Yaskawa Sigma I to Sigma-5 Conversion Guide - Manual (Page 5)

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・ Regenerative processing unit (JUSP-RG08/JUSP-RG08C) is used
when regeneration processing is necessary in SGD/SGDA. In the
SGDV, the regeneration processing is possible by connecting the
regenerative resistor between the terminal B1 and B2.
＜ AC100V specification＞
・ Corresponds with the voltage specification "F" (Input 100V, Output
200V) servo amplifier. The servo motors are AC200V.
＜ Single phase AC200V specification＞
・ Three-phase circuit AC200V is standard in the ∑-V series servo
amplifier.
Change the parameter "Function selection switch B" when using
single-phase power supply. (Pn00B.2=1)
Connect to terminal L1 and L2 when using the single-phase power
supply.
Please note that the torque-speed characteristic is different from the
three-phase circuit power supply specifications.
Also please note that the size of the1.5kW single-phase AC200V
servo amplifier (SGDV-120A A008000) is the same as the 3kW
three-phase AC200V amplifier (SGDV-200A A).
＜ DC power supply input＞
・ Change the parameter "Function selection switch 1" when using
DC power supply input. (Pn001.2=1)
Note) Connect the main circuit DC power supply only after changing
the parameter.
Control
circuit
＜ Confirmation of wiring＞
・ The control circuit power supply input terminal is separated in the
SGDV type when it is replaced from the SGD type and SGDA type.
Software ＜ Confirmation of special software existence＞
・ Confirm whether the software of the servo amplifier in-use is
standard software from the version number. Contact Yaskawa with
the version number if you are not sure the software is standard or
not.
Constant ＜ Confirmation of user constant＞
・ Confirm the user constant of the servo amplifier in-use.
SigmaWin + has a function to convert from the user constant of ∑
into the parameter of ∑- V.
Servo
amplifier
software
Peripherals ＜Confirmation of the digital operator＞
・ The digital operators for ∑ and ∑-V are different. Please purchase a
new digital operator if needed.