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Siemens SINAMICS GL150 6SL3955-0TX00-1AA2 TAS21F Thyristor Electronics
Manufacturer: Siemens
Condition: Brand New
Lead Time: In Stock
Origin: Germany
Warranty: 12 Months
Email: [email protected]
whatsApp: +86-18150117685
- Overview
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Overview
- Match the existing thyristor-electronics mounting and connector positions.
- Prepare a 24 V DC source, USB-equipped PC, XILINX DLC9G programmer and Xilinx ISE 10.1 WebPack before a CPLD update.
- Use the correct versioned TAS .jed programming file for the installed system.
- Observe the GL150 safety procedure and isolate the converter before service work.
SIEMENS SINAMICS GL150 · THYRISTOR ELECTRONICS
6SL3955-0TX00-1AA2 TAS21F Thyristor Electronics
TAS21F thyristor electronics for the SINAMICS GL150 converter system, with a 24 V DC supply connection and an onboard JTAG programming interface.
At a Glance
| Brand | Siemens |
|---|---|
| Model | 6SL3955-0TX00-1AA2 |
| Product Type | TAS21F thyristor electronics |
| Core Function | Thyristor control electronics with programmable CPLD logic |
| Compatible Series | SINAMICS GL150 |
Exact Identification
Match the complete order number and TAS21F designation before replacement.
Service Interface
Firmware maintenance uses the JTAG interface located below the module label.
Power Check
Provide the specified 24 V DC source during the CPLD programming procedure.
Product Overview
Siemens 6SL3955-0TX00-1AA2 is identified as TAS21F thyristor electronics used in the SINAMICS GL150 converter system. Its service connections include a 24 V DC power-source terminal, an alternate power-supply terminal, ground and a JTAG programming interface positioned below the label.
The TAS CPLD can be updated through the JTAG interface with Siemens-specified programming hardware, software and a versioned .jed image. The GL150 commissioning procedure uses drive parameters to select the PSA, start the download and monitor completion.
Key Functions
Thyristor Electronics Control
Provides the TAS21F electronics used within the SINAMICS GL150 thyristor system.
CPLD Firmware Maintenance
Supports TAS CPLD firmware programming through the onboard JTAG connection.
Service Power Access
Provides dedicated terminals for 24 V DC service power, alternate supply and ground.
Official Specifications
| Primary Service Supply | 24 V DC |
|---|---|
| Primary Supply Connection | Dedicated positive terminal for the external power source |
| Alternate Supply Connection | Separate alternate-power terminal |
| Ground Connection | Dedicated ground terminal |
| Programming Interface | JTAG interface below the product label |
| Firmware Download Start | Parameter p7829 set to 1 |
| Update Completion Register | r7827 reaches 100 |
| Post-Update Diagnostic | Message A1007 requests a power-on cycle |
| Firmware Image Format | JED file using the tas_[version].jed naming pattern |
Frequently Asked Questions
Which service supply should I connect to 6SL3955-0TX00-1AA2 during CPLD programming?
Use a regulated 24 V DC power source at the dedicated positive and ground terminals.
Which programmer is required to update 6SL3955-0TX00-1AA2?
Use the XILINX DLC9G programming interface connected to the onboard JTAG port.
Which PC software is used when servicing 6SL3955-0TX00-1AA2?
Install Xilinx ISE 10.1 WebPack on a PC with a USB interface.
What firmware file does 6SL3955-0TX00-1AA2 use for a TAS CPLD update?
The programming image is a .jed file named with the tas_[version].jed pattern.
How do I start a firmware download for 6SL3955-0TX00-1AA2?
Set the PSA identifier in p7828[0] and then set p7829 to 1 to begin the download.
How can I confirm that the 6SL3955-0TX00-1AA2 firmware update has completed?
Completion is indicated when r7827 reaches 100 and message A1007 requests a power-on cycle.
What should I do after programming 6SL3955-0TX00-1AA2?
Restore the auxiliary voltage after the download completes so the updated electronics can restart.
