Daikin intelligent touch Controller DCS601C51 Operation Manual page 61

System Settings
Menu Item
• Limitations of the simple interlock function
Simple
In the simple interlock function, setting the inconsistent input/output conditions is
Interlock
allowed as described below.
* Priority of the interlock programs is determined in such a way that the lower program
has a higher priority and the output 2 has a higher priority than the output 1.
Example 1) When the interlock input point and the control target are same
Interlock
Program
Number
Program 1
Result : 1-00 cannot be initiated. (Even if it has been initiated, it should be stopped by
Example 2) When the interlock input point and the control target are same but the
Interlock
Program
Number
Program 1
Result : The interlock output 2 with a higher priority is executed. (1-01 stops.)
The settings of the input/output conditions as described in the
example 3 below
therefore never use these
Example 3) When the interlock input point and the control output fall into a loop
Interlock
Program
Number
Program 1
Program 2
Program 2
Interlock
output 2
Result : The interlock program is repeated endlessly. In the example
Description
Interlock Interlock Output 1
input point Input Condition Control Target
Any one or more
1-00 1-00
of the groups ON
the interlock control function.)
control items specify opposite operations
Interlock Interlock Output 1
input point Input Condition Control Target
Any one or more
1-00 1-01
of the groups ON
will cause a failure of the air conditioning unit;
settings.
Interlock Interlock Output 1
input point Input Condition Control Target
Any one or more
1-00 1-01
of the groups ON
Any one or more
1-01 1-00
of the groups ON
Program 1
Interlock output 1
1-00
Start
<1-01 operation control>
<1-00
operation
control>
<1-01 stop control>
1-01
Stop
Interlock output 2
above, the air conditioning units : 1-00 and 1-01 repeat
start/stop operations endlessly.
Interlock Output 2
Control Item Input Condition Control Target
Stop No detection
Interlock Output 2
Control Item Input Condition Control Target
Any one or more
Start operation
of the groups OFF
Interlock Output 2
Control Item Input Condition Control Target
Any one or more
Start operation
of the groups OFF
Any one or more
Stop
of the groups OFF
1-01
Start
<1-00
stop
control>
1-00
Stop
Program 1
Operation
(Reference)
See pages
92
Control Item
– –
Control Item
1-01 Stop
Control Item
1-01 Stop
1-00 Start operation
Program 2
Interlock
output 1
94
to
60