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W11S-60×3200 Three Roller Plate Rolling Machine Common Troubleshooting Methods

Malfunction

Phenomenon

The reason

Approach

The lower roller rotation motor does not work

Fault indicator is on,

Programmable controller 0201 module light does not shine

Motor thermal relay action adjustment current less than 1.05 times rated current

Motor starts too often

Motor overload

Thermal Relay Adjusts Current to 1.05 Times Rated Current

Reduce the number of inching

Reduce the amount of roll down

Press the relay reset button 0201 after the fault is cleared. 

Reset indicator is off

Programmable controller 0109 module light is off

Tumble frame not fully reset

Tumbler reset limit switch failure

Limit switch connection open circuit

Press "Up Roller" to fully reset the tilting frame

Replacement limit switch

Check limit switch to controller connection

     

Press "Forward" 0006 Module light does not shine Press "Invert" 0007 module light does not shine

Mobile button box button failure

Button connection open circuit

Check the corresponding button contact

Check the corresponding button to the controller connection

Contactor does not move

 Programmer without outputContactor failure or disconnection

The normal output is: forward 1000,1002 (delay); reverse 1001,1002 (delay)

Check contactor and connection, replace output module

Roller horizontal movement motor does not work

Fault indicator is on,

Programmable controller 0202 module light does not shine

Motor thermal relay action adjustment current less than 1.05 times rated current

Motor starts too often

Motor overload

Thermal Relay Adjusts Current to 1.05 Times Rated Current

Reduce the number of inching

Check if the machine is blocked

Press the relay reset key 0202 module light after troubleshooting

Reset indicator is off

Module controller 0109 module light does not shine

The same as the roller rotation motor does not work

The same as the roller rotation motor does not work

Press "move forward" 0004 module light does not shine "move backward" 0005 module light does not shine

Move the corresponding button button fails

Button connection open circuit

Move limit switch before or after or disconnect

Check the corresponding button button contacts

Check the corresponding button to the controller connection

Check limit switch and corresponding connection

0110 module light is off

The upper roller is in the upper position

Upper roller limit switch action

Upper roller falls out of limit switch

Check upper limit switch and corresponding connection

0200 module light is off

The upper roller contacts the lower roller

Upper roller pressure relay action

The upper roller rises off the lower roller

Check the upper roll pressure relay and corresponding connection

Contactor does not move

Programmer without output

Contactor failure or disconnection

 

Normal output 1003 forward; 1004 backward

Check contactor and connection, replace output module

 

TNC sets point action at ON bit

TNC OFF or reselect setpoint

Malfunction

Phenomenon

The reason

Approach

Roller lifting motor does not work

Press the "roller rise" 0010 module light does not shine

Press the "roller down" 0011 module light does not shine

Button failure

Button connection open circuit

Roller limit switch action or wire breakage

Check button contact

Check button to program controller connection

Check limit switch and corresponding connection

 

Contactor does not move

Programmer without output

Contactor failure or disconnection

Normal output rise 1005; drop 1006

Check contactor and connection, replace output module

Fault indicator is on,

Programmable controller 0203 module light is off

Motor thermal relay action adjustment current less than 1.05 times rated current

Motor starts too often

Motor overload

Thermal Relay Adjusts Current to 1.05 Times Rated Current

Reduce the number of inching

Check if the machine is blocked

Press the relay reset button after troubleshooting 0203 module light

The upper roll does not rise

Reset indicator is off

 

The same as the roller rotation motor does not work

The same as the roller rotation motor does not work

Press "up roller up" 0000 module light is off

Button failure

Button connection open circuit

Check the corresponding button contact

Check the corresponding button to the controller connection

Solenoid valve does not move

Programmer without output

Solenoid valve failure or disconnection

Normal output 1201, 1203, 1205 check solenoid valve and connection \ replace output module

The roll does not fall

Reset indicator is off

 

The same as the roller rotation motor does not work

The same as the roller rotation motor does not work

Press the "roll down" 0001 module light does not shine

Button failure

Button connection open circuit

Check the corresponding button contact

Check the corresponding button to the controller connection

Solenoid valve does not move

Programmer without output

Solenoid valve failure or disconnection

Normal output 1200, 1202

Check solenoid valve and connection, replace output module

 

TNC sets point action at ON bit

TNC OFF or reselect setpoint

Do not fall on the roll upside

Reset indicator is off

The same as the roller rotation motor does not work

The same as the roller rotation motor does not work

Press "Flip side down" 0002 module light does not shine

Button failure

Button connection open circuit

Check the corresponding button contact

Check the corresponding button to the controller connection

Solenoid valve does not move

Programmer without output

Solenoid valve failure or disconnection

Normal output 1200

Check solenoid valve and connection, replace output module

 

The upper roller is in the upper position

Upper roller falls out of limit switch

 

TNC sets point action at ON bit

TNC OFF or reselect setpoint

The upper roller fixed side does not drop

Reset indicator is off

The same as the roller rotation motor does not work

The same as the roller rotation motor does not work

Press "fixed side down" 0003 module light does not shine

Button failure

Button connection open circuit

Check the corresponding button contact

Check the corresponding button to the controller connection

Solenoid valve does not move

Programmer without output

Solenoid valve failure or disconnection

Normal output 1202

Check solenoid valve and connection, replace output module

 

 

TNC sets point action at ON bit

TNC OFF or reselect setpoint


   

Overturned frame does not fall over

The "upper center on roller" indicator is off

The upper roller did not rise into place

Central limit switch is not operating or disconnected

The upper roller rises to the upper and middle position

Check limit switch and connection

Press the "Flip upside down" 0102 module light does not shine

Button failure

Button connection open circuit

Check button contact

Check button to program controller connection

Tilting trip limit switch action

Limit switch failure or open circuit

Check limit switch and connection

Solenoid valve does not move

Programmer without output

Solenoid valve failure or disconnection

Normal output 1201, 1203, 1204 check solenoid valve and connection, replace output module

Trapstand does not reset

Press "Trocket reset" 0103 module light does not shine

Button failure

Button connection open circuit

Check button contact

Check button to program controller connection

Tumbler reset limit switch action

Limit switch failure or open circuit

Check limit switch and connection

Solenoid valve does not move

Programmer without output

Solenoid valve failure or disconnection

Normal output 1201, 1202, 1205. Check solenoid valve and connection, replace output module

Digital display setting output does not respond

 

The roll forward does not respond

TNC is OFF

0209 module light is off

TNC in ON position, check digital display setting value and set output line 0209

The roll does not respond after the roll

TNC is OFF

0210 module light does not shine

TNC in ON position, check digital display setting value and set output line 0210

Yf2 does not respond to roll drop

TNC is OFF

0205 module light does not shine

TNC in ON position, check digital display setting value and set output line 0205

Yg2 does not respond to roll drop

TNC is OFF

0207 module light does not shine

TNC in ON position, check digital display setting value and set output line 0207

Yf3 does not respond to roll drop

TNC is OFF

0206 module light does not shine

TNC in ON position, check digital display setting value and set output line 0206

Yg3does not respond to roll drop

TNC is OFF

0208 module light does not shine

TNC in ON position, check digital display setting value and set output line 0208

Roller lifter H does not respond

TNC is OFF

0211 module light does not shine

TTNC in ON position, check digital display setting value and set output line 0211

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