PIM-00004
△
1
[Operation Manual]
39/61
DAIKIN INDUSTRIES, LTD.
* [P08] 2: Expansion of pressure switch function
Expansion of pressure switch function is enabled when the [P18] (alarm output combination setting) parameter
in the setting mode is set to
“
2
”
.
Normally, the [P01] (pressure switch setting) parameter specifies the pressure that activates the pressure switch.
In this case, the pressure that activates the pressure switch is constant, regardless of the current P-Q selection.
On the other hand, the
“
expansion of pressure switch function
”
parameter specifies a ratio to the pressure
setting for each P-Q selection. Therefore, the pressure that activates the pressure switch varies depending on the
pressure setting for the P-Q selection. The setting range is 0 to 150 [%].
If
“
expansion of pressure switch function
”
is enabled, the alarm output is set to
“
individual alarm output
”
.
P08 = 0 (Individual alarm output), or
P08 = 1 (Integrated alarm output)
P08 = 2 (Expansion of pressure switch function)
時間
* [P39] Digital output selection
Digital output selection is available by changing parameter P18 and P39 as shown below;
[P08]
setting
[P07]
setting
[P39]
setting
Digital output 1
Digital output 2
Contact output
0
Completion output
1
Motor operation output
0
2
High-pressure pump operation output
Alarm output
0
Completion output
1
Motor operation output
1
2
High-pressure pump operation output
0
Completion output
1
Motor operation output
0
or
2
2
2
High-pressure pump operation output
Alarm output
or
warning output
Pressure switch output
0
Completion output
1
Motor operation output
0
2
High-pressure pump operation output
Alarm output
or
Pressure
switch output
0
Completion output
1
Motor operation output
1
2
High-pressure pump operation output
0
Completion output
1
Motor operation output
1
2
2
High-pressure pump operation output
No output
Alarm output
or
Pressure
switch output
or
warning
output
Pressure
Pressure
Pressure switch setting
Pressure switch setting
Time
Time
Pressure setting
Pressure setting
