intech 21 OPLC-2100, Operation Manual, Page: 4 / 15

OPLC-2100 Operation Manual
CONFIDENTIAL
21 Harbor Park Dr. N, Port Washington Phone: 516.656.72211 Fax: 516.626.7201
4
PID_I = 0.7 DDBBCBA
PID_D = 0.0 SET CALIBRATE
Password2:******* CAL OUTDoorTemp NEW ODTAdj=0.
IntSumErr=-7.1 CAL SYStemTemp NEW SYSTAdj=0
Correction=-6.6 SET Com.ID NEW Com.ID=3 SetPSenser@4ma
NEWPSes@4ma=
FiringRate=64.3% SetPSenser@20ma NEWPSes@20ma=
LowFlameRate=15%
MAINTENANCE
Password1:******* SET PID_P NEW PID_P= 0.7 CAL PRESSURE
NEW PRAdj=0.1
PressurStp=5.2psi
=3.0psi CACADCB SET PID_I NEW PID_I=0.5 CAL ValveCloseP NEW Cadj=572
SampleRate=12sec
SET PID_D
NEW PID_D=0.2
PurgeDelay=30sec
SET PurgeDelay
NEW PurgeD=30sec
PsPurgeDly=15sec
SET PsPurgeDly
NEW PPurgeD=20sec
PSen@4ma =-15psi SET Pressure Stp New Pres=5.6psi
PSen@20ma = 15psi
SET LowFlame LVL
NewFlameLvl=15%
Pressure=4.9psi SET SamplingRate NewSampleR=12sec
SYS Temp=120°F
OD Temp = 42°F
Com.ID=1
Fig.3
Typical track of the Fuel Valve position for a regular Heating Cycle.
(‘OFF’ part of the Cycle is not shown)
|
Purge state | HeatUp | D:Norm state | PPrg (Post Purge) state
| | state | ~ ~~ ~~ | |
Valve Position -------|--------- |~ ~ ~ ~~ ~ ~~~ ~~~~~~~~~~~~~---------------------------|
When the Pressure | | ~ | |
Set-Point is reached | ~ | ~ | |
| | ~ | | |
| | ~ | | |
| | ~ | | |
| LFR ________________~ | | _______________LFR |
| | | | | | | |
| | | | | | | |
| | | | | | | |
| | | | | | | |
| | | | | | | |
|-----|---------------|----------|---------------------------------|----- |--------------|-----|
| Ramp| Purge Delay | | |Slope1|PostPurgeDelay|Slope2
*Boiler *Boiler
’ON' 'OFF'