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The specification of the GY and GZ motors on A2032 and A2033 included a TwinSAFE system, which makes it difficult to operate within a non-TwinSAFE environment. | The specification of the GY and GZ motors on A2032 and A2033 included a TwinSAFE system, which makes it difficult to operate within a non-TwinSAFE environment. | ||
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There is a problem with the particular spec of the AMI8121-3100-0F'''2'''1 - the 2 denotes a DS402 communication interface profile. This profile needs a firmware update to enable the TwinSAFE communication. | There is a problem with the particular spec of the AMI8121-3100-0F'''2'''1 - the 2 denotes a DS402 communication interface profile. This profile needs a firmware update to enable the TwinSAFE communication. | ||
| − | = Solution = | + | =Solution= |
| + | {{Info|...The safety project defined in the following steps is saved on the Software Updates board. The following steps are for reference and for recreating this project - IT DOES NOT NEED TO BE DONE EVERY TIME}} | ||
| + | |||
| + | |||
The solution takes the following steps: | The solution takes the following steps: | ||
| − | * Ensure the TwinCAT environment is up to date | + | *Ensure the TwinCAT environment is up to date |
| − | * Ensure the latest ESI (device description tables) are downloaded | + | *Ensure the latest ESI (device description tables) are downloaded |
| − | * Ensure the latest </translate> | + | *Ensure the latest Drive Manager 2 Installed |
| + | |||
| + | <br /> | ||
| + | |||
| + | == Update EEPROM Driver == | ||
| + | |||
| + | * Device | ||
| + | * Online Tab | ||
| + | * Right click on the AMI->Write EEProm | ||
| + | * Pick AMI8000-0100-0020 | ||
| + | * Activate Configuration | ||
| + | * PowerCycle the AMI Motor | ||
| + | * Device Manager may need changing to the new type | ||
| + | * Drive Manager needs to detect changes | ||
| + | |||
| + | == Create the Safety Project == | ||
| + | |||
| + | * Add new Safety Project with preconfigured Input | ||
| + | * Target System - Link to safety PLC on correct axis | ||
| + | * Alias Devices->Add AM891x | ||
| + | * Create the safeOr in TwinSafeGroup | ||
| + | * Connect back on itself as per diagram | ||
| + | {{#annotatedImageLight:Fichier:Preparing a C0001401B for TwinSAFE Project OrOut.png|0=436px|hash=|jsondata=|mediaClass=Image|type=frameless|align=center|src=https://stuga.dokit.app/images/4/4f/Preparing_a_C0001401B_for_TwinSAFE_Project_OrOut.png|href=./Fichier:Preparing a C0001401B for TwinSAFE Project OrOut.png|resource=./Fichier:Preparing a C0001401B for TwinSAFE Project OrOut.png|caption=|size=436px}} | ||
| + | |||
| + | * OrIn1 is a break contact | ||
| + | * Assign the variable name AlwaysTrue to orOut | ||
| + | * Change the linking mode of the AMI to "Local" | ||
| + | |||
| + | == Variable Mapping == | ||
| + | <br />{{#annotatedImageLight:Fichier:Preparing a C0001401B for TwinSAFE Project Image Variable Mapping.png|0=964px|hash=|jsondata=|mediaClass=Image|type=frameless|align=center|src=https://stuga.dokit.app/images/5/58/Preparing_a_C0001401B_for_TwinSAFE_Project_Image_Variable_Mapping.png|href=./Fichier:Preparing a C0001401B for TwinSAFE Project Image Variable Mapping.png|resource=./Fichier:Preparing a C0001401B for TwinSAFE Project Image Variable Mapping.png|caption=|size=964px}} | ||
| + | |||
| + | * AlwaysTrue to AMI891x as diagram | ||
| + | * PLC Outputs | ||
| + | ** bErrAck -> ErrorAcknowledgement.sds | ||
| + | ** bSafetyRun->Run.sds | ||
| + | |||
| + | |||
| + | Activate and download the safety project - remenbering the Administrator username, serial number of target and password "TwinSAFE" | ||
| + | </translate> | ||
{{PageLang | {{PageLang | ||
| + | |Language=en | ||
|SourceLanguage=none | |SourceLanguage=none | ||
|IsTranslation=0 | |IsTranslation=0 | ||
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{{AddComments}} | {{AddComments}} | ||
Version du 14 mars 2025 à 17:14
Overcoming an issue with the DS402 protocol on the AMI8121-3100-0F21 motor
Problem
The specification of the GY and GZ motors on A2032 and A2033 included a TwinSAFE system, which makes it difficult to operate within a non-TwinSAFE environment.
Beckhoff have a solution to this, which is to use the TwinSAFE logic controller contained inside the AMI motor / drive to control its own STO "always on"
However
There is a problem with the particular spec of the AMI8121-3100-0F21 - the 2 denotes a DS402 communication interface profile. This profile needs a firmware update to enable the TwinSAFE communication.
Solution
The solution takes the following steps:
- Ensure the TwinCAT environment is up to date
- Ensure the latest ESI (device description tables) are downloaded
- Ensure the latest Drive Manager 2 Installed
Update EEPROM Driver
- Device
- Online Tab
- Right click on the AMI->Write EEProm
- Pick AMI8000-0100-0020
- Activate Configuration
- PowerCycle the AMI Motor
- Device Manager may need changing to the new type
- Drive Manager needs to detect changes
Create the Safety Project
- Add new Safety Project with preconfigured Input
- Target System - Link to safety PLC on correct axis
- Alias Devices->Add AM891x
- Create the safeOr in TwinSafeGroup
- Connect back on itself as per diagram
- OrIn1 is a break contact
- Assign the variable name AlwaysTrue to orOut
- Change the linking mode of the AMI to "Local"
Variable Mapping
- AlwaysTrue to AMI891x as diagram
- PLC Outputs
- bErrAck -> ErrorAcknowledgement.sds
- bSafetyRun->Run.sds
Activate and download the safety project - remenbering the Administrator username, serial number of target and password "TwinSAFE"
Draft
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