Daikin ECORICH EHU2504 - 12.2 [P00: DI_A] Switching the Effective Logic for the ON;OFF Signal; 12.3 [P13: PL0;QL0] Pressure;Flow Rate Characteristics and Settings

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PIM00504
12.2 [P00: DI_A] Switching the Effective Logic for the ON/OFF Signal
The motor can be run and stopped by input signals at digital input terminal DIN1.
This parameter enables switching of the effective logic of digital input terminal DIN1.
No. Code Name Setting range Default value Unit
P00 DI_A
ON/OFF signal
switching
0: Pump runs when DIN1 is ON
1: Pump runs when DIN1 is OFF
1 -
Set value
DIN1 terminal status
OFF ON
0 Pump stop Pump start
1 Pump start Pump stop
CAUTION
Frequent starts and stops by turning the power ON/OFF will cause damage the controller.
Starting and stopping the pump other than in emergencies should be accomplished by turning
digital input terminal DIN1 ON and OFF..
Memo
When using the product without using the ON/OFF digital input signals, setting “1” for this
parameter causes the hydraulic unit to start automatically in response to powering up.
12.3 [P13: PL0/QL0] Pressure/Flow Rate Characteristics and Settings
Set the pressure set value for PL0 and the flow rate set value for QL0.
Display Code Parameter Name Setting range Default value Unit
P13
PL0 Pressure setting
4 MPa specifications: 1.5 to 4.0 1.5
MPa
7 MPa specifications: 1.5 to 7.0 1.5
QL0 Flow rate setting
14 L specifications: 2.5 to 15.2 15.2
L/min25 L specifications: 3.5 to 25.1 25.1
30 L specifications: 3.5 to 28.5 28.5
The pressure/flow rate characteristic curve is shown below.
Flow rate
Pressure
PL0
pressure setting
QL0
flow rate setting