1785-L40L A-B Servo Controller
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Publication 160-5.9 Summary of Changes The Firmware Version of the drive was changed from FRN5.01 to FRN6.0. The parameter P78 – [Compensation] was added to help eliminate non-sinusoidal motor currents that are generated by some motor/drive combinations. See page 5-12. This information was supplied previously in the form of a Document Update, Publication 160-5.9DU4, which has been eliminated. Firmware version FRN 6.0 includes enhancements made to the current sensing to help filter out capacitive current. These enhancements improve the overall accuracy of the drive’s displayed output current. Due to this improvement, the installation of a “Reactor at Drive” is no longer recommended because it negatively effects the drive’s current sensing accuracy. If an external device is required to be mounted at the drive for Reflected Wave purposes, an RWR protective device is recommended. Cable length recommendations for an “RWR at Drive” have been added to both Table 2.F and Table 2.G replacing our previous recommendations of a “Reactor at Drive”. The paragraph titled “Recommended Line Side Protection” has been updated to provide added clarity on the use of devices other than fuses for the purposes of line side protection. Table 2.C and Table 2.D have also been updated. The paragraph titled “Motor Cable Recommendations” has been updated. Table 2.E was added to provide recommended cable types based on cable distances and environmental conditions. Part numbers and dimensional information for the new 24V DC interface module and “RF” series of line filters have been added to Appendix A. Publication 160-5.9DU2 has been incorporated into the manual. The contents of the document update can now be found in Appendix B.
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AB 1756-LSP
AB 1756-LSP/B
AB 1756-M02AE
AB 1756-M02AS
AB 1756-M03SE
AB 1756-M08SE
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AB 1756-M16SE
AB 1756-N2
AB 1756-OA16
AB 1756-OA16I
AB 1756-OB16D
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AB 1756-OB16I
AB 1756-OB16I/A
AB 1756-OB16IEF
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AB 1756-OB32
AB 1756-OB32/A
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AB 1756-OF41794-ADN
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AB 1756-OF6VI
AB 1756-OF8
AB 1756-OF8/A
AB 1756-OF81
AB 1756-OG16
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AB 1756-ON8
AB 1756-OV16E
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AB 1756-OW16I
AB 1756-OW16I/A
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AB 1756-PA72
AB 1756-PA72/B
AB 1756-PA72/C
AB 1756-PA75
AB 1756-PA75/A
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AB 1756-PA75R
AB 1756-PAR2
AB 1756-PB72
AB 1756-PB75
AB 1756-PB75R
AB 1756-PBR2
AB 1756-PC75
AB 1756-PLS
AB 1756-PSCA2/A
AB 1756-RM
AB 1756-RM2
AB 1756-RM2/A
AB 1756SC-CTR8
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