Daikin Super Unit SUT00D8021-30, Operation Manual

Page: 71 / 95

PIM00424
12-11
12.4
Output signal Setting
The digital output, and the signal type can be selected by parameters, as shown in the table below.
12.4.1
Parameter
■
Parameters for output signal
Display Sign Parameter Name Range
Factory Default
Setting
Unit
P07 WN_M Warning output level 0
〜
2 0 -
P08 AMIX Alarm output mix 0
〜
2 1 -
P39 DO_S Digital output selection 0
〜
7 0 -
12.4.2
[P39: DO_S] Digital output selection
By changing the parameter "P39: Digital output selection ", the function of digital output DO1 can be selected.
■
Digital output DO1 selection
P39: Digital output selection
Function
Description
0
PQ number switching
completion output
When switch the PQ selection number, if the pressure
command, flow rate command reach the goal, it will
become ON.
1 Motor running output It will become ON when the motor power is on.
2
High-pressure side
running output
It will become ON, if only the high pressure side runs.
3 (Reserved for system) (Reserved for system)
4
Pressure and flow
coincidence output It will become ON, when the flow rate or pressure
match.
5
Pressure coincidence
output
It will become ON , when the pressure matches.
6
Flow rate coincidence
output
It will become ON , when the flow rate matches.
7 Fully charged Output It will become ON, if the main circuit is charged fully.
■
Pressure coincidence / Flow rate coincidence detection
The current pressure and flow rate can be detected, when the pressure or flow rate command value is within a
certain range.
The coincidence detection range, by setting a percentage of the command value, is limited by the coincidence
detection minimum.
No. Sign Name Range
Factory Default
Setting
Unit
P41 PCMW
Pressure coincidence
detection range
0
〜
99 5 %
P42 PCMM
The minimum value of
pressure coincidence
detection
0.0
〜
99.9 0.1 MPa
P43 QCMW
Flow rate coincidence
detection range
0
〜
99 5 %
P44 QCMM
The minimum value of
flow rate coincidence
detection
0.0
〜
99.9 0.2 L/min