Ka
Control
for Door Air Curtains
INSTALLATION AND OPERATING INSTRUCTIONS
39
Door air curtains
1.96
11.3.6 Function of Digital Inputs DI1 and DI2
The function of digital inputs DI1 and DI2 can be configured using parameter settings.
11.3.7.1 Function of DI1
Parameter P43
Parameter P43 is used to set the function of the digital input DI1.
11.3.6.2 Function of DI2
Parameter P44
Parameter P44 is used to set the function of the digital input DI2 when
DIP switch no. 4 = OFF.
Function
Standard
Min
Max Unit
P43
Function of Dl1
1
0
14
0 = No function
1 = ON / OFF . . . . . . . . . . . . . . . . . . . . . . . (Contact open --> ON)
2 = Heating / cooling changeover . . . . . . (Contact open - heating)
3 = Eco/Day mode . . . . . . . . . . . . . . . . . . . (contact open
→
Day)
4 = No function. . . . . . . . . . . . . . . . . . . . . (contact open without function)
5 = Condensation alarm . . . . . . . . . . . . . . (Contact open --> no condensation)
6 = General alarm . . . . . . . . . . . . . . . . . . . (Contact open --> no alarm)
7 = External frost protection monitor . . . (Contact open --> no frost)
8 = ON / OFF . . . . . . . . . . . . . . . . . . . . . . . (Contact closed --> ON)
9 = Heating / cooling changeover . . . . . . (Contact closed - heating)
10 = Eco/Day mode. . . . . . . . . . . . . . . . . . . (contact closed
→
Day)
11 = No function. . . . . . . . . . . . . . . . . . . . . (contact closed, no function)
12 = Condensation alarm. . . . . . . . . . . . . . (Contact closed --> no condensation)
13 = General alarm. . . . . . . . . . . . . . . . . . . (Contact closed --> no alarm)
14 = External frost protection monitor. . . (Contact closed --> no frost)
Function
Standard
Min
Max Unit
P44
Function DI2
2
0
14
0 = No function
1 = ON / OFF . . . . . . . . . . . . . . . . . . . . . . . (Contact open --> ON)
2 = Heating / cooling changeover . . . . . . (Contact open - heating)
3 = Eco/Day mode . . . . . . . . . . . . . . . . . . . (contact open
→
Day)
4 = No function. . . . . . . . . . . . . . . . . . . . . (contact open without function)
5 = Condensation alarm . . . . . . . . . . . . . . (Contact open --> no condensation)
6 = General alarm . . . . . . . . . . . . . . . . . . . (Contact open --> no alarm)
7 = External frost protection monitor . . . (Contact open --> no frost)
8 = ON / OFF . . . . . . . . . . . . . . . . . . . . . . . (Contact closed --> ON)
9 = Heating / cooling changeover . . . . . . (Contact closed - heating)
10 = Eco/Day mode. . . . . . . . . . . . . . . . . . . (contact closed
→
Day)
11 = No function. . . . . . . . . . . . . . . . . . . . . (contact closed, no function)
12 = Condensation alarm. . . . . . . . . . . . . . (Contact closed --> no condensation)
13 = General alarm. . . . . . . . . . . . . . . . . . . (Contact closed --> no alarm)
14 = External frost protection monitor. . . (Contact closed --> no frost