Danfoss CCR2+ Operating Manual page 13

CCR2+ Controller
10. CCR2+ DASHBOARD
(Web App Screen)
(continuous)
VI.D3.C2.02
No. Name Description
Set upper deviation temperature counted from Required Temperature. Temperature alarm output
indicated signal when temperature exceed this range.
45 Dif. Temp +
Setting range between +1 °C and +20 °C
Factory setting: +10°C
Set lower deviation temperature counted from Required Temperature. Temperature alarm output
indicated signal when temperature drop below this range.
46 Dif. Temp
Setting range between −1 °C and −20 °C
Factory setting: -10°C
Set Alarm Delay. The temperature alarm delay when real temperature exceed exceed upper and
lower deviation counted from Required Temperature.
47 Alarm Delay
Setting range between 0 minute and 100 minute
Factory setting : 10 min
Alarm output:
StillOn – continuous alarm signal
48 Alert relay type
Pulse – pulse alarm signal 24 VDC every second
Factory setting: Pulse
Data archiving interval. The time can be set to any value between 10 seconds and 4 hours.
49 Archive frequency
Factory setting: 1 min
Disinfection sources for running disinfection and continuing the process, There are a few
combinations which allow initiation of the process based on one signal or in relation to many
needed signals.
Disinfection is initiated when:
-S0: sensor S0 reports a temperature higher than the disinfection temperature
-B1: input shorted to ground,
-S0+SCH: sensor S0 reports a temperature higher than the disinfection temperature in the
scheduled time period,
50 DisSources -B1+SCH: B1 input shorted to G (ground) in the scheduled time period, SCH - weekly schedule
runs and continues until it is complete, even if schedule was to terminate it,
-SCH: weekly schedule runs and continues until it is complete, even if schedule was to terminate it,
-S0/B1+SCH: B1 input shorted to G (fault to frame, ground) or sensor S0 reports a temperature
higher than the disinfection temperature in the scheduled time period,
-S0&B1: B1 input shorted to G and sensor S0 reports a temperature higher than the disinfection
temperature,
-S0&B1+SCH: B1 input shorted to G and sensor S0 reports a temperature higher than the
disinfection temperature in the scheduled time period.
Factory setting: S0
Relevant for input:
StillOn – Disinfection is started when input contact is shorted to M
51 DisSources type
Pulse – Disinfection is started by short pulse of input contact to M
Factory setting: Pulse
Form of date display:
YY - MM - DD – year, month, day
YY - DD - MM – year, day, month
52 Date format
DD - MM - YY – day, month , year
MM - DD - YY – month, day, year
Factory setting: YY - MM - DD
Status of CCR2:
Register - functions as temperature registration
53 CCR is
Reg+Dis - functions as disinfection control with registration
Factory setting: Reg+Dis
54 Current time Sets the real time »Clock, hour & minutes"
55 Current date Sets the real date "Day, Month, Year"
Setting is active, when dividing is Enable
Controller start disinfection with less number of risers set in »Start riser number«. Rest of risers are
not active. When disinfection in started risers is finished, rest of risers are sequently activated and
56 Start risers number
disinfected. If disinfection progress is less that Min.Div.Adv., risers will be divided.
Factory setting 20. Cannot be more than Risers number
Factory setting: 20
To be used when input source is not stable (B1: f.ex. thermostat switch, or S0: temp. source is not
stable)
Timer will start to count down the disinfection timeout when B1 is open or. S0 temp. is less that
Dis.Set.Temp.
57 Trigger timeout Timer is reseted if S0 temp. is higher that Dis.Set.Temp. or B1 input is closed.
In case of timeout count down to 0, disinfection will be stopped with timeout fault.
Enabled
Disabled
Factory setting: Disabled
Set Settings Click »Set Settings« to confirm changes
Load settings 1 Load settings from memory 1
Load settings 2 Load settings from memory 2
Save settings 1 Save settings into memory 1
Save settings 2 Save settings into memory 2
CORRECTIONS MENU:
No. Name Description
Sensor correction: S0 ... S36 in range: ±9,9 °C
58 S0, ... , S36 Do not make calibration when sensor cables are shorter than 10 meters.
For longer cable then 10 meters, used correction factors from table below.
Cable Length Cable
Usefull tool for calculating cable corrections by selecting cable length (m) and cross (mm
Calculator
Save settings Click »Save Settings« to confirm changes
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© Danfoss | 2019.02 | 13