‘NOT USED’ to ‘INSTAL’D’ by using
the UP and DOWN arrow keys and highlighting the ‘NOT
USED’ and pressing enter.
NOT USED COND RTN FLOW If the system being set up has a Flow sensor on the Con-
densate return line, turn the ‘NOT USED’ to ‘INSTAL’D’
NOT USED COND RTN TEMP If the system being set up has a Temperature sensor
on the Condensate return line, turn the ‘NOT USED’ to
‘INSTAL’D’
NOT USED BACKUP PUMP HEADER PSI If the system being set up has a Pressure sensor in the
Transfer Pump Header, turn the ‘NOT USED’ to ‘INSTAL’D’
PARAMETER SETTINGS
> 1. PARAMETERS - SETUP 1
2. PARAMETERS - SETUP 2
3. SETUP EGUS
PARAMETER - SETUP 1 deals with the installed devices. Set each sensor to INSTAL’D if it is included in this applica-
tion.
PARAMETERS - INSTALLED DEVICES
PARAMETER SETUP - 1
SENSORS:
SURGE TANK LEVEL (AI 0.1): INSTAL’D
PUMP DISCH PRESS (AI 0.2): INSTAL’D
MAKE UP FLOW (AI 6.1): INSTAL’D
MAKE UP PRESSURE (AI 6.2): INSTAL’D
SURGE TANK TEMP (AI 6.3): INSTAL’D
COND RTN BLOW (AI 6.4): INSTAL’D
COND RTN TEMP (AI 6.5): INSTAL’D
(AI 6.6): NOT USED
(AI 6.7): NOT USED
BU DUMP DISCH PSI (AI 6.8): INSTAL’D
QUANTITY OF PUMPS
TRANSFER PUMPS :
4
TRANSFER LEAD ALWAYS ON : YES
Preferred Instruments - Feedwater Center Model JC-FWC-ND-OIT
4
QUICK START QUIDE
FACTORY
VALUE
DESCRIPTION HELP/COMMENTS
NOT USED SURGE TANK IN USE If the system being set up has a Surge tank installed, turn
the ‘NOT USED’ to ‘INSTAL’D’ by using the UP and DOWN
arrow keys and highliting the ‘NOTUSED’ and pressing en-
ter.
NOT USED MAKE UP PSI CONTROL VALVE If the system being set up has a control valve on the Surge
Tank Tank, change ‘NOT USED’ to “INSTAL’D’ This en-
ables the Pressure Control Valve output.
NOT USED SURGE TANK LEVEL CONTROL
VALVE
If the system being set up has a control valve on the Surge
Tank, change ‘NOT USED’ to “INSTAL’D’ This enables the
Level Control Valve output.
PARAMETER - SETUP 2 deals with the scope and type of control being used. A description of the eect of each pa-
rameter are provided.
PARAMETERS - SCOPE
PARAMETERS - INSTALLED DEVICES
FACTORY
VALUE
DESCRIPTION HELP/COMMENTS
0TRANSFER PUMPS Enter the number of Transfer pumps installed in the sys-
tem (up to four)
NO TRANSFER LEAD ALWAYS ON Enabling this, changing ‘NO’ to ‘YES’, will ensure that the
Lead Transfer pump runs continuously.
MAIN MENU
> 1. TUNING - FEEDWATER/DA
2. TUNING - TRANSFER
3. UTILITIES
4. HISTORICAL CHARTS
5. PAGER SETUP
6. I/O
7. INITIAL SETUP PARAMETERS
PARAMETER SETTINGS
> 1. PARAMETERS - SETUP 1
2. PARAMETERS - SETUP 2
3. SETUP EGUS
PARAMETER SETUP - 2
SCOPE:
SURGE TANK IN USE : INSTAL’D
XFER HEADER CONTROL : PRESSURE
MU PSI CONTROL VALVE : INSTAL’D
5
Preferred Instruments - Feedwater Center Model JC-FWC-ND-OIT
The ability to eld adjust engineering units has been added to the Feedwater Controller in order to allow each installa-
tion to accomodate the installed eld sensors. Each Engineering unit listed is editable from the “Set EGU’s” page. For
details on how to work with the Global Engineering Unit Editor, please reference the Operation and Installation manual
SDI-JC-FWC-ND-OIT.
ID NAME VALUE 0% VALUE 100% DECPT HELP/COMMENTS
A1
A2 ST LVL 0.0 1000 1 Surge Tank Level in “WC
A3
A4 STF -50 300 0 Surge Tank Temperature in °F
A5
A6 MU PSI 0.0 25.0 1 Makeup Pressure in PSI
A7 MU FLO 0 100 0 Makeup Flow in GPM
A8
A9 CR F -50 300 0 Condensate Return Temperature in °F
A10 CR FLO 0 100 0 Condensate Return Flow in GPM
A11
A12 TP VSD 0 60 0 Transfer Pump VSD in Hz
A13 DEMAND 0 100 0 Demand (it is not recommended to change this value)
PARAMETERS - ENGINEERING UNITS
Preferred Instruments - Feedwater Center
6
MODBUS ADDRESSING
MODBUS ADDRESSING NUMBERS
NOTE:
For MODBUS information on JC-FWC-ND-OIT Feedwater Center-
Transfer Pump/Surge TankControl refer to Installation & Operation
manual(SDI-JC-FWC-ND-OIT).
MODBUS: The following information applies to JC-FWC-ND-OIT Feedwater Center-Transfer Pump/Surge Tank Control.
Default: Options:
Device Address: 1 1-31
Baud: 19200 1200, 2400, 4800, 9600, 19200, 38400
Parity: ODD ODD, EVEN
Data Format: RTU RTU, ASCII
Wiring Interface: RS485, 2 wire, isolated
NOTE:
MODBUS addresses below are for the OIT version, this does not include
points that are used on the touch screen.
7
Preferred Instruments - Feedwater Center
MODBUS ADDRESSING
MODBUS ADDRESSING NUMBERS
Modbus
Register
Address
Description
Read/
Write
Allowed
EGU for
register =
10000
EGU for
register = 0 Units Notes:
40001
40002
40003
40004
40005
40006
40007
40008
40009
40010
40011
40012
40013
40014
40015
40016
40017
40018
40019
40020 Surge Tank Low-Low Level Alarm Setpoint Y 100 0 %
40021 Surge Tank Low-Low Level Alarm Delay Y 100 0 secs
40022
40023
40024
40025
40026
40027
40028
40029
40030
40031
40032
40033
40034
40035
40036 Surge Tank Level for 100% MU Valve Y 100 0 %
40037 Surge Tank Level for 0% MU Valve Y 100 0 %
40038 Transfer Pump VSD Minimum Speed Y 60 0 %
40039 Surge Tank Level Valve Demand Y 100 0 %
40040 Surge Tank Level Low Alarm Set point Y 100 0 %
40041 Surge Tank Level Low Alarm Time Delay Y 100 0 Secs
40042 Surge Tank Level High Alarm Set point Y 66.6 0 %
40043 Surge Tank Level High Alarm Time Delay Y 100 0 Secs
40044
40045
40046
Preferred Instruments - Feedwater Center
8
MODBUS ADDRESSING
Modbus
Register
Address
Description
Read/
Write
Allowed:
EGU for
register = 0
EGU for
register =
10000
Units Notes:
40047 Y 0 100 psi
40048 0 25 psi
40049 Y 0 100 Secs
40050 Y 0 25 psi
40051 Y 0 100 secs
40052 Transfer Pump Start Lag SP Deviation Y 0 66.6 “WC
40053 Transfer Pump Demand Add a Lag Y 0 100 %
40054 Transfer Pump Add a Lag Delay Y 0 100 secs
40055 Transfer Pump Stop Lag SP Deviation Y 0 66.6 “WC
40056 Transfer Pump Demand Stop a Lag Y 0 100 %
40057 Transfer Pump Stop a Lag Delay Y 0 100 secs
40058 Transfer Pump Add’l Start Lag Delay Y 0 100 secs
40059 Transfer Pump Add’l Stop Lag Delay Y 0 100 secs
40060 Transfer Pump Quantity Y 0 100 secs
40061 Transfer Pump Rotate Runtime Hours Y 0 100 %
40062 Transfer Pump 1 Fault Delay Y 0 100 secs
40063 Number of Transfer Pumps in System Y 0 100 pumps
40064 Transfer Pump Rotate Overlap Time Y 0 10000 secs
40065 Transfer Pump Lead Y 0 100 pump #
40066 Synchronize Time Value 0 100
40067
40068
40069 spare
40070 spare
40071 spare
40072 spare
40073 spare
40074 spare
40075
40076 Surge Tank Level 0 66.6 “WC 2
40077
40078
40079
40080
40081 Surge Tank Make Up water Valve 0 100 %
40082 Transfer Pump 1 Speed 0 60 % 2
40083 Transfer Pump 2 Speed 0 60 % 2
40084 Transfer Pump 3 Speed 0 60 % 2
40085
40086
40087
40088
40089
40090
40091 Make Up Water Flow 0 100 GPM
9
Preferred Instruments - Feedwater Center
MODBUS ADDRESSING
Modbus
Register
Address
Description
Read/
Write
Allowed:
EGU for
register = 0
EGU for
register =
10000
Units Notes:
40093 Condensate Return Temperature -50 300 °F
40094 Condensate Return Flow 0 100 GPM
40095 Surge Tank Pump 1 Elapsed Time 0 10000 Hrs 2
40096 Surge Tank Pump 2 Elapsed Time 0 10000 Hrs 2
40097 Surge Tank Pump 3 Elapsed Time 0 10000 Hrs 2
40098
40099
40100
40101
40102
40103
40104
40105 spare
40106 Controllr Version
40107 Surge Tank Pump 4 Speed 0 60 % 2
40108 Surge Tank Pump 4 Elapsed Time 0 10000 Hrs 2x
40109
40110
40111
40112
40113
40114
40115
40116
40117
40118
40119
40120
40121
40122
40123
40124
40125
40126
40127
40128
Preferred Instruments - Feedwater Center
10
Modbus
Coil
Address
Read/
Write
Allowed
coil = 0
coil = 1
00001
00002
00003 ST Level Control Valve Auto/Manual Y Auto Manual
00004
00005
00006
00007
00008 Transfer Pump Quantity Auto/Manual Y Auto Manual
00009 Transfer Pump Lead Select Auto/Manual Y Rotate Manual
00010 Transfer Pump Fault Reset Y Reset Normal
00011 Remote Alarm Silence Y Reset Normal
00012
00013
00014
00015
00016
00017
00018 Has Makeup Water Flow Y NOT USED INSTAL’D
00019 Has Makeup Water Pressure Y NOT USED INSTAL’D
00020 Has Condensate Return Temperature Y NOT USED INSTAL’D
00021 Has Condensate Return Flow Y NOT USED INSTAL’D
00022 Has Surge Tank Installed Y Valve PUMP
00023
00024
00025
00026
00027 Transfer Pump Always On Y NO YES
00028
00029 Sychronize Time Y FALSE TRUE
00030 Has Surge Tank Level Y NOT USED INSTAL’D
00031
00032
00033 spare
00034 spare
00035 spare
00036 spare
00037 spare
00038 spare
00039 spare
00040 Common Alarm Alarm Normal
00041
00042
00043
00044
MODBUS ADDRESSING
Note: Modbus address “00xxx” means Holding Register xxx
11
Preferred Instruments - Feedwater Center
Modbus
Coil
Address
Read/
Write
Allowed
coil = 0
coil = 1
00045
00046
00047
00048
00049
00050
00051
00052
00053
00054
00055 Transfer Pump 1 Lead Is Lead Not Lead
00056 Transfer Pump 2 Lead Is Lead Not Lead
00057 Transfer Pump 3 Lead Is Lead Not Lead
00058 Transfer Pump 1 Fault Alarm Normal
00059 Transfer Pump 2 Fault Alarm Normal
00060 Transfer Pump 3 Fault Alarm Normal
00061 Surge Tank Low Level Alarm Alarm Normal
00062 Surge Tank Low-Low Level Alarm Alarm Normal
00063 Surge Tank High Level Alarm Alarm Normal
00064
00065
00066
00067
00068
00069 Transfer Pump 1 Active Start Stop
00070 Transfer Pump 2 Active Start Stop
00071 Transfer Pump 3 active Start Stop
00072
00073
00074
00075
00076
00077 Surge Tank Low Level Switch Alarm Normal
00078 Transfer Pump 1 On Start Stop
00079 Transfer Pump 2 On Start Stop
00080 Transfer Pump 3 On Start Stop
00081
00082
00083
00084
00085
00086 Disable All Enabled Disabled
00087
00088
00089
MODBUS ADDRESSING
MODBUS ADDRESSING NUMBERS (CONTINUED)
Preferred Instruments - Feedwater Center
12
MODBUS ADDRESSING NUMBERS (CONTINUED)
MODBUS ADDRESSING
Modbus
Coil
Address
Read/
Write
Allowed
coil = 0
coil = 1
00090
00091 Transfer Pump 1 Start Start Stop
00092 Transfer Pump 2 Start Start Stop
00093 Transfer Pump 3 Start Start Stop
00094
00095
00096
00097
00098
00099
00100
00101 Surge Tank MU Valve in Auto Auto On or O
00102
00103 Spare Yes No
00104 Spare Yes No
00105 Transfer Pump 1 Speed in Auto Auto On or O
00106 Transfer Pump 2 Speed in Auto Auto On or O
00107 Transfer Pump 3 Speed in Auto Auto On or O
00108 Transfer Pump 4 Speed in Auto Auto On or O
00109 Transfer Pump 4 Lead Is Lead Not Lead
00110 Transfer Pump 4 Fault Alarm Normal
00111 Transfer Pump 4 Active Start Stop
00112 Transfer Pump 4 On Start Stop
00113 Transfer Pump 4 Start Start Stop
13
Preferred Instruments - Feedwater Center
Block Numbers
Wiring Location
DescriptionBoard/Slot I/O Channels
600 CPU/0 AI.0.1 Surge Tank Level
601 CPU/0 AI.0.2 Pump Discharge PSI
602 CPU/0 RO.0.1 Common Alarm Relay
615 DIN/1 DI.1.1 Transfer Pump 1 On
616 DIN/1 DI.1.2 Transfer Pump 2 On
617 DIN/1 DI.1.3 Transfer Pump 3 On
618 DIN/1 DI.1.4 Transfer Pump 4 On
619 DIN/1 DI.1.5
620 DIN/1 DI.1.6 Surge Tank Level LoLo
621 DIN/1 DI.1.7
622 DIN/1 DI.1.8
623 DIN/1 DI.1.9
624 DIN/1 DI.1.10
625 DIN/1 DI.1.11
626 DIN/1 DI.1.12
627 DIN/1 DI.1.13
628 DIN/1 DI.1.14
629 DIN/1 DI.1.15 Disable All (BAS Contact)
630 HOA- ROUT/2 HO.2.1 Transfer Pump 1 Start Circuit
631 HOA- ROUT/2 HO.2.2 Transfer Pump 2 Start Circuit
632 HOA- ROUT/2 HO.2.3 Transfer Pump 3 Start Circuit
633 HOA- ROUT/2 HO.2.4 Transfer Pump 4 Start Circuit
634 HOA- ROUT/2 HO.2.5
635
636
637
645
646
647
648
649
Input and output block numbers are assigned according to the physical hardwired address. Knowing the signal chan-
nel number and I/O board slot number will allow you to determine the block number. The following table provides block
numbers for all Feedwater Center Models. Disregard block numbers above the number of pumps in each model.
INPUT/OUTPUT BLOCK NUMBERS
TROUBLESHOOTING
Preferred Instruments - Feedwater Center
14
INPUT/OUTPUT BLOCK NUMBERS (CONTINUED)
Block Numbers
Wiring Location
DescriptionBoard/Slot I/O Channels
660
661
662
663
664
675 A/M-AOUT/5 AM.5.1 Transfer Pump 1 Speed
676 A/M-AOUT/5 AM.5.2 Transfer Pump 2 Speed
677 A/M-AOUT/5 AM.5.3 Transfer Pump 3 Speed
678 A/M-AOUT/5 AM.5.4 Transfer Pump 4 Speed
679 A/M-AOUT/5 AM.5.5 Transfer Make Up Water Valve
690 AIN/6 AI.6.1 Make Up Water Flow
691 AIN/6 AI.6.2 Make Up Water Pressure
692 AIN/6 AI.6.3 Surge Tank Temperature
693 AIN/6 AI.6.4 Condensate Return Temperature
694 AIN/6 AI.6.5 Condensate Retun Flow
695 AIN/6 AI.6.6 Spare
696 AIN/6 AI.6.7 Spare
697 AIN/6 AI.6.8 Backup Pump Discharge Pressure
TROUBLESHOOTING
15
Preferred Instruments - Feedwater Center Model JC-FWC-ND-OIT
NOTES:
Preferred Instruments - Feedwater Center Model JC-FWC-ND-OIT
16
REVISION HISTORY
REV
0.0 FIRST ISSUE (02/13/2019)
Description
SDI-FWC-ND-OIT-QS
Revision 0.0
02/13/2019
A Division of
Preferred Utilities Manufacturing Corp.
31-35 South St.
Danbury, CT 06810
www.Preferred-MFG.com
Phone: (203) 743-6741
SDI-FWC-ND-OIT-QS
Revision 0.0
02/13/2019
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