hot plate plastic welding machine

1

Safety Switch Behind Access door

2

stop button/ Emergency stop button

3

Safety grating

1

FE- horizontal movement

2

Linear slide rail locating

3

Hot die baseplate

4

Gear rack mechanism

5

Servo motor and reducer

1

Vertical direction

2

Lower cooling tool base plate

3

Lower cooling tool cylinder

1

Vertical direction

2

Upper cooling tool base plate

3

Upper cooling tool cylinder

4

Linear bearing

No.

Alarm Name/Description

Corrective Action

1

Emergency stop fault

1.Pull back the E-stop button, press down the fault reset button and alarm will be cleared 2.Check the E-stop safety relay signal I0.0 in I/O Input screen(green light should be on in normal condition)and fault resetI2.3(green

light should be on after button being pressed)

2

Door safety relay fault

1. Close the door, press down the fault reset button and alarm will be cleared

2. Check the E-stop safety relay signal I0.1 in I/O Input screen(green light should be on in normal condition)and fault resetI2.3(green

light should be on after button being pressed)

3

Safety light curtain fault

1. Check if the safety light curtain is being interrupted

2. Check the safety light curtain signal I0.2 in I/O input screen(signal light should be on in normal condition)

3. Check if the safety light curtain is damaged

4. Check the wiring

4

Upper tool servo fault

1. Press down Fault Rest button, clear the alarm

2. Check the error code displayed in the servo driver in the electric box, and read the servo manual to see the solution

3. Check the upper tool alarm signal I0.3 in I/O Input screen(signal light should be off in

normal condition)

5

Lower tool servo fault

1. Press down Fault Rest button, clear the alarm

2. Check the error code displayed in the servo driver in the electric box, and read the servo manual to see the solution

3. Check the lower tool alarm signal I0.4 in I/O

Input screen(signal light should be off in normal condition)

No.

Alarm Name/Description

Corrective Action

6

Hot tool servo fault

1. Press down Fault Rest button, clear the alarm

2. Check the error code displayed in the servo driver in the electric box, and read the servo manual to see the solution

3. Check the hot tool alarm signal I0.5 in I/O

Input screen(signal light should be off in normal condition)

7

Front left do closed

1. Close front left door

2. Check the front left door signal I1.1 in the I/O Input screen(green light should be on in

normal condition)

8

Rear left do closed

1. Close rear left door

2. Check the rear left door signal I1.2 in the I/O Input screen(green light should be on in normal condition)

9

Front right do closed

1. Close front right door

2. Check the front right door signal I1.5 in the I/O Input screen(green light should be on in normal condition)

10

Rear right do closed

1. Close rear right door

2. Check the rear right left door signal I1.6 in the I/O Input screen(green light should be on in normal condition)

11

HMI E-stop button being pressed

1. Pull back the E-stop button on HMI and alarm will be cleared

2. Check the HMI E-stop signal I1.0 in I/O Input screen(green light on – button being pressed;

green light off – button being pulled back)

12

LH E-stop button being pressed

1. Pull back the LH E-stop button and alarm will be cleared

2. Check the LH E-stop signal I1.1 in I/O Input screen(green light on – button being pressed;

green light off – button being pulled back)

13

RH E-stop button being pressed

1. Pull back the RH E-stop button and alarm will be cleared

2. Check the RH E-stop signal I1.2 in I/O Input screen(green light on – button being pressed;

green light off – button being pulled back)

14

Hot tool not rest

Move the hot tool to home position in

automatic mode before running the automatic cycle

No.

Alarm Name/Description

Corrective Action

15

Temperature 1 abnormal

Turn on the power of heating, raise the zone 1

temperature to allowed range and alarm will be cleared

16

Temperature 2 abnormal

Turn on the power of heating, raise the zone 2 temperature to allowed range and alarm will

be cleared

17

Upper tool not in home position

With no other alarms exist, switch to manual mode and press down the fault reset button. OR

Enter the home position parameters setting screen, move the upper tool back to home

position manually.

18

Lower tool not in home position

With no other alarms exist, switch to manual mode and press down the fault reset button. OR

Enter the home position parameters setting screen, move the lower tool back to home

position manually.

19

Hot tool not in home position

With no other alarms exist, switch to manual mode and press down the fault reset button. After upper and lower tool move back to home position, hot tool starts to reset.

OR

Enter the home position parameters setting screen, move the lower tool back to home position manually when upper and lower tools are in home position.

20

Upper part not unloaded

Unload the part from upper tool and alarm will

be cleared.

21

Lower part not unloaded

Unload the part from lower tool and alarm will

be cleared.

22

Incorrect recipe

1. Check if the harting plug is correctly connected

2. Check if the correct recipe is selected 3.Check if the wiring in the harting plug is

correct

23

Heating is on during tool change

Turn off the power of heating and alarm will be

cleared

24

Temperature 3 abnormal

Turn on the power of heating, raise the temperature of zone 3 to the allowed range(not exceed the limit) and alarm will be

cleared

No.

Alarm Name/Description

Corrective Action

25

Temperature 4 abnormal

Turn on the power of heating, raise the temperature of zone 4 to the allowed range(not exceed the limit) and alarm will be

cleared

26

Temperature 5 abnormal

Turn on the power of heating, raise the temperature of zone 5 to the allowed range(not exceed the limit) and alarm will be

cleared

27

Temperature 6 abnormal

Turn on the power of heating, raise the temperature of zone 6 to the allowed range(not exceed the limit) and alarm will be

cleared

28

Temperature 7 abnormal

Turn on the power of heating, raise the temperature of zone 7 to the allowed range(not exceed the limit) and alarm will be

cleared

29

Temperature 8 abnormal

Turn on the power of heating, raise the temperature of zone 8 to the allowed range(not exceed the limit) and alarm will be

cleared

30

Insufficient air pressure

1.  Check if the main air source is connected to the air hose

2.  Check if the emergency stop is pressed. If it is pressed, pull out the emergency stop and press the fault reset button to restore the air

supply

31

Upper fixture not clamped 1

1.Check whether the air supply is sufficient 2.Check the upper fixture 1 signal Q4.0 in I/O Output screen(green light should be on if powered up)

3. Check if the magnetic switch is damaged

4. Check the wiring

32

Tool lifter not in work position, please move the tool lifter to work position

1. Check if the tool lifter is in wort position.

2. Check if the proximity switch is detected.

3.  Check if the proximity switch is damaged or not.

4. Check the wiring

No.

Alarm Name/Description

Corrective Action

33

Upper fixture not clamped 2

1.Check whether the air supply is sufficient 2.Check the upper fixture 2 signal Q4.2 in I/O Output screen(green light should be on if powered up)

3. Check if the magnetic switch is damaged

4. Check the wiring

34

Upper fixture not clamped 3

1.Check whether the air supply is sufficient 2.Check the upper fixture 3 signal Q4.4 in I/O Output screen(green light should be on if powered up)

3. Check if the magnetic switch is damaged

4. Check the wiring

35

Upper fixture not clamped 4

1.Check whether the air supply is sufficient 2.Check the upper fixture 4 signal Q4.6 in I/O Output screen(green light should be on if powered up)

3. Check if the magnetic switch is damaged

4. Check the wiring

38

Lower fixture not clamped 1

1.Check whether the air supply is sufficient 2.Check the lower fixture 1 signal Q6.0 in I/O Output screen(green light should be on if powered up)

3. Check if the magnetic switch is damaged

4. Check the wiring

39

Lower fixture not clamped 2

1.Check whether the air supply is sufficient 2.Check the lower fixture 2 signal Q6.2 in I/O Output screen(green light should be on if powered up)

3. Check if the magnetic switch is damaged

4. Check the wiring

40

Lower fixture not clamped 3

1.Check whether the air supply is sufficient 2.Check the lower fixture 3 signal Q6.4 in I/O Output screen(green light should be on if powered up)

3. Check if the magnetic switch is damaged

4. Check the wiring

41

Lower fixture not clamped 4

1.Check whether the air supply is sufficient 2.Check the lower fixture 4 signal Q6.6 in I/O Output screen(green light should be on if powered up)

3. Check if the magnetic switch is damaged

4. Check the wiring

No.

Alarm Name/Description

Corrective Action

44

Upper left safety lock not in home position

1. Check the magnetic switch of the upper left safety lock

2. If the signal light is on, check the upper left safety lock home position signal I7.0 in I/O Input screen; if signal is off, then check the

wiring.

45

Upper right safety lock not in home position

1. Check the magnetic switch of the upper right safety lock

2. If the signal light is on, check the upper right safety lock home position signal I7.1 in I/O Input screen;if signal is off, then check the

wiring.

46

Hot tool not in home position, please move hot tool to home position

Move the hot tool back to home position, alarm will then be cleared

47

Upper tool not in home position, please move upper tool to home position

Move the upper tool to home position, alarm will then be cleared

48

Temperature 1 exceeds the limit

Temperature in zone 1 exceeds the limit. 1.Check whether the temperature setting is reasonable

2. Check the wiring

3. Check if the temperature module is damaged

49

Temperature 2 exceeds the limit

Temperature in zone 2 exceeds the limit. 1.Check whether the temperature setting is reasonable

2. Check the wiring

3. Check if the temperature module is damaged

50

Temperature 3 exceeds the limit

Temperature in zone 3 exceeds the limit. 1.Check whether the temperature setting is reasonable

2. Check the wiring

3. Check if the temperature module is damaged

51

Temperature 4 exceeds the limit

Temperature in zone 4 exceeds the limit. 1.Check whether the temperature setting is reasonable

2. Check the wiring

3. Check if the temperature module is damaged

No.

Alarm Name/Description

Corrective Action

52

Temperature 5 exceeds the limit

Temperature in zone 5 exceeds the limit. 1.Check whether the temperature setting is reasonable

2. Check the wiring

3. Check if the temperature module is damaged

53

Temperature 6 exceeds the limit

Temperature in zone 6 exceeds the limit. 1.Check whether the temperature setting is reasonable

2. Check the wiring

3. Check if the temperature module is damaged

54

Temperature 7 exceeds the limit

Temperature in zone 7 exceeds the limit. 1.Check whether the temperature setting is reasonable

2. Check the wiring

3. Check if the temperature module is damaged

55

Temperature 8 exceeds the limit

Temperature in zone 8 exceeds the limit. 1.Check whether the temperature setting is reasonable

2. Check the wiring

3. Check if the temperature module is damaged

56

Upper fixture not released after melting 1

Select ‘Fixture release after melting 1.Check whether the air supply is sufficient 2.Check the upper fixture 1 home position

signal Q4.1 in I/O Output(green light should be on if powered up)

3. Check if the magnetic switch is damaged

4. Check the wiring

57

Upper fixture not released after melting 2

Select ‘Fixture release after melting 1.Check whether the air supply is sufficient 2.Check the upper fixture 2 home position

signal Q4.3 in I/O Output(green light should be on if powered up)

3. Check if the magnetic switch is damaged

4. Check the wiring

No.

Alarm Name/Description

Corrective Action

58

Upper fixture not released after melting 3

Select ‘Fixture release after melting 1.Check whether the air supply is sufficient 2.Check the upper fixture 3 home position

signal Q4.5 in I/O Output(green light should be on if powered up)

3. Check if the magnetic switch is damaged

4. Check the wiring

59

Upper fixture not released after melting 4

Select ‘Fixture release after melting 1.Check whether the air supply is sufficient 2.Check the upper fixture 4 home position

signal Q4.7 in I/O Output(green light should be on if powered up)

3. Check if the magnetic switch is damaged

4. Check the wiring

62

Lower fixture not released after melting 1

Select ‘Fixture release after melting 1.Check whether the air supply is sufficient 2.Check the lower fixture 1 home position

signal Q6.1 in I/O Output(green light should be on if powered up)

3. Check if the magnetic switch is damaged

4. Check the wiring

63

Lower fixture not released after melting 2

Select ‘Fixture release after melting 1.Check whether the air supply is sufficient 2.Check the lower fixture 2 home position

signal Q6.3 in I/O Output(green light should be on if powered up)

3. Check if the magnetic switch is damaged

4. Check the wiring

64

Lower fixture not released after melting 3

Select ‘Fixture release after melting 1.Check whether the air supply is sufficient 2.Check the lower fixture 3 home position

signal Q6.5 in I/O Output(green light should be on if powered up)

3. Check if the magnetic switch is damaged

4. Check the wiring

65

Lower fixture not released after melting 4

Select ‘Fixture release after melting 1.Check whether the air supply is sufficient 2.Check the lower fixture 4 home position

signal Q6.7 in I/O Output(green light should be on if powered up)

3. Check if the magnetic switch is damaged

4. Check the wiring

No.

Alarm Name/Description

Corrective Action

68

Upper fixture not released after sealing 1

1.Check whether the air supply is sufficient 2.Check the upper fixture 1 home position signal Q4.1 in I/O Output(green light should be on if powered up)

3. Check if the magnetic switch is damaged

4. Check the wiring

69

Upper fixture not released after sealing 2

1.Check whether the air supply is sufficient 2.Check the upper fixture 2 home position signal Q4.3 in I/O Output(green light should be on if powered up)

3. Check if the magnetic switch is damaged

4. Check the wiring

70

Upper fixture not released after sealing 3

1.Check whether the air supply is sufficient 2.Check the upper fixture 3 home position signal Q4.5 in I/O Output(green light should be on if powered up)

3. Check if the magnetic switch is damaged

4. Check the wiring

71

Upper fixture not released after sealing 4

1.Check whether the air supply is sufficient 2.Check the upper fixture 4 home position signal Q4.7 in I/O Output(green light should be on if powered up)

3. Check if the magnetic switch is damaged

4. Check the wiring

74

Lower fixture not released after sealing 1

1.Check whether the air supply is sufficient 2.Check the lower fixture 1 home position signal Q6.1 in I/O Output(green light should be on if powered up)

3. Check if the magnetic switch is damaged

4. Check the wiring

75

Lower fixture not released after sealing 2

1.Check whether the air supply is sufficient 2.Check the lower fixture 2 home position signal Q6.3 in I/O Output(green light should be on if powered up)

3. Check if the magnetic switch is damaged

4. Check the wiring

76

Lower fixture not released after sealing 3

1.Check whether the air supply is sufficient 2.Check the lower fixture 3 home position signal Q6.5 in I/O Output(green light should be on if powered up)

3. Check if the magnetic switch is damaged

4. Check the wiring

No.

Alarm Name/Description

Corrective Action

77

Lower fixture not released after sealing 4

1.Check whether the air supply is sufficient 2.Check the lower fixture 4 home position signal Q6.7 in I/O Output(green light should be on if powered up)

3. Check if the magnetic switch is damaged

4. Check the wiring

80

Upper tool not in home position

When the hot tool moves, the upper tool does not reach the safe opening distance. Reset the upper tool to the safe opening distance to

clear the alarm

81

Lower tool not in home position

When the hot tool moves, the lower tool does not reach the safe opening distance. Reset the lower tool to the safe opening distance to clear

the alarm

84

Upper heating tube alarm H1-1

1. Check the wiring is correct .

2.   Check if the heating tube is damaged

85

Upper heating tube alarm H1-2

1. Check the wiring is correct .

2.   Check if the heating tube is damaged

86

Upper heating tube alarm H1-3

1. Check the wiring is correct .

2.   Check if the heating tube is damaged

87

Upper heating tube alarm H1-4

1. Check the wiring is correct .

2.   Check if the heating tube is damaged

88

Upper heating tube alarm H2-1

1. Check the wiring is correct .

2.   Check if the heating tube is damaged

89

Upper heating tube alarm H2-2

1. Check the wiring is correct .

2.   Check if the heating tube is damaged

90

Upper heating tube alarm H2-3

1. Check the wiring is correct .

2.   Check if the heating tube is damaged

91

Upper heating tube alarm H2-4

1. Check the wiring is correct .

2.   Check if the heating tube is damaged

92

Upper heating tube alarm H3-1

1. Check the wiring is correct .

2.   Check if the heating tube is damaged

93

Upper heating tube alarm H3-2

1. Check the wiring is correct .

2.   Check if the heating tube is damaged

94

Upper heating tube alarm H3-3

1. Check the wiring is correct .

2.   Check if the heating tube is damaged

95

Upper heating tube alarm H3-4

1. Check the wiring is correct .

2.   Check if the heating tube is damaged

No.

Alarm Name/Description

Corrective Action

96

Upper heating tube alarm H4-1

1. Check the wiring is correct .

2.   Check if the heating tube is damaged

97

Upper heating tube alarm H4-2

1. Check the wiring is correct .

2.   Check if the heating tube is damaged

98

Upper heating tube alarm H4-3

1. Check the wiring is correct .

2.   Check if the heating tube is damaged

99

Upper heating tube alarm H4-4

1. Check the wiring is correct .

2.   Check if the heating tube is damaged

100

Upper heating tube alarm H5-1

1. Check the wiring is correct .

2.   Check if the heating tube is damaged

101

Upper heating tube alarm H5-2

1. Check the wiring is correct .

2.   Check if the heating tube is damaged

102

Upper heating tube alarm H5-3

1. Check the wiring is correct .

2.   Check if the heating tube is damaged

103

Upper heating tube alarm H5-4

1. Check the wiring is correct .

2.   Check if the heating tube is damaged

104

Upper heating tube alarm H6-1

1. Check the wiring is correct .

2.   Check if the heating tube is damaged

105

Lower heating tube alarm H6-2

1. Check the wiring is correct .

2.   Check if the heating tube is damaged

106

Lower heating tube alarm H6-3

1. Check the wiring is correct .

2.   Check if the heating tube is damaged

107

Lower heating tube alarm H6-4

1. Check the wiring is correct .

2.   Check if the heating tube is damaged

108

Lower heating tube alarm H7-1

1. Check the wiring is correct .

2.   Check if the heating tube is damaged

109

Lower heating tube alarm H7-2

1. Check the wiring is correct .

2.   Check if the heating tube is damaged

110

Lower heating tube alarm H7-3

1. Check the wiring is correct .

2.   Check if the heating tube is damaged

111

Lower heating tube alarm H7-4

1. Check the wiring is correct .

2.   Check if the heating tube is damaged

112

Lower heating tube alarm H8-1

1. Check the wiring is correct .

2.   Check if the heating tube is damaged

113

Lower heating tube alarm H8-2

1. Check the wiring is correct .

2.   Check if the heating tube is damaged

No.

Alarm Name/Description

Corrective Action

114

Lower heating tube alarm H8-3

1. Check the wiring is correct .

2.   Check if the heating tube is damaged

115

Lower heating tube alarm H8-4

1. Check the wiring is correct .

2.   Check if the heating tube is damaged

116

Safety do in work position

1.Check if the safety door is in work position 2.If it is reached, check whether the magnetic switch for detecting the work position of the safety door is on. If it is on, check the wiring; if not, adjust the magnetic switch until the light is on

3.Check if the magnetic switch is damaged

117

Lower tool lock not reached 1

1. Check if the lower tool lock 1 is in work position

2. Check if the magnetic switch position is correct (refer to red line)

3. Check if the magnetic switch is damaged

4. Check the wiring

118

Lower tool lock not reached 2

1. Check if the lower tool lock 2 is in work position

2. Check if the magnetic switch position is correct (refer to red line)

3. Check if the magnetic switch is damaged

4. Check the wiring

119

Lower tool locator in work position, please check the locator

1. Check if the lower tool locator is in work position

2. Check if the magnetic switch position is correct (refer to red line)

3. Check if the magnetic switch is damaged

4. Check the wiring

120

Trolley not away from the machine, please check the tool detection

1.Pull the trolley away from the machine 2.Check the position of the inductive switch(refer to red line)

3. Check if the induction switch is damaged

4. Check the wiring

121

Upper tool lock left side not detected

1. Check if the tool detection switch is damaged

2. Check the wiring

3. Adjust the position of tool detection sensor, lighten up the signal indicator

No.

Alarm Name/Description

Corrective Action

122

Upper tool lock right side not detected

1. Check if the tool detection switch is damaged

2. Check the wiring

3. Adjust the position of tool detection sensor, lighten up the signal indicator

123

Upper tool home position setting fault

Value of upper tool home position shall be smaller than the upper tool hot melt position. Reset the upper tool home position to clear

the alarm

124

Lower tool home position setting fault

Value of lower tool home position shall be smaller than the lower tool hot melt position. Reset the lower tool home position to clear the

alarm

125

Upper tool auxiliary lock not in home position

1. Check if the upper auxiliary too lock is in home position

2. Check if the magnetic switch position is correct (refer to red line)

3. Check if the magnetic switch is damaged

4. Check the wiring

126

Upper tool lock not reached 1

1. Check if the tool detection switch is damaged

2. Check the wiring

3. Adjust the position of tool detection sensor, lighten up the signal indicator

127

Upper tool lock not reached 2

1. Check if the tool detection switch is damaged

2. Check the wiring

3. Adjust the position of tool detection sensor, lighten up the signal indicator

128

Hot tool lock not reached 1

1. Check if the tool detection switch is damaged

2. Check the wiring

3. Adjust the position of tool detection sensor, lighten up the signal indicator

129

Hot tool lock not reached 2

1. Check if the tool detection switch is damaged

2. Check the wiring

3. Adjust the position of tool detection sensor, lighten up the signal indicator

No.

Alarm Name/Description

Corrective Action

130

Hot tool lock not reached 3

1. Check if the tool detection switch is damaged

2. Check the wiring

3. Adjust the position of tool detection sensor, lighten up the signal indicator

131

Automatic mode is on, please switch to manual mode

Switch to manual mode to clear the alarm

132

Hot tool detected, please check the detection point

1. Unload the hot tool

2.   Check if the proximity switch is damaged 3.Check the wiring

133

Upper tool lock is locked, upper tool not detected, please check the upper tool detection point

1. Adjust the position of the proximity switch so that the upper tool can be detected at the upper tool detection point

2.   Check if the proximity switch is damaged

3. Check the wiring

134

Upper tool lock is released, upper tool detection reached, please check the upper tool detection point

1. Unload the upper tool

2.   Check if the proximity switch is damaged 3.Check the wiring

135

Hot tool not detected, hot tool lock not released, please see the upper tool lock signal point

1. Check if the upper tool lock home position detection sensor and if the lock is home position

2. Check if the magnetic switch is damaged

3. Check the wiring

136

Hot tool not in home position, please move hot tool to home position

Move the hot tool back to home position, alarm will then be cleared

137

Upper tool harting plug not in home position, please move upper tool to home position

1. Move upper tool harting plug to home position

2. Check if the magnetic switch is damaged

3. Check the wiring

138

Hot tool harting plug not in home position, please move hot tool to home position

1. Move the hot tool harting plug to home position

2. Check if the magnetic switch is damaged

3. Check the wiring

139

Hot tool not in home position, please move hot tool to home position

Move the hot tool back to home position, alarm will then be cleared

140

Hot tool harting plug not in work

position, please move hot tool to work position

Move the hot tool back to home position, alarm will then be cleared

No.

Alarm Name/Description

Corrective Action

141

Hot tool lock not retracted, please check hot tool signal point

1.Check if the tot tool lock is in home position and if the the signal point position is correct 2.Check if the magnetic switch is damaged 3.Check the wiring

142

Hot tool not in home position, please move hot tool to home position

Move the hot tool back to home position, alarm will then be cleared

143

Upper tool not in home position, please reset upper tool

Move the upper tool to home position, alarm will then be cleared

144

Upper tool not in home position, please reset upper tool

Move the upper tool to home position, alarm will then be cleared

145

Lower tool not in home position, please reset lower tool

Move the lower tool to home position, alarm will then be cleared

146

Hot tool detection not reached, please hot tool signal point

1. Load hot tool

2.   Check if the hot tool can be detected at the position of proximity switch

3.   Check if the proximity switch is damaged 4.Check the wiring

147

Lower tool not in hot tool change position

Move the lower tool to hot tool change position and alarm will be cleared

148

Hot tool detection reached, please hot tool signal point

1.Check if the hot tool is unloaded 2.Check if the proximity switch is damaged 3.Check the wiring

149

Upper tool not in tool change position, please move upper tool to work position

Set the upper tool locating to upper tool change position and alarm will be cleared.

150

Lower tool not in upper tool change position, please move lower tool to work position

Set the lower tool locating to upper tool change position and alarm will be cleared.

151

Upper tool lock cylinder not in work position, please check signal point

1.Check upper tool lock is in work position 2.Check if the magnetic switch is damaged 3.Check the wiring

152

Upper tool not in tool change position, please move upper tool to work position

Set the upper tool locating to upper tool change position and alarm will be cleared.

153

Lower tool not in upper tool change position, please move lower tool to work position

Set the lower tool locating to upper tool change position and alarm will be cleared.

No.

Alarm Name/Description

Corrective Action

154

Upper auxiliary lock cylinder not in home position, please check signal point

1. Check if the upper tool lock is in work position

2. Check if the magnetic switch is damaged

3. Check the wiring

155

Lower tool harting plug not in home position

1. Move lower tool harting plug to home position

2. Check if the magnetic switch position is correct

3. Check if the magnetic switch is damaged

4. Check the wiring

156

Lower tool detection not detected, please check signal point

1. Check if the lower tool is loaded

2.   Check if the lower tool can be detected at the position of proximity switch

3.   Check if the proximity switch is damaged 4.Check the wiring

157

Lower tool lock cylinder not in home position

1.Check if the tool lock is reached 2.Check if the magnetic switch position is correct

3. Check if the magnetic switch is damaged

4. Check the wiring

158

Lower tool harting plug not in home position

1. Move lower tool harting plug to home position

2. Check if the magnetic switch position is correct

3. Check if the magnetic switch is damaged

4. Check the wiring

159

Lower tool lock not in work position, please check signal point

1.Check if the tool lock is in work position 2.Check if the magnetic switch position is correct

3. Check if the magnetic switch is damaged

4. Check the wiring

160

Hot tool detection left side not detected

1. Check if the tool detection switch is damaged

2. Check the wiring

3. Adjust the position of tool detection sensor, lighten up the signal indicator

161

Hot tool detection right side not detected

1. Check if the tool detection switch is damaged

2. Check the wiring

3. Adjust the position of tool detection sensor, lighten up the signal indicator

No.

Alarm Name/Description

Corrective Action

162

Hot tool detection rear side not detected

1. Check if the tool detection switch is damaged

2. Check the wiring

3. Adjust the position of tool detection sensor, lighten up the signal indicator

163

Lower tool detection right side not detected

1. Check if the tool detection switch is damaged

2. Check the wiring

3. Adjust the position of tool detection sensor, lighten up the signal indicator

164

Lower tool detection left side not detected

1. Check if the tool detection switch is damaged

2. Check the wiring

3. Adjust the position of tool detection sensor, lighten up the signal indicator

165

Upper tool lock not in home position

1.Check if the upper tool lock in home position 2.Check if the magnetic switch position changes (refer to the red line)

3.Check if the magnetic switch is damaged 4.Check the wiring

166

Hot tool lock not in home position

1.Check if the hot tool lock is in home position 2.Check if the magnetic switch position changes (refer to the red line)

3.Check if the magnetic switch is damaged 4.Check the wiring

167

Upper tool harting plug not in home position

1. Check if the upper tool hatring plug is in home position

2. Check if the magnetic switch position changes (refer to the red line)

3. Check if the magnetic switch is damaged

4. Check the wiring

168

Hot tool harting plug not in home position

1. Check if the upper tool hatring plug is in home position

2. Check if the magnetic switch position changes (refer to the red line)

3. Check if the magnetic switch is damaged

4. Check the wiring

169

Automatic tool change switch is OFF

Turn on the automatic tool change and alarm

will be cleared

170

Hot tool not in home position

Move the hot tool back to home position, alarm will then be cleared

No.

Alarm Name/Description

Corrective Action

171

Recipe detection is not matched with actual recipe

1. Check the connection of lower tool harting plug

2. Check if the recipe is correct

3. Check if the wiring in harting plug is correct

172

Lower part not unloaded

1.Unload the part from lower tool 2.Check if the part presence sensor is adjusted correctly

3. Check the wiring

4. Check the part presence sensor is damaged

173

Trolley not away from the machine, please check the tool detection

1.Pull the trolley away from the machine 2.Check if the position of detection switch changes (refer to the red line)

3.Check if the induction switch is damaged 4.Check the wiring

174

Upper tool not detected

1. Check if the upper tool nesting is matched with upper tool

2. Check if the position of proximity switch changes (refer to the red line)

3. Check if the magnetic switch is damaged

4. Check the wiring

175

Hot tool detection not detected

1. Check if the hot tool nesting is matched with hot tool

2. Check if the position of proximity switch changes (refer to the red line)

3. Check if the magnetic switch is damaged

4. Check the wiring

176

Automatic tool change switch is OFF

Turn on the automatic tool change and alarm

will be cleared.

177

Guide column 1 not detected

Check the presence of guide column 1; if existed, then check the part presence sensor.

178

Guide column 2 not detected

Check the presence of guide column 2; if existed, then check the part presence sensor.

179

When the emergency stop safety relay is not reset or the door is not closed, the heating is closed

Reset the emergency stop safety replay or door safety replay and heat will be reset.