background image

13 

 

7. Adjustment Parameters

 

 

 

 

Parameter 

Item 

Initial Value 

Function 

Coefficient 

1.000 

When calibrating the temperature, enter the coefficient. 
Temperature value displayed on the controller = (sampled 
temperature value - zero) × coefficient 

Zero 

0000

 

Compensate for the zero deviation of hardware. 

Present 

Temperature 2 

0000

 

Display the value of temperature which is sampled and 
calibrated by the controller. This value is a real-time 
value and cannot be set. 

Standard 

pressure 

00.00MPa 

When calibrating the exhaust pressure, enter the standard 
pressure value. The controller will calculate the pressure 
coefficient based on the division of user input value by air 
supply pressure currently detected and save it. The 
standard pressure value is not saved and only used to 
calculate the coefficient. 

Coefficient 

1.000 

When calibrating the pressure, enter the coefficient. 
Pressure value displayed on the controller = sampled 
pressure value × coefficient 

Zero 

00.00MPa 

When the air supply pressure is less than the set value, it 
will be displayed as 0.00MPa. 

Present Pressure 

00.00MPa 

Display the value of pressure which is sampled and 
calibrated by the controller. This value is a real-time 
value and cannot be set. 

Standard voltage 

0000V 

When calibrating the voltage, enter the standard voltage 
value. The controller will calculate the voltage coefficient 
based on the division of user input value by voltage value 
currently detected and save it. The standard voltage value 
is not saved and only used to calculate the coefficient. 

Coefficient 

1.000 

When calibrating the voltage, enter the coefficient. 
Voltage value displayed on the controller = (sampled 
voltage value - zero) × coefficient 

Present Voltage 

0000V 

Display the value of voltage which is sampled and 
calibrated by the controller. This value is a real-time 
value and cannot be set. 

CURR MODE 

DEBUG/ WORK 

Set the update rate of current display; data is updated fast 
in DEBUG mode; data is updated slowly in WORK 
mode. 

LED NUM 

3LED 

It is set to 3LED. 

Содержание MAM860

Страница 1: ...MAM860 IV Oil Free Scroll Air Compressor Controller Operation Manual ...

Страница 2: ...Ⅱ Description of Keys 1 Ⅲ Status Display and Operation 3 Ⅳ Viewing Running Parameters 4 Ⅴ List of User Parameters 5 Ⅵ List of Manufacturer Parameters 8 Ⅶ Adjustment Parameters 11 Ⅷ Operation Authority and Password Management 14 ...

Страница 3: ... operation of air compressors including automatic pressure control real time display of failure messages protection shutdown networking group control etc Four lines of text can be displayed on the LCD screen where operators can set parameters and check operating status of compressor via man machine dialog Ⅱ Description of Keys Power Run Fault ...

Страница 4: ...ata Confirm key Down key When viewing parameters press this key to move the scroll bar down When modifying data press this key to decrease the flashing data value in the current position Dec key Up key When viewing parameters press this key to move the scroll bar up When modifying data press this key to increase the flashing data value in the current position Inc key Shift key When modifying data ...

Страница 5: ... Manufacturer Parameters Adjustment Parameters 3 Status Display and Operation Ⅲ Status Display and Operation When the controller is powered on the following interfaces are displayed After a delay of 5 seconds the main interface is displayed as follows Press Down key to enter the menu selection interface below Display interface after power on ...

Страница 6: ...age and Air End Current menu to view voltage and air end current Press key to enter the interface of host and fan current M1 M2 0V A 0 0 0 0 B 0 0 0 0 C 0 0 0 0 Press key to return to the previous menu or main interface If you stop operating on a certain interface the system will automatically return to the main interface after 60 seconds History Fault Production Date and Number Current Fault Comm...

Страница 7: ...tart time of Air End 1 When Air End 1 starts timing starts During this time it does not provide protection against overload and avoids the impulse current when the motor starts Air End 2 Delay 0006 s Set the start time of Air End 2 When Air End 2 starts timing starts During this time it does not provide protection against overload and avoids the impulse current when the motor starts Load Delay 000...

Страница 8: ...r compressor need to be operated manually after it is powered on when set to Auto the air compressor automatically loads and unloads according to pressure after it is powered on Communica tion Method No Comp uter Conn ection When set to No communication does not work when set to Computer it serves as a slave and communicates with external devices according to MODBUS protocol When set to Connection...

Страница 9: ... 0000 When connected for operation set the number of air compressors in the network Connection Lower Pressure Limit 00 00 MPa When connected for operation find a machine in the network to load or start when the host pressure is lower than this preset pressure Connection Upper Pressure Limit 00 00 MPa When connected for operation find a machine in the network to unload or stop when the host pressur...

Страница 10: ...more than 1 2 times of the set value Air End 2 Current Maximum allowable motor overload current 1 2 After delay start of Air End 2 the machine will present a delay shutdown according to overload characteristics when the motor current is more than 1 2 times of the set value Temperature 1 Warning 105 When Air End 1 temperature is higher than this set temperature a warning will be given Temperature 1...

Страница 11: ...r frequency of air compressor If set incorrectly there will be a deviation in detected current value Connection Method Advanced Compatible Alternate High Voltage 0000V When the controller detects that the voltage is higher than the set value the machine will shut down for protection and a higher voltage is reported When set to 0000 the high voltage function is invalid Low Voltage 0000V When the co...

Страница 12: ...000 0 s When the open phase protection time is set to 20 seconds the open phase protection does not work If the unbalance protection works an unbalance protection action will occur Maintenanc e Parameter Reset Oil Filter 0000 hrs Total use time of oil filter Reset it when a new oil filter is used Oil Separator 0000 hrs Total use time of oil separator Reset it when a new oil separator is used Air F...

Страница 13: ...et Air End 1 B Standard Current 0000 Used to calibrate Air End 1 For phase B current enter the standard current value The controller will calculate the current coefficient based on the division of user input value by current value currently detected and save it The standard current value is not saved and only used to calculate the coefficient Coefficient 1 000 When calibrating the current enter th...

Страница 14: ...t 1 000 When calibrating the current enter the coefficient Current value displayed on the controller sampling value coefficient Present Current A Display the value of current which is sampled and calibrated by the controller This value is a real time value and cannot be set Air End 2 C Standard Current 0000 Used to calibrate Air End 2 For phase C current enter the standard current value The contro...

Страница 15: ... controller sampled pressure value coefficient Zero 00 00MPa When the air supply pressure is less than the set value it will be displayed as 0 00MPa Present Pressure 00 00MPa Display the value of pressure which is sampled and calibrated by the controller This value is a real time value and cannot be set Standard voltage 0000V When calibrating the voltage enter the standard voltage value The contro...

Страница 16: ... all user parameters Factory Sales Password It is allowed to modify all user parameters user passwords some factory parameters and factory sales passwords Factory Password It is allowed to modify all user parameters user passwords some factory parameters factory sales passwords and related current settings in adjustment parameters Factory Super Password Users can modify the factory parameters of R...

Страница 17: ...ge without notice 202006 V1 0 HUAYUAN PRECISION MACHINE SHENZHEN CO LTD WeChat Official Account Official website Address No 5 Hongkan Road Yanchuan Community Yanluo Street Baoan District Shenzhen Zip code 518000 Email marketing huayuan mach com Paste dealer information here 24 Hour Hotline 400 0808 650 ...

Отзывы: