10. Alarm
10.1 Alarm Handling Method
Code Alarm message Handling approach
001 Light Curtain or Safety Signal
Alarm Please remove the obstruction on the light curtain.
002 Negative Limit Error Initialize the machine after resetting.
003 Positive Limit Error Initialize the machine after resetting.
004 Emengency Stop Please release the emergency stop and initialize the machine after resetting.
005 Overloaded, please check the velocity or abnormal collision
Please reconfirm the pressing parameters to prevent the pressing force from exceeding the limit.
006 Please release ON when switching mode
Please switch off the internal/external control knob after deactivation.
007 Hits workpiece in High-speed section
1. Check whether the pressing parameter [Standby Position] is set properly.
2. Check if materials are overlapping.
008
Currency overloaded, please check the velocity or abnormal collision
Please reconfirm the pressing parameters to avoid excessive pressing force, which would cause the motor current to exceed the limit.
009
Motor Alarm. If reset is not working, please restart the servo press
Please power it on again.
010 Servo Communication Error Please power it on again, if it still cannot be resolved, please contact the agent.
011 Light curtain alarm, please reset then go home
Touched the light curtain by mistake, the spindle returns to the working origin after resetting, and is waiting for the pressing signal again
012 Two hand buttons released, please reset then go home
Release the two-hand switch, the spindle returns to the working origin after resetting, and is waiting for the pressing
Appendix A. Load Cell Calibration Table
Calibration
point 100kgf 200kgf 500kgf 1000kgf 3000kgf 5000kgf
1 0 0 0 0 0 0
2 5 11 27 54 161 268
3 11 21 54 108 322 536
4 16 32 81 162 483 804
5 21 42 108 216 644 1,072
6 27 54 135 270 805 1,340
7 32 64 162 324 966 1,608
8 37 75 189 378 1,127 1,876
9 42 86 216 432 1,288 2,144
10 48 96 243 486 1,449 2,412
11 53 107 270 540 1,610 2,680
12 58 118 297 594 1,771 2,948
13 64 128 324 648 1,932 3,216
14 69 139 351 702 2,093 3,484
15 74 150 378 756 2,254 3,752
16 80 161 405 810 2,415 4,020
17 85 171 432 864 2,576 4,288
18 90 182 459 918 2,737 4,556
19 99 198 497 995 2,998 4,924
20 110 220 550 1,100 3,300 5,500
Appendix B. Closed Loop Position Control (Optical Linear Encoder)
Servo Press support A, B, Z pulse with 0.01~1 μm resolution Optical Linear Encoder. In the position mode, it will reach to the target position according to the value from Optical Linear Encoder which can avoid the error from the deformation due to press force.
(1)
After connection, please log in with the senior engineer access (password:2222) and enter the equipment parameter. Then, choose the [Other] to make the further adjustment.(2)
Please turn on the Optical Linear Encoder. Then, use jog mode to move the spindle to the range of optical linear encoder. The higher velocity parameter can speed up the convergent and also likely cause the unstable situation. Suggested applied the default parameter in the beginning, and make the fine turning according to the requirement.If the Optical Linear Encoder is not installed from the mechanical origin, the start position will based on the begin of ruler. These value can also be recorded in the servo press.
(3) After turning on the Optical Linear Encoder function. There will display both encoder value and optical value on the automation control and manual control screen. The upper value of position is from the encoder and the lower one is from the Optical Linear Encoder. When the punch enter to the range of Optical Linear Encoder, it will show the value. In the position mode, the servo press will reach to the target position based on the Optical Linear Encoder.
Appendix C. F Type for Stand Alone Operation
⚫ Please connect the button to the control box refer to the installation manual, then follow the below steps to setup this mode.
1. Please log in [Senior Engineer] access (PW:2222)，touch [Equipment Parameter] and choose [Other] 。
Please choose [Yes] of the buttons.
2. Go back to main screen and touch the [IO Monitor] to check the status of the button
(G) Trigger Start
The two hand start buttons have to be touched simultaneously to conduct the pressing process. (<500ms).
After the pressing finished, these two signal have to be released before next pressing process.
(H) Light Curtain
If the light curtain hasn’t been turned on, the hand two start buttons have to be touched during the whole pressing process. If one of these buttons had been released, servo press will stop and go back to working origin after touching the reset button.
If the light curtain is on, the two hand start button can be released after the pressing process begin.
If the curtain light have been installed, please follow the above steps to turn on the light curtain function.
3. Please log in [Senior Engineer] access (PW:2222)，touch [Equipment Parameter] and turn on the light curtain.
Appendix D.MES Function 1. Register Introduction
Motion status and handshaking related register
Item Register Modbus Addr. Type Description
MES Status D700 0x12BC WORD
0. Waiting Capture 1. Waiting Scan 2. Scan Finished 3. Ignore Press 4. Waiting Press 5. Pressing 6. Press Finished 7. Inquire Sheet 8. Check In 9. Check Out 10. Refuse 11. Inquire Fail
12. Reached Expected Amount
MES Result D702 0x12BE WORD
0. None Capture 1. Capture Finished 2. Allow Press 3. Refuse Press
Machine Status D706 0x12C2 WORD
0. Uninitialized 1. OFF
2. ON 3. Test
MES Recipe D750 0x12EE WORD MES informed the expected recipe number.
Expected
Amount D780 0x130C DWORD MES informed the expected amount in current work sheet.
Machine status related register：Allow capturing the data whether the MES is on or not. If the MES is OFF,
Total Amount D730 0x12DA DWORD
OK Amount D732 0x12DC DWORD
NG Amount D734 0x12DE DWORD
Press result related register：Allow capturing the data whether the MES is on or not. If the MES is OFF, the servo press would not be controlled by the captured finished signal.
Item Register Modbus Addr. Type Description
Pressed Position D736 0x12E0 DWORD Unit :0.001mm Pressed Force D738 0x12E2 DWORD Unit: 0.1kgf
Pressed Result D740 0x12E4 WORD
0. No Result 1. OK 2. NG Production Time D742 0x1236 WORD Unit: 0.01s
Position D746 0x12E6 DWORD Unit:0.001mm
Force D744 0x12E8 DWORD Unit:0.1kgf
Pressed Info D748 0x12EC WORD
0. No Result 1. OK
2. Force Too Large 3. Force Too Small 4. Position Too Large 5. Position Too Small 6. Force Limit
7. Position Limit Other Info
Item Register Modbus Addr. Type Description
OP. Number D752 0x12F0 7 WORD
Sheet Number D762 0x12FA 7 WORD
Partial Number D772 0x1304 7 WORD
Production Amount D782 0x130E DWORD For work sheet Daily Amount D784 0x1310 DWORD For daily amount Machine Amount D786 0x1312 DWORD For machine Production Time (ms) D788 0x1314 DWORD
Force Too Large D688 0x12B0 DWORD NG Count
Force Too Small D690 0x12B2 DWORD NG Count
Position Too Large D692 0x12B4 DWORD NG Count Position Too Small D694 0x12B6 DWORD NG Count
Force Over Limit D696 0x12B8 DWORD NG Count
Position Over Limit D698 0x12BA DWORD NG Count
2. Start MES function
(1) After initialized, enter the engineer access. (Password：1111) Then, touch [Equipment Parameter].
(2) Turn on the MES function.
(3) Enter the automatic mode and touch [MES] to go to the MES interface.
3. MES Interface
(1) MES related data
Major Button introduction Sheet/Part
Comparison Switch between sheet and part comparison.
Sheet Info Open the sheet information interface.
Inquire Inform MES and asked for the recipe number of the current work sheet.
Check In After inquiring, enter the MES process and asked for checking the recipe number.
Check Out Inform MES to conduct check out process and lock the amount counting for capturing from MES.
Back Go back to the automatic interface.
(2) MES Connect Check
MES Connection Delay Alarm：If there is no response after 3 seconds delay of inquiring, the servo press would show the below message.
⚫ Retry：Resend message and waiting again.
⚫ Ignore：Abandon this time and refresh the process.
⚫ Turn OFF MES: Turn OFF. Only for engineer access.
MES NOT allow pressing：The comparison is correct, but MES doesn’t allow the pressing process.
Recipe Incorrect：
⚫ Recipe changed: Go to the recipe chosen interface.
⚫ Abandon：Stop this connection process.
(3) MES operation introduction： There are two modes in MES function：
Work Sheet Mode：MES will check the recipe number after entering the process. Each pressing process will asked MES for capturing the pressing data.
Part Mode：Each pressing process will check the recipe number.
The detailed descriptions of above two modes：
Work Sheet Mode Chart
Enter Work Sheet MES
Inform MES Work Sheet Inquire
Ｗaiting Capture MES
MES Response Captured Finished (D702=1)
Compare Recipe
Check In
MES Inform MES
Check In & ask for permission D700=7
D702=0
MES MES Response Permission
Permission D702 =2(Allow) D702 =3(Not Allow)
Waiting Start
Waiting Press
MES Inform MES
Status D700=3 D702=0
MES Inform MES Start Press
Status D700=4
No
MES Inform MES Press Finished
Capture Press Data D700=5D702=0
Check Amount
MES Waiting Capture
Signal MES Response
Capture Finished D702=1
Check Out
MES Inform MES
check out Inform MES
Capture Pressing Data
MES Waiting Capture
Signal MES Response
Capture Finished D702=1
Reach
Compare/
Inquire重
Yes
Compare Inquire
1. Touch [MES] to go to MES interface
2. Switch to [Work Sheet Comparison].
3. Enter the [Sheet No.]
4. Touch [Inquire]
5. After inquiring, the [Recipe No.] and [Sheet Amount] should be filled in.
If the [Expected Recipe] and [Current Recipe] is different, the user have to change their current recipe.
6. Touch [Check In]
Check whether or not expected recipe and current recipe is identical. If they are different, the servo press will show the message and asked for user to change recipe or cancel process.
If chose [Recipe Switch], the servo press will enter the recipe chosen interface. Please select the expected recipe and touch [OK]. If touch [Cancel], the process will be abandoned.
If chose [Abandon], servo press will inform MES to cancel process.
7. Check [MES Status] turn to [04. Waiting Press], then touch [back] and go back to the automatic control interface.
If the MES doesn’t allow to press, the message will be showed below.
5. In the [Waiting Press] status, the user can enter the MES interface and select [Check Out] to finish this work sheet process. If the product amount reached to the [Expected Amount], the related message will be showed to remind user to conduct the [Check Out] procedure.
6. Check the related data and touch [Check Out]. The servo press will inform MES to capture the pressing data.
Part Mode Chart
Machine ON
MES Inform MES
Turn ON
Waiting Capture MES
MES Response Capture Finished
D702=1
Waiting Scan
Scan Finished MES
Inform MES Compare barcode
D700=1
MES Permission
User 是否更换
MES Response D702=2 or 3
Scan Finished No
D702=3 Change OK
Waiting Capture Finished Signal
Inform MES Abandon
D602=2
Waiting Press
Yes D702=2
Pressing
MES
Inform MES Start Pressing
MES Pressing
Inform MES Pressing Finished
D700=5
1. Touch [MES] and enter to the MES interface.
2. Switch to the [Part Comparison]
3. Touch [Back] and go back to the automatic interface.
8. Touch [Part No.] and enter the partial number. Then, the servo press will inform MES and compare the expected recipe.
9. When the [Waiting Pressing] showed indicate the pressing process is allowed.
If the current recipe and expect recipe is not identical after comparison, the below massage will be showed.
Choose [Recipe Switch] and go to the recipe chosen interface. Please select the same recipe as the expected recipe response from the MES. Then, touch [OK], asked for MES the permission of pressing. If select the [Cancel], the MES will abandon this process.
If select [Abandon], the servo press will inform MES to clean partial number and waiting for the new partial number filled by the user.
If the MES response not allow to conduct pressing process, the servo press will showed the message to remain the user.