5.17 b0 Group Intelligent Constant Pressure Water Supply Parameters

✅: Indicates that the setting value of this parameter can be changed when the VFD is in both stopped and running states;
✳️: Indicates that the setting value of this parameter cannot be changed when the VFD is in a running state;
❎: Indicates that the value of this parameter is an actual detection record value and cannot be changed;

b0 Group: Intelligent Variable Frequency Constant Pressure Water Supply Parameters

Function Code	Name	Setting Range	Factory Value	Property	DEC Address
b0-00	Pressure Sensor Range	0~99.99 Bar (kg)	10.00	✅	45056
b0-01	Target Pressure Digital Setting Note: Target pressure determined by PA-01	0~99.99 Bar (kg)	5.00	✅	45057
b0-02	Sleep Pressure	0~100.0% (Linked proportionally to target pressure)	100.0%	✅	45058
b0-03	Wake-up Pressure	0~100.0% (Linked proportionally to target pressure)	95.0%	✅	45059
b0-04	Pressure Stability Deviation	0~100.0% (Linked proportionally to target pressure)	2.0%	✅	45060
b0-05	Sleep Delay	0~6553.5s (0: Sleep mode off)	20.0s	✅	45061
b0-06	Wake-up Delay	0~6553.5s	0.0s	✅	45062
b0-07	Pressure Upper Limit Protection Value	0~100.0% (Linked proportionally to target pressure)	10.0%	✅	45063
b0-08	Pressure Upper Limit Protection Shutdown Delay	0~6553.5s (0: Disable detection)	0.3s	✅	45064
b0-09	Frequency Below Target Pressure Protection Delay	0~6553.5s (0: Disable detection)	3.0s	✅	45065
b0-10	Auxiliary Pump Quantity Setting	0~4 (0: Disable one-to-many control)	0	✅	45066
b0-11	Auxiliary Pump Pressure Tolerance	0~100.0% (Linked proportionally to target pressure)	5.0%	✅	45067
b0-12	Auxiliary Pump Start Delay	0~6553.5s	30.0s	✅	45068
b0-13	Auxiliary Pump Pressure Reduction Tolerance	0~100.0% (Linked proportionally to target pressure)	5.0%	✅	45069
b0-14	Auxiliary Pump Stop Delay	0~6553.5s	30.0s	✅	45070
b0-15	Pressure Upper Limit Emergency Auxiliary Pump Reduction Delay (Preempts normal pump reduction time of b0-14)	0~6553.5s	3.0s	✅	45071

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