Regulation Parameter Table For The Distribution Rack - Elsteam EHPN Series Operating And Maintenance Manual

11.2 Regulation parameter table for the distribution rack

Par. Description
SETPOINT group
SP1 Humidity setpoint.
SP2 Humidity limit setpoint.
CONFIGURATION group
Operating mode (see "10.2 HUMIDITY REGULATION" ON PAGE 78)
0-1 (0) =ON/OFFfromdigitalinput;
CFG PROP (1)=Proportionalinput;
HUM (2)=Humiditysensor;
HUML (3)=Humiditysensor+limitsensor;
Type of regulator/sensor/probe S2 (regulation input).
NTC(0)=NTCprobe;
0-10(1)=Proportionalinput0...10V;
P2 0-5(2)=Proportionalinput0...5V;
0.20(3)=Input0...20mA;
4.20(4)=Input4...20mA;
E520(5)=EVHTP520proprietaryprobe.
P3 Minimum value S2 (if CFG=HUMorCFG=HUML).
P4 Maximum value S2 (if CFG=HUMorCFG=HUML).
P5 Sensor offset S2 (if CFG=HUMorCFG=HUML).
P7 S3 sensor type(limit sensor). Similar to P2.
P8 Minimum value S3 (if CFG=HUML).
P9 Maximum value S3 (if CFG=HUML).
P10 Sensor offset S3 humidity (if CFG=HUML).
P11 Number of branches installed.
P12 Number of nozzles from branch 1 to penultimate.
P13 Number of nozzles on last branch (highest).
Nozzle capacity
P14 0=4l/h;
1=8l/h.
P15 Racknetworkaddress.
REGULATION group
r0 Sensor 1 setpoint hysteresis.
r1 Minimum value for setting humidity setpoint.
r2 Maximum value for setting humidity setpoint.
r4 Humidity proportional band.
r5 Minimum production.
r6 Maximum production.
r10 Humidity limit probe setpoint hysteresis.
r11 Minimum value for setting humidity limit setpoint.
r12 Maximum limit setpoint value.
MAINTENANCE/ALARMS group
M5 Lowhumidityalarmthreshold.Thehysteresisisfixedat2%.0=Disabled.
Highhumidityalarmthreshold.Thehysteresisisfixedat2%.0=Disabled.
M6
M7 High/low humidity alarm delay. 0=Disabled.
M8 VDI washing cycle duration.
M10 Maintenance hours warning threshold for the unit.
M11 Maintenance hours warning threshold for the branch 1 solenoid valve.
M12 Maintenance hours warning threshold for the branch 2 solenoid valve.
M13 Maintenance hours warning threshold for the branch 3...7 solenoid valve.
M14 Maintenance hours warning threshold for the inlet solenoid valve.
M15 Maintenance hours warning threshold for the outlet solenoid valve.
M18 Number of activations warning for the solenoid valves.
924EHPNE4.01 - EHPN series humidifiers |89|Configurationparameters|
MU Range Default
% r1...r2
% r11...r12
0-1 / PROP /
---
HUM / HUML
NTC / 0-10 /
--- 0-5 / 0.20 /
4.20 / E520
%rH 0...100
%rH 0...100
%rH -10...10
NTC / 0-10 /
--- 0-5 / 0.20 /
4.20 / E520
%rH 0...100
%rH 0...100
%rH -10...10
num 1...7
num 1...100
num 1...100
--- 0/1
--- 1...3
% 0...20
% 0...r2
% r1...100
% 0...50
% 20...r6
% r5...100
% 0...20
% 0...r12
% r11...100
% 0...100
% 0...100
s 0...999
s 5...60
hx10 100...10000
hx10 100...2000
hx10 100...2000
hx10 100...2000
hx10 100...2000
hx10 100...2000
nx1000 100...10000
PW
70 U
85 U
0-1 U
0-10 M
0 M
100 M
0 M
0-10 M
0 M
100 M
0 M
3 M
1 M
1 M
1 M
1 M
2 U
20 M
95 M
50 M
20 M
75 U
2 U
20 M
95 M
20 M
95 M
120 M
30 M
4000 M
1000 M
1000 M
1000 M
1000 M
1000 M
2000 M
02/2024