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How to use the 33U controller of copper and aluminum pipe butt welding machine?

Wuxi Xinxing Welding Equipment Factory mainly produces: spot welding machines, butt welding machines, flash butt welding machines, medium frequency spot welding machines, energy storage spot welding machines, nut spot welding machines, polymer diffusion welding machines and other resistance welding equipment!QQ online consultationSitemapContact us
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How to use the 33U controller of copper and aluminum pipe butt welding machine?Wuxi Xinxing Welding Equipment FactoryNational service hotline:400-001-050213395100070
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How to use the controller of copper and aluminum pipe butt welding machine?
Release time:2022.05.25
Summary of information:
The Xinxing copper and aluminum pipe butt welding machine is different from the semi-automatic butt welding machine in that it has a more complex and intelligent control system, waterway system and pneumatic system. It is also called a cabinet type pneumatic butt welding machine. Its control system adopts digital closed-loop control to automatically control the welding process, thereby reducing the labor intensity of the welder, ensuring the welding quality, and reducing the operational technical requirements for the welder.

Copper and aluminum pipe butt welding machine manufacturer


     The difference between the Xinxing copper and aluminum pipe butt welding machine and the semi-automatic butt welding machine is that it has a more complex and intelligent control system, waterway system and pneumatic system, also known as cabinet typePneumatic butt welding machine. Its control system adopts digital closed-loop control to automatically control the welding process, thereby reducing the labor intensity of the welder, ensuring the welding quality, and reducing the operational technical requirements for the welder.

The main component of the control system is the 33U controller.
1. Its advantages are:

1. Memory function: 9 sets of welding specifications can be stored for users to call.
2. Constant current/constant voltage optional control mode: Compare the sampling signal of welding current/voltage with the set value, and automatically compensate the grid voltage to achieve the purpose of maintaining constant welding current/voltage.
3. Three-stage discharge, balanced discharge
4. Fast response speed: only 0.02 seconds
5. LCD current/voltage display function
6. It has single or continuous welding function.
7. Self-diagnosis and self-protection: During the welding process, if an abnormality is detected, the output will be automatically turned off and the error item will be illuminated.
8. Highly intelligent and integrated: The circuit is very simple and highly integrated, which greatly reduces the failure rate and makes it easier to maintain and maintain.
9. Counting function: It can count, calculate and analyze data, set the quantity, and it will automatically count down. Or automatically accumulate and save.
10. Parameters are easy to set: Use the ▲ up and down keys to select a parameter and press +- to adjust it.

2. Its operation method, as shown in the figure



Butt welding machine 33U control panel instructions

1) Norms/First level menu parameter setting

       This 33u controller hasThe 7 parameters (see the table below) need to be set by the user according to the actual situation. When setting the parameters, the controller should be in the setting state, preset a specification number, and then press▲ ▼ keys to select the parameter number, and then press “ + ” “” key to set parameter value:

Parameter number

Parameter name

Setting range

Function description

1

clamping time

0-250 cycles

The time interval from when the system starts, the main air valve moves to pressurize, to the upsetting air valve output

2

Upsetting time

0-250 cycles

The time interval from the action of the upsetting gas valve to the output of welding current

3

welding current

0-999

Welding current value

Constant voltage control: setting range0-450V

Constant current control

Beginner: Setting range0-999A

Secondary: Setting range0-99.9KA

4

Welding time

0-250 cycles

The duration of the welding current on the workpiece

5

maintenance time

0-250 cycles

After the current is cut off, the electrode continues to maintain pressure on the workpiece for a period of time. When the time is up, close the main air valve.

6

Release time

0-250 cycles

The time interval from the main air valve closing to the upsetting valve closing, the release time is set toAt 0 o'clock, the main air valve and the upsetting valve are closed at the same time.

7

Rest time

0-250 cycles

During continuous welding, the time interval between two welding processes

Note:

1. When using transformer sampling, if the transformer range is less than 100A, the controller will automatically increase the control accuracy to 0.1A, that is, the current setting range is 0-99.9A.

2. When using induction coil sampling, if the range of the induction coil is less than 10.0KA, the controller will automatically increase the control accuracy to 0.01KA, that is, the current setting range is 0-9.99 KA.

 

(2) Secondary menu parameter setting

Keep pressingContinuedCopper and aluminum pipe butt welding machinecontroller"Parameter number" under the window" key for about 5 seconds to enter the secondary menu (after entering the secondary menu, when only the last digit of the parameter value window is displayed, "Password bit”,Passable"+, -" keys to modify), the meaning of each parameter is as follows                                                                                                                  

Parameter name

code name

Setting range

Gong can say Ming

Start mode

P

0

Pulse signal start, debounce (applicable to foot switch)

1

Pulse signal start, fast response (suitable for mechanical contacts)

Switch signal starts

constant current/constant voltage

Control method

A

0

Constant voltage control method

1-999

Constant current control method , the parameter setting meaning is given byThe b value is determined:

When b=0, it is the primary transformer sampling, its value is the current transformer range, the unit is (A);

When b=1, it is the secondary induction coil sampling, its value is the induction coil range, the unit is (KA)

Beginning/subsampling

b

0

Primary sampling:A is the transformer nameplate calibration value, the unit is (A)

1

Secondary sampling:A is the range value of the induction coil, the unit is (KA)

Current upper limit alarm

AH

0-100%

When the actual value of welding current﹥set value* (1+AH) alarm, display overcurrent Er04Note1

Current lower limit alarm

AL

0-100%

When the actual value of welding current﹤set value* (1-AL) alarm, display under current Er05Note2

secret

code point

4

Thermal protection switch mode

AA

0

Overheating protection, normally open contact of external thermal protection device

1

Overheating protection, normally closed contact of external thermal protection device

Auxiliary output

Ab

0

After an error message appears, there is no auxiliary action output.

1

After an error message appears, there is an auxiliary action output  Note3

constant current/constant heat mode

AC

0

Constant voltage mode or constant current mode (byA value selected)

1

constant heat method

 

Ad

 

Internal parameters are set at the factory and cannot be modified by the user.

Filter order

AE

0-5

Under normal circumstancesAE can be set to 0. When interference occurs, the filter order can be set. When the filtering function is turned on, AF is generally set to 20-30.

Filter range

AF

0-100

5

 

d

Alternate parameters

Error prompt mode selection

T

0

When an error message appears, terminate the current specification immediately and activate the foot switch to continue working.

1

When an error message appears, terminate the current specification immediately, you need to press the "Work/Set" button to clear the error message before you can start the foot switch to continue working.

2

Close error message

Standard selection

C

Spare

Note: 1. When the "AH" setting value is "0", the current upper limit alarm function is turned off.

2. When the "AL" setting value is "0", the current lower limit alarm function is turned off.

3. This function and the auxiliary air valve share a set of outputs. Only one of this function and the auxiliary air valve can be selected.

(3) Control mode selection:This controller hasPrimary constant current, secondary constant current, constant voltage, constant heatFour control modes are available for users to choose from, and the factory setting is constant voltage control.

Parameter settings and instructions for various control methods

Control method

Sampling device

Parameter settings

Description

primary constant current

Current transformer

A=Transformer range

b=0

AC=00

The current setting value and display value are the primary current values of the welding transformer, unitA, range 0-999A

secondary constant current

induction coil

A=Induction coil range

b=1

AC=00

The current setting value and display value are the secondary current values of the welding transformer, unitKA, range 0-99.9KA

constant voltage

Internal sampling of the controller, no need for external sampling devices

A=000

b=0

AC=00

The current setting value and display value are the primary voltage values of the welding transformer, unitV, range 0-450V

constant heat

All of the above are available

All three of the above are available

AC=01

The current setting value is a thousandth of the total power of the welding transformer, and the setting range is:0-999‰, the displayed value is: A, KA or V

 

Note:1. When the secondary constant current control method is selected, the factory's special induction coil must be used. The factory's induction coil has three specifications for users to choose, namely: 0-10KA, 0-30KA, 0-60KA. If the 0-10KA specification is selected, that is, when A is set to 10.0, the controller accuracy is automatically increased to 0.01KA, that is, the current setting range is 0-9.99 KA.

2. When selecting primary constant current, if the current required by the user is small and the selected transformer is ≤100/5, the controller will automatically increase the control accuracy to 0.1A, that is, the current setting range is 0-99.9A. 


Wuxi Xinxing Welding Equipment Factory has been engaged in resistance welding machines for 29 years. Its core technical products include: semi-automatic butt welding machine, pneumatic-flash butt welding machine, multi-strand wire welding machine, foot spot welding machine, pneumatic spot welding machine, medium frequency spot welding machine, row welding machine mesh welding machine, resistance automatic Welding machine, energy storage welding machine, copper rod and aluminum rod disc circular welding machine, auto parts spot welding machine, sheet metal spot welding machine, home appliance hardware spot welding machine, small electrical appliance spot welding machine, copper row copper pipe welding machine, nut spot welding machine, stainless steel welding machine, foil strip spot welding machine, aluminum spot welding machine, multi-head spot welding machine,Bag cage spot welding machine, mesh welding machines, ton rack welding production lines, resistance automatic welding machines, brazing machines, diffusion welding machines, projection welding machines, seam welding machines, wire and cable optical cable supporting equipment, etc., reaching more than 300 types. If you are interested in our welding equipment, please contact us.
 



            

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Contact Xinxing

  • After-sales phone number:400-001-0502
  • Pre-sales phone number:199-5222-1801
  • Email:cnhjsb@163.com
  • Address:Next to Huaming Bridge, 161 kilometers away from National Highway 312, Luoshe Town, Huishan District, Wuxi City, Jiangsu Province

Telephone consultation

400-001-0502

WeChat consultation

QR code

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How to use the controller of copper and aluminum pipe butt welding machine?
Summary of information:
The Xinxing copper and aluminum pipe butt welding machine is different from the semi-automatic butt welding machine in that it has a more complex and intelligent control system, waterway system and pneumatic system. It is also called a cabinet type pneumatic butt welding machine. Its control system adopts digital closed-loop control to automatically control the welding process, thereby reducing the labor intensity of the welder, ensuring the welding quality, and reducing the operational technical requirements for the welder.

Copper and aluminum pipe butt welding machine manufacturer


     The difference between the Xinxing copper and aluminum pipe butt welding machine and the semi-automatic butt welding machine is that it has a more complex and intelligent control system, waterway system and pneumatic system, also known as cabinet typePneumatic butt welding machine. Its control system adopts digital closed-loop control to automatically control the welding process, thereby reducing the labor intensity of the welder, ensuring the welding quality, and reducing the operational technical requirements for the welder.

The main component of the control system is the 33U controller.
1. Its advantages are:

1. Memory function: 9 sets of welding specifications can be stored for users to call.
2. Constant current/constant voltage optional control mode: Compare the sampling signal of welding current/voltage with the set value, and automatically compensate the grid voltage to achieve the purpose of maintaining constant welding current/voltage.
3. Three-stage discharge, balanced discharge
4. Fast response speed: only 0.02 seconds
5. LCD current/voltage display function
6. It has single or continuous welding function.
7. Self-diagnosis and self-protection: During the welding process, if an abnormality is detected, the output will be automatically turned off and the error item will be illuminated.
8. Highly intelligent and integrated: The circuit is very simple and highly integrated, which greatly reduces the failure rate and makes it easier to maintain and maintain.
9. Counting function: It can count, calculate and analyze data, set the quantity, and it will automatically count down. Or automatically accumulate and save.
10. Parameters are easy to set: Use the ▲ up and down keys to select a parameter and press +- to adjust it.

2. Its operation method, as shown in the figure



Butt welding machine 33U control panel instructions

1) Norms/First level menu parameter setting

       This 33u controller hasThe 7 parameters (see the table below) need to be set by the user according to the actual situation. When setting the parameters, the controller should be in the setting state, preset a specification number, and then press▲ ▼ keys to select the parameter number, and then press “ + ” “” key to set parameter value:

Parameter number

Parameter name

Setting range

Function description

1

clamping time

0-250 cycles

The time interval from when the system starts, the main air valve moves to pressurize, to the upsetting air valve output

2

Upsetting time

0-250 cycles

The time interval from the action of the upsetting gas valve to the output of welding current

3

welding current

0-999

Welding current value

Constant voltage control: setting range0-450V

Constant current control

Beginner: Setting range0-999A

Secondary: Setting range0-99.9KA

4

Welding time

0-250 cycles

The duration of the welding current on the workpiece

5

maintenance time

0-250 cycles

After the current is cut off, the electrode continues to maintain pressure on the workpiece for a period of time. When the time is up, close the main air valve.

6

Release time

0-250 cycles

The time interval from the main air valve closing to the upsetting valve closing, the release time is set toAt 0 o'clock, the main air valve and the upsetting valve are closed at the same time.

7

Rest time

0-250 cycles

During continuous welding, the time interval between two welding processes

Note:

1. When using transformer sampling, if the transformer range is less than 100A, the controller will automatically increase the control accuracy to 0.1A, that is, the current setting range is 0-99.9A.

2. When using induction coil sampling, if the range of the induction coil is less than 10.0KA, the controller will automatically increase the control accuracy to 0.01KA, that is, the current setting range is 0-9.99 KA.

 

(2) Secondary menu parameter setting

Keep pressingContinuedCopper and aluminum pipe butt welding machinecontroller"Parameter number" under the window" key for about 5 seconds to enter the secondary menu (after entering the secondary menu, when only the last digit of the parameter value window is displayed, "Password bit”,Passable"+, -" keys to modify), the meaning of each parameter is as follows                                                                                                                  

Parameter name

code name

Setting range

Gong can say Ming

Start mode

P

0

Pulse signal start, debounce (applicable to foot switch)

1

Pulse signal start, fast response (suitable for mechanical contacts)

Switch signal starts

constant current/constant voltage

Control method

A

0

Constant voltage control method

1-999

Constant current control method , the parameter setting meaning is given byThe b value is determined:

When b=0, it is the primary transformer sampling, its value is the current transformer range, the unit is (A);

When b=1, it is the secondary induction coil sampling, its value is the induction coil range, the unit is (KA)

Beginning/subsampling

b

0

Primary sampling:A is the transformer nameplate calibration value, the unit is (A)

1

Secondary sampling:A is the range value of the induction coil, the unit is (KA)

Current upper limit alarm

AH

0-100%

When the actual value of welding current﹥set value* (1+AH) alarm, display overcurrent Er04Note1

Current lower limit alarm

AL

0-100%

When the actual value of welding current﹤set value* (1-AL) alarm, display under current Er05Note2

secret

code point

4

Thermal protection switch mode

AA

0

Overheating protection, normally open contact of external thermal protection device

1

Overheating protection, normally closed contact of external thermal protection device

Auxiliary output

Ab

0

After an error message appears, there is no auxiliary action output.

1

After an error message appears, there is an auxiliary action output  Note3

constant current/constant heat mode

AC

0

Constant voltage mode or constant current mode (byA value selected)

1

constant heat method

 

Ad

 

Internal parameters are set at the factory and cannot be modified by the user.

Filter order

AE

0-5

Under normal circumstancesAE can be set to 0. When interference occurs, the filter order can be set. When the filtering function is turned on, AF is generally set to 20-30.

Filter range

AF

0-100

5

 

d

Alternate parameters

Error prompt mode selection

T

0

When an error message appears, terminate the current specification immediately and activate the foot switch to continue working.

1

When an error message appears, terminate the current specification immediately, you need to press the "Work/Set" button to clear the error message before you can start the foot switch to continue working.

2

Close error message

Standard selection

C

Spare

Note: 1. When the "AH" setting value is "0", the current upper limit alarm function is turned off.

2. When the "AL" setting value is "0", the current lower limit alarm function is turned off.

3. This function and the auxiliary air valve share a set of outputs. Only one of this function and the auxiliary air valve can be selected.

(3) Control mode selection:This controller hasPrimary constant current, secondary constant current, constant voltage, constant heatFour control modes are available for users to choose from, and the factory setting is constant voltage control.

Parameter settings and instructions for various control methods

Control method

Sampling device

Parameter settings

Description

primary constant current

Current transformer

A=Transformer range

b=0

AC=00

The current setting value and display value are the primary current values of the welding transformer, unitA, range 0-999A

secondary constant current

induction coil

A=Induction coil range

b=1

AC=00

The current setting value and display value are the secondary current values of the welding transformer, unitKA, range 0-99.9KA

constant voltage

Internal sampling of the controller, no need for external sampling devices

A=000

b=0

AC=00

The current setting value and display value are the primary voltage values of the welding transformer, unitV, range 0-450V

constant heat

All of the above are available

All three of the above are available

AC=01

The current setting value is a thousandth of the total power of the welding transformer, and the setting range is:0-999‰, the displayed value is: A, KA or V

 

Note:1. When the secondary constant current control method is selected, the factory's special induction coil must be used. The factory's induction coil has three specifications for users to choose, namely: 0-10KA, 0-30KA, 0-60KA. If the 0-10KA specification is selected, that is, when A is set to 10.0, the controller accuracy is automatically increased to 0.01KA, that is, the current setting range is 0-9.99 KA.

2. When selecting primary constant current, if the current required by the user is small and the selected transformer is ≤100/5, the controller will automatically increase the control accuracy to 0.1A, that is, the current setting range is 0-99.9A. 


Wuxi Xinxing Welding Equipment Factory has been engaged in resistance welding machines for 29 years. Its core technical products include: semi-automatic butt welding machine, pneumatic-flash butt welding machine, multi-strand wire welding machine, foot spot welding machine, pneumatic spot welding machine, medium frequency spot welding machine, row welding machine mesh welding machine, resistance automatic Welding machine, energy storage welding machine, copper rod and aluminum rod disc circular welding machine, auto parts spot welding machine, sheet metal spot welding machine, home appliance hardware spot welding machine, small electrical appliance spot welding machine, copper row copper pipe welding machine, nut spot welding machine, stainless steel welding machine, foil strip spot welding machine, aluminum spot welding machine, multi-head spot welding machine,Bag cage spot welding machine, mesh welding machines, ton rack welding production lines, resistance automatic welding machines, brazing machines, diffusion welding machines, projection welding machines, seam welding machines, wire and cable optical cable supporting equipment, etc., reaching more than 300 types. If you are interested in our welding equipment, please contact us.
 



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