Raypak B6000 Installation And Operating Manual - page 20
20
A-2
Raypak Modbus Register Assignments
Function Function Function
Type
2
4
3,6
Description
R/W
30001
40001
Setpoint
Day Setpoint (Desired water temp @70F)
R/W
30002
40002
Nitesetback Night Setback (Desired water temp @ 70F)
R/W
30003
40003
Ratio Out
1-200 = 0.1 - 20.0 in 0.1 increments
R/W
30004
40004
Throttling
Delta T of all boilers in system (Normally 20 / # boilers)
R/W
30005
40005
Modulating Step (%) min 5% steps
R/W
30006
40006
Wait State Time (Sec)
R/W
30007
40007
Outdoor Cut off Temperature (O/C)
R/W
30008
40008
Control Band (degrees F Tolerance from TAR) (C/B)
R/W
30009
40009
Lead Boiler Number (1 to Number of Boilers)
R/W
30010
40010
Number of Boilers
R/W
30011
40011
TP - Boiler Pump Delay (Min) Boiler #1
R/W
30012
40012
TP - Boiler Pump Delay (Min) Boiler #2
R/W
30013
40013
TP- Boiler Pump Delay (Min) Boiler #3
R/W
30014
40014
TP- Boiler Pump Delay (Min) Boiler #4
R/W
30015
40015
TP- Boiler Pump Delay (Min) Boiler #5
R/W
30016
40016
TP- Boiler Pump Delay (Min) Boiler #6
R/W
30017
40017
TP- Boiler Pump Delay (Min) Boiler #7
R/W
30018
40018
TP- Boiler Pump Delay (Min) Boiler #8
R/W
30019
40019
TS - Ignition Time (Sec) Boiler #1
R/W
30020
40020
TS - Ignition Time (Sec) Boiler #2
R/W
30021
40021
TS - Ignition Time (Sec) Boiler #3
R/W
30022
40022
TS - Ignition Time (Sec) Boiler #4
R/W
30023
40023
TS - Ignition Time (Sec) Boiler #5
R/W
30024
40024
TS - Ignition Time (Sec) Boiler #6
R/W
30025
40025
TS - Ignition Time (Sec) Boiler #7
R/W
30026
40026
TS - Ignition Time (Sec) Boiler #8
R/W
30027
40027
Time - Hrs
R/W
30028
40028
Time - Min
R/W
30029
40029
Time - DWK
R/W
30030
40030
Lead Change Hours
R
10001
30031
40031
Bit 0 = Night Setback on
Night Setback
R
10017
30032
40032
Bit 0 = Fault Status )1=system fault)
Controller LED Status
R
10018
Bit 1 = Call Out Request (1 = Yes)
Controller LED Status
R
30033
40033
Outdoor Temperature + 35
R
30034
40034
Water Temperature + 35
R
30035
40035
Target Temperature (TAR)
R
30036
40036
Valve Position (0-100%) - Boiler #1
R
30037
40037
Valve Position (0-100%) - Boiler #2
R
30038
40038
Valve Position (0-100%) - Boiler #3
R
30039
40039
Valve Position (0-100%) - Boiler #4
R
30040
40040
Valve Position (0-100%) - Boiler #5
R
30041
40041
Valve Position (0-100%) - Boiler #6
R
30042
40042
Valve Position (0-100%) - Boiler #7
R
30043
40043
Valve Position (0-100%) - Boiler #8
30044
40044
Boiler #1 Status Word
Boiler #1
bit
R
10209
0
Boiler Not On Line
(0 = Normal, 1 = Alarm)
R
10210
1
Boiler Operation
(0 = Firing, 1 = Ready)
R
10211
2
Low Water Cutoff
(0 = Normal, 1 = Alarm)
R
10212
3
Low Pressure Water
(0 = Normal, 1 = Alarm)
R
10213
4
Low Pressure Gas
(0 = Normal, 1 = Alarm)
R
10214
5
High Pressure Gas
(0 = Normal, 1 = Alarm)