Useful Reserved Registers of HMI
Types of HMI registers
The HMI has different registers for your project and for special use.
- LB Local Memory BIT Registers
- LB0 to LB65535 : User/Project registers without backup
- LB50000 to LB51999 : User/Project registers with backup in case of power failure
- Can be used in combination with the “Data forwarding” function
- LB60000 to LB6xxxx : Special internal system registers
- LB0 to LB65535 : User/Project registers without backup
- LW Local Memory WORD Registers
- LW0 to LW65535 : User/Project registers without backup
- LW50000 to LW51993 : User/Project registers with backup in case of power failure
- Can be used in combination with the “Data forwarding” function
- LW59000 to LW59xxx : Special internal specific registers
- LW60000 to LW6xxxx : Special internal system registers
- LW0 to LW65535 : User/Project registers without backup
- RWI Local Memory WORD Registers for Formulas/Recipes
- RWI0 : Display the Formula/Recipe specified by the Formula/Recipe number RWI0
- RWI1 : Specify a Formula/Recipe number to display corresponding Formula/Recipe data in RWI
In macros (scripts), the keyword can be used directly in macro. It is not necessary to declare tags.
- LocalBit[x]: reference of internal storage area LB
- LocalWord[x]: reference of internal storage area LW
- RWIWord[x]: reference of internal storage area RWI
For example: LocalBit[5], LocalWord[1]=0,..
Reserved Register Tables
Use your browser’s search [Ctrl] [F] to find the keyword
LB60000 to LB6xxxx : Special internal system registers
| LB6xxxx | Concerns | Description | Read/Write |
| LB60000 - LB60099 | Initialization Settings ON | Enable the initialization ON when system starts | R/W |
| LB60100 | Download Formula/Recipe | Write the data of this RWI to device if it is triggered; reset after execution | R/W |
| LB60101 | Upload Formula/Recipe/Recipe | Read the Formula/Recipe data of device to RWI register if it is triggered; reset after execution | R/W |
| LB60102 | Preserve Formula/Recipe | Write Formula/Recipe from RWI to FLASH if it is triggered; reset after execution | R/W |
| LB60103 | Formula/Recipe Downloading Indication | ON if Formula/Recipe is being written to device; OFF after the end of downloading | R |
| LB60104 | Formula/Recipe Uploading Indication | ON if Formula/Recipe is being read to device; OFF after the end of uploading | R |
| LB60105 | Restart HMI | Restart system if it is triggered | R |
| LB60106 | Backlight Control | Close Backlight when it is ON; Open Backlight when it is OFF | R/W |
| LB60107 | Communication State of COM1 | ON means normal communication; OFF means communication failure or no communication | R |
| LB60108 | Communication State of COM2 | ON means normal communication; OFF means communication failure or no communication | R |
| LB60109 | Modification preservation of COM1 communication parameters | Write modified communication parameters to FLASH if it is triggered; OFF after execution | R/W |
| LB60110 | Modification preservation of COM2 communication parameters | Write modified communication parameters to FLASH if it is triggered; OFF after execution | R/W |
| LB60111 | Modification confirmation of system parameters | Write modified communication parameters to FLASH if it is triggered; OFF after execution | R/W |
| LB60112 | Abnormal communication window (Comm Error) | ON means permission of exception window popping up; OFF means prohibition | R/W |
| LB60113 | Mouse cursor control | ON means disolay of mouse censor; OFF means prohibition (Only available for touch) | R/W |
| LB60114 | Connection state of USB | ON means with USB device connection; OFF means no connected USB device | R |
| LB60115 | Coonection state of SD card | ON means with SD card connection; OFF means no connected SD card | R |
| LB60116 | Touch Sound | Whether enable sound when touch or mouse click | R/W |
| LB60117 | Alarm Sound | Whether enable alarm sound when alarm occurs | R/W |
| LB60118 | Clear historical alarm record | Clear historical alarm record (Reset automatically) | R/W |
| LB60119 | Clear operation record | Clear operation record (Reset automatically) | R/W |
| LB60120 | Clear historical data | Clear historical data (Reset automatically) | R/W |
| LB60121 | Reload Formula/Recipe | Reload the Formula/Recipe data of the current one while it is ON; OFF when the reloading ends | R/W |
| LB60123 | Save historical alarm | Save historical alarm record to disk when it is ON; OFF after the preservation | R/W |
| LB60124 | Save historical data | Save historical data to disk when it is ON; OFF after the preservation | R/W |
| LB60125 | Send historical alarm file to SD card | Send historical alarm file to SD card; OFF automatically after the sending | R/W |
| LB60126 | Send historical data file to SD card | Send historical data file to SD card; OFF automatically after the sending | R/W |
| LB60127 | Send historical alarm file to U disk | Send historical alarm file to U disk; OFF automatically after the sending | R/W |
| LB60128 | Send historical data file to U disk | Send historical data file to U disk; OFF automatically after the sending | R/W |
| LB60129 | Send the current project to U disk | Send the current project to U disk; OFF automatically after the sending | R/W |
| LB60130 | Send the current project to SD card | Send the current project to SD card; OFF automatically after the sending | R/W |
| LB60133 | User Logout | Cancel User Login when it is ON; Reset automatically after the cancelation | R/W |
| LB60141 | Whether there is a real-time alarm | ON when a real-time alarm occurs | R |
| LB60142 | Screen saver state of system | ON when it is under screen saver stat | R |
| LB60143 | Copy operation record to U disk | Send operation record to U disk in case of ON; OFF automatically after the sending | R/W |
| LB60144 | Copy operation record to SD card | Send operation record to SD card in case of ON; OFF automatically after the sending | R/W |
| LB60145 | Copy all Formula/Recipes to U disk | Send Formula/Recipes to U disk in case of ON; OFF automatically after the sending | W |
| LB60146 | Copy Formula/Recipes to SD card | Send Formula/Recipe files to SD card incase of ON; OFF automatically after the sending | W |
| LB60147 | End mark of Qrcode scanning USB | Triggered in case of ON | R/W |
| LB60148 | Import historical trigger bit from U disk | Triggered in case of ON; reset automatically. Historical data file must be histdata.csv; otherwise the execution is invalid. | R/W |
| LB60149 | Import historical trigger bit from SD card | Triggered in case of ON; reset automatically | R/W |
| LB60150 | Export specific ID Formula/Recipe to U disk trigger bit | Triggered in case of ON; reset automatically | R/W |
| LB60151 | Export specific ID Formula/Recipe to SD card trigger bit | Triggered in case of ON; reset automatically | R/W |
| LB60152 | Export specific ID Formula/Recipe from U disk to HMI trigger bit | Triggered in case of ON; reset automatically | R/W |
| LB60153 | Export specific ID Formula/Recipe from SD card to HMI trigger bit | Triggered in case of ON; reset automatically | R/W |
| LB60154 | Clear trigger bit of specific ID Formula/Recipe trigger bit | Triggered in case of ON; reset automatically | R/W |
| LB60155 | Cover Formula/Recipe trigger bit | Triggered in case of ON; reset automatically | R/W |
| LB60156 | Read Formula/Recipe and save trigger bit | Triggered in case of ON; reset automatically | R/W |
| LB60163 | Export Formula/Recipes to U disk by groups | R/W | |
| LB60164 | Export Formula/Recipes to SD card by groups | R/W | |
| LB60165 | Ethernet communication | 1=Normal, 0=Error | R |
| LB60167 | Usb test function | HMI will scan the touchscreen usb disk for the use of the CVS file for the import and export of the recipe | |
| LB60168 | The historical data is exported to USB Disk | Triggered in case of ON; reset automatically | |
| LB60169 | Automatic disable function of station number | When using multi-slave "Extended" mode communication, automatically disables or re-enables the faulty station(s) |
LW60000 to LW6xxxx : Special internal system registers
| LW6xxxx | Concerns | Description | Read/Write |
| LW60000 | Local time: second | Bcd code; effective value range: 0-59 | R/W |
| LW60001 | Local time: minute | Bcd code; effective value range: 0-59 | R/W |
| LW60002 | Local time: hour | Bcd code; effective value range: 0-23 | R/W |
| LW60003 | Local time: day | Bcd code; effective value range: 1-31 | R/W |
| LW60004 | Local time: month | Bcd code; effective value range: 1-12 | R/W |
| LW60005 | Local time: year | Bcd code; effective value range: 0-9999 | R/W |
| LW60006 | Local time: week | Bcd code; effective value range: 1-7 | R |
| LW60007 | System running hours | Hours of system running time | R |
| LW60008 | System running minutes | Minutes of system running time | R |
| LW60009 | System running seconds | Seconds of system running time | R |
| LW60010 | Serial number of the current screen window | Serial number of the current screen | R |
| LW60012 | Current language | Corresponding language serial number | R |
| LW60013 | Upper limit of value input | Upper limit of allowable input in user-defined keyboard; ASC display | R |
| LW60023 | Lower limit of value input | Lower limit of allowable input in user-defined keyboard; ASC display | R |
| LW60033 | Data contents shown in keyboard | Data contents shown in keyboard; characters entered via keyboard; ASC display | R |
| LW60065 | Current Logged in User | Current user serial number | R |
| LW60066 | Current Logged in User Password | Display the current user password; 16 characters; ASC display | R |
| LW60074 | Current logged in User name | Display the current user name; 32 characters; ASC display | R |
| LW60090 | Whether enable User 1 | 0-inactivate; 1-activate | R |
| LW60091 | Whether enable User 2 | 0-inactivate; 1-activate | R |
| LW60092 | Whether enable User 3 | 0-inactivate; 1-activate | R |
| LW60093 | Whether enable User 4 | 0-inactivate; 1-activate | R |
| LW60094 | Whether enable User 5 | 0-inactivate; 1-activatev | R |
| LW60095 | Whether enable User 6 | 0-inactivate; 1-activate | R |
| LW60096 | Whether enable User 7 | 0-inactivate; 1-activate | R |
| LW60097 | Whether enable User 8 | 0-inactivate; 1-activate | R |
| LW60098 | Name of User 1 | 32 characters; ASC display | R |
| LW60114 | Name of User 2 | 32 characters; ASC display | R |
| LW60130 | Name of User 3 | 32 characters; ASC display | R |
| LW60146 | Name of User 4 | 32 characters; ASC display | R |
| LW60162 | Name of User 5 | 32 characters; ASC display | R |
| LW60178 | Name of User 6 | 32 characters; ASC display | R |
| LW60194 | Name of User 7 | 32 characters; ASC display | R |
| LW60210 | Name of User 8 | 32 characters; ASC display | R |
| LW60226 | Password of User 1 | 16 characters; ASC display | R |
| LW60234 | Password of User 2 | 16 characters; ASC display | R |
| LW60242 | Password of User 3 | 16 characters; ASC display | R |
| LW60250 | Password of User 4 | 16 characters; ASC display | R |
| LW60258 | Password of User 5 | 16 characters; ASC display | R |
| LW60266 | Password of User 6 | 16 characters; ASC display | R |
| LW60274 | Password of User 7 | 16 characters; ASC display | R |
| LW60282 | Password of User 8 | 16 characters; ASC display | R |
| LW60290 | Screen saver time | Displays the specific screen saver time; setting range: 0-60. Can be used to wake up the HMI screen saver by the PLC: Set it to 0 and then to any value from 0 to 60. | R/W |
| LW60291 | Flicker circle of Indicator light | Flicker circle of Indicator light; the minimum value is 0.1s | R/W |
| LW60292 | X position in case of touch | Position of X coordinate in case of touch | R |
| LW60293 | Y position in case of touch | Position of Y coordinate in case of touch | R |
| LW60294 | X position at the end of touch | Position of X coordinate at the end of touch | R |
| LW60295 | Y position at the end of touch | Position of Y coordinate at the end of touch | R |
| LW60296 | Touch state | 1-Touch; 0-Release | R |
| LW60297 | Checking of COM1 | Communication parameters, checking: 0-NONE, 1-EVEN, 2-ODD | R/W |
| LW60298 | Baud rate of COM1 | Communication parameters, baud rate: 0-1200,1-2400,2-4800,3-9600,4-19200,5-38400,6-57600,7-115200 | R/W |
| LW60299 | Stop Bit of COM1 | Communication parameters, stop bit: 0-1stops,1-2stops | R/W |
| LW60300 | Data Length of COM1 | Communication parameters, data length: 0-7bits; 1-8bits | R/W |
| LW60301 | HMI Address of COM1 | Communication parameters, HMI address | R/W |
| LW60302 | PLC Address of COM1 | Communication parameters, PLC address | R/W |
| LW60303 | Continuous address interval of PLC to COM1 | The maximum length of contiguous address that can be read by a single communication | R/W |
| LW60304 | Communication time of COM1 | Delay time of communication | R/W |
| LW60305 | Retry number of COM1 | Number of retries in case of abnormal system | R/W |
| LW60306 | Address Mode of COM1 | Address mode: 0-standard mode; 1-extended mode | R |
| LW60307 | Time of COM1 timeout | Set communication timeout; unit: ms | R/W |
| LW60308 | Current waiting time of COM1 communication | Current waiting time of communication; unit : ms | R/W |
| LW60309 | HMI Site of COM1 | 0-Machine; 1-Far-end | R/W |
| LW60312 | Checking of COM2 | Communication parameters, checking: 0-NONE, 1-EVEN, 2-ODD | R/W |
| LW60313 | Baud rate of COM2 | Communication parameters, baud rate: 0-1200,1-2400,2-4800,3-9600,4-19200,5-38400,6-57600,7-115200 | R/W |
| LW60314 | Stop Bit of COM2 | Communication parameters, stop bit: 0-1stops,1-2stops | R/W |
| LW60315 | Data Length of COM2 | Communication parameters, data length: 0-7bits; 1-8bits | R/W |
| LW60316 | HMI Address of COM2 | Communication parameters, HMI address | R/W |
| LW60317 | PLC Address of COM2 | Communication parameters, PLC address | R/W |
| LW60318 | Continuous address interval of PLC to COM2 | The maximum length of contiguous address that can be read by a single communication | R/W |
| LW60319 | Communication time of COM2 | Communication delay time | R/W |
| LW60320 | Retry number of COM2 | Number of retries in case of abnormal system | R/W |
| LW60321 | Address Mode of COM2 | Address mode: 0-standard mode; 1-extended mode | R |
| LW60322 | Time of COM2 timeout | Set communication timeout; unit: ms | R/W |
| LW60323 | Current waiting time of COM2 communication | Current waiting time of communication; unit : ms | R/W |
| LW60324 | HMI Site of COM2 | 0-Machine; 1-Far-end | R/W |
| LW60327 | Number of historical alarm | Sum of recorded historical alarm. Double Word | R |
| LW60329 | Number of historical data | Sum of recorded historical data. Double Word | R |
| LW60333 | Keyboard Language Switch | 1-Chinese keyboard, 0-English keyboard; aim at standard keyboard | R/W |
| LW60334 | CPU usage | Current CPU usage rate during the running of system | R |
| LW60335 | Backlight luminance value | Backlight luminance value Value from 140 to 450 | R/W |
| LW60337 | Creation time of the current project: year | Creation time of the current project: year | R |
| LW60338 | Creation time of the current project: month | Creation time of the current project: month | R |
| LW60339 | Creation time of the current project: day | Creation time of the current project: day | R |
| LW60340 | Current language | Set current language | W |
| LW60359 | Copy historical alarm | Copy historical alarm between specific serial number range to U disk when the value is 1 | R/W |
| LW60360 | Copy historical alarm | Copy historical alarm between specific serial number range to SD card when the value is 1 | R/W |
| LW60361 | Copy historical alarm | Copy historical alarm between specific time range to U disk when the value is 1 | R/W |
| LW60362 | Copy historical alarm | Copy historical alarm between specific time range to SD card when the value is 1 | R/W |
| LW60363 | Export the start serial number of historical alarm | Export the start serial number of historical alarm | R/W |
| LW60365 | Export the end serial number of historical alarm | Export the end serial number of historical alarm | R/W |
| LW60367 | Export start time of historical alarm | Length: six characters; year, month, day, hour, minute and second | R/W |
| LW60373 | Export end time of historical alarm | Length: six characters; year, month, day, hour, minute and second | R/W |
| LW60379 | File name of historical alarm exported to U disk and SD card | Length: 24 characters | R/W |
| LW60408 | Historical data | Current group number of historical data imported or exported | R/W |
| LW60409 | Historical data | Copy historical data between specific serial number range to U disk when the value is 1 | R/W |
| LW60410 | Historical data | Copy historical data between specific serial number range to SD card when the value is 1 | R/W |
| LW60411 | Historical data | Copy historical data between specific time range to U disk when the value is 1 | R/W |
| LW60412 | Historical data | Copy historical data between specific time range to SD card when the value is 1 | R/W |
| LW60413 | Export start serial number of historical data | R/W | |
| LW60415 | Export end serial number of historical data | R/W | |
| LW60417 | Export start time of historical data | Length: six characters; year, month, day, hour, minute and second | R/W |
| LW60423 | Export end time of historical data | Length: six characters; year, month, day, hour, minute and second | R/W |
| LW60429 | File name of historical data exported to U disk and SD card | Length: 24 characters | R/W |
| LW60441 | Cache region of password modification of User 1 | Length: 16 characters; ASC display | R/W |
| LW60449 | Enable modify password of User 1 | Modify the password of User 1 as that in cache region when the value is 1; reset automatically after setting | R/W |
| LW60451 | Cache region of password modification of User 2 | Length: 16 characters; ASC display | R/W |
| LW60459 | Enable modify password of User 2 | Modify the password of User 2 as that in cache region when the value is 1; reset automatically after setting | R/W |
| LW60461 | Cache region of password modification of User 3 | Length: 16 characters; ASC display | R/W |
| LW60469 | Enable modify password of User 3 | Modify the password of User 3 as that in cache region when the value is 1; reset automatically after setting | R/W |
| LW60471 | Cache region of password modification of User 4 | Length: 16 characters; ASC display | R/W |
| LW60479 | Enable modify password of User 4 | Modify the password of User 4 as that in cache region when the value is 1; reset automatically after setting | R/W |
| LW60481 | Cache region of password modification of User 5 | Length: 16 characters; ASC display | R/W |
| LW60489 | Enable modify password of User 5 | Modify the password of User 5 as that in cache region when the value is 1; reset automatically after setting | R/W |
| LW60491 | Cache region of password modification of User 6 | Length: 16 characters; ASC display | R/W |
| LW60499 | Enable modify password of User 6 | Modify the password of User 6 as that in cache region when the value is 1; reset automatically after setting | R/W |
| LW60501 | Cache region of password modification of User 7 | Length: 16 characters; ASC display | R/W |
| LW60509 | Enable modify password of User 7 | Modify the password of User 7 as that in cache region when the value is 1; reset automatically after setting | R/W |
| LW60511 | Cache region of password modification of User 8 | Length: 16 characters; ASC display | R/W |
| LW60519 | Enable modify password of User 8 | Modify the password of User 8 as that in cache region when the value is 1; reset automatically after setting | R/W |
| LW60520 | HMI Model | 40 characters | R |
| LW60540 | Bootloader version number | 40 characters | R |
| LW60560 | Operation system version number | 40 characters | R |
| LW60580 | Software version number | 40 characters | R |
| LW60600 | Enable operation record | Enable record operation log when it is 1 | R/W |
| LW60601 | Number of operation record | Display the current number of operation record | R |
| LW60602 | Enable screen shot | Enable screen shot when it is 1; reset after setting | R/W |
| LW60603 | Storage location of screen shot | 0-U disk; 1-SD card | R/W |
| LW60604 | Enable HMI protection | Enable HMI protection when it is 1 | R/W |
| LW60605 | Set the level number of HMI protection password | Set the level number of HMI protection password; up to 10 passwords can be set | R/W |
| LW60606
- LW60835 |
Set period of validity of HMI protection | is for year, month, day, hour, minute, second, deadline prompt and unlock password protection of Level 1 password (password length is 16 characters); | R/W |
| LW60629
-LW60651 |
Set period of validity of HMI protection | is for year, month, day, hour, minute, second, deadline prompt and unlock password protection of Level 2 password (password length is 16 characters); | R/W |
| LW60652
-LW60674 |
Set period of validity of HMI protection | is for year, month, day, hour, minute, second, deadline prompt and unlock password protection of Level 3 password (password length is 16 characters); | R/W |
| LW60675
-LW60697 |
Set period of validity of HMI protection | is for year, month, day, hour, minute, second, deadline prompt and unlock password protection of Level 4 password (password length is 16 characters); | R/W |
| LW60698
-LW60720 |
Set period of validity of HMI protection | is for year, month, day, hour, minute, second, deadline prompt and unlock password protection of Level 5 password (password length is 16 characters); | R/W |
| LW60721
-LW60743 |
Set period of validity of HMI protection | is for year, month, day, hour, minute, second, deadline prompt and unlock password protection of Level 6 password (password length is 16 characters); | R/W |
| LW60744
-LW60766 |
Set period of validity of HMI protection | is for year, month, day, hour, minute, second, deadline prompt and unlock password protection of Level 7 password (password length is 16 characters); | R/W |
| LW60767
-LW60789 |
Set period of validity of HMI protection | is for year, month, day, hour, minute, second, deadline prompt and unlock password protection of Level 8 password (password length is 16 characters); | R/W |
| LW60790
-LW60812 |
Set period of validity of HMI protection | is for year, month, day, hour, minute, second, deadline prompt and unlock password protection of Level 9 password (password length is 16 characters); | R/W |
| LW60813
-LW60835 |
Set period of validity of HMI protection | is for year, month, day, hour, minute, second, deadline prompt and unlock password protection of Level 10 password (password length is 16 characters) | R/W |
| LW60836 | Enable save to HMI | Preserve the HMI protection settings to HMI when it is 1; reset automatically after setting | R/W |
| LW60837 | Initialize HMI protection | Set HMI protection to the initial state | W |
| LW60997 | Keyboard input or USB mouse operation | Scanning machine input when the value is 1. Triggered when it is ON; reset automatically | R/W |
| LW60998 | End Symbol definition of USB bar code scanning | End Symbol definition of USB bar code scanning. 0-ENTER，1-TAB+ENTER | R/W |
| LW60999 | Scan code length of USB bar code | Scan code length of USB bar code | R/W |
| LW61000
-LW61127 |
Storage usage of bar code scanning | Storage usage of bar code scanning | R/W |
| LW61128 | Employed for printer parameters | Employed for printer parameters | R/W |
| LW61138 | Source Formula/Recipe ID number of imported Formula/Recipe | Source Formula/Recipe ID number of imported Formula/Recipe | R/W |
| LW61139 | Target Formula/Recipe ID number of imported Formula/Recipe | Target Formula/Recipe ID number of imported Formula/Recipe | R/W |
| LW61140 | Clear Formula/Recipe ID number | -1 when initial value is presented as a 16-Bit integer; otherwise, 65535 | R/W |
| LW61141 | Switch Formula/Recipe group number | R/W | |
| LW61143 | Specific Formula/Recipe group number | R/W | |
| LW61216
LW61247 |
HMI S/N information | ASCII character display 32 lenght | R |
| LW62020
- LW62039 |
Current Formula/Recipe name | Displays the current formula/recipe name. Select "ASCII Display" control, check "Use Unicode", length 20. | R |
LW59000 to LW59xxx : Special internal specific registers
| LW59xxx | Concerns | Description | Read/Write |
| LW59010
LW59025 |
Stop or Run the communication with Slave ID | Each address corresponds to 16 stations/ID slaves on COM1 in RS485 extended mode. | R/W |
| LW59026
LW59041 |
Stop or Run the communication with Slave ID | Each address corresponds to 16 stations/ID slaves on COM2 in RS485 extended mode. | R/W |
| LW59042
LW59057 |
Stop or Run the communication with Slave ID | Each address corresponds to 16 stations/ID slaves on ETHERNET in RS485 extended mode. | R/W |
| LW59058
LW59073 |
Station number communication status COM1 | Corresponding to station number from 0-255, each address corresponds to 16 station numbers.
For example, 59058 means station number 0-15, and so on.The X bit is 1 = Communication error with station |
R |
| LW59074
LW59089 |
Station number communication status COM2 | Corresponding to station number from 0-255, each address corresponds to 16 station numbers.
For example, 59074 means station number 0-15, and so on.The X bit is 1 = Communication error with station |
R |
| LW59090
LW59105 |
Station number communication status Ethernet | Corresponding to station number from 0-255, each address corresponds to 16 station numbers.
For example, 59090 means station number 0-15, and so on.The X bit is 1 = Communication error with station |
R |