C3G-MPI MOTORS POLES IDENTIFICATION
This circuit allows the system to identify the motor polar pairs installed on board the robot and to automati
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cally update a special file containing the machine configuration for the rating of the polar pairs and the result
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ing resolver phasing. The circuit is capable of identifying the polar pairs of up to a maximum of eight motors
and it is physically located inside the Distribution Signal (DS) on board the robot.
Motor pole detection is active in accordance with a provision made on the motor (special
jumper).
LAYOUT
REPLACEMENTS
Specific cautions:
·
Comply with the “GENERAL RULES FOR MAINTENANCE” given in this chapter.
·
If the RPT module (optional) is present, take the utmost care in disassembling the MPI module to
avoid any contacts that would damage the RPT module which is sensitive to electrostatic discharges.
·
For removing the flat cable connecting the module work on the special ejectors.
·
When assembling the MPI module interpose all the support spacers removed previously.
Special tools: unnecessary
C3G Plus MAINTENANCE
07/1200 7-51
C3G-MPI
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