Yaskawa VS-616PS5 Series Programming Manual User Manual
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VS-616PS5 Programming Manual
E
Motor Parameters
E1
Motor Constant
Setting Range:
180 to 230V (360 to 460V)
Factory Default:
230V (460V)
Set E1-01 to the nominal expected line voltage (exact setting is not required)
This setting adjusts the overvoltage level, the braking transistor turn on level, and the
stall prevention level during deceleration.
Only built-in type braking transistors will be affected, not CDBR units.
Setting Range:
1000 to 1239
Factory Default:
0
Used in conjunction with the motor connection selection (E1-17) to automatically load
the motor parameter (E1-03 thru E1-13) from a pre-programmed look-up table. When
setting E1-02 to any setting other than 1000, be sure to set E1-17 to the proper con-
nection setting first. Then, set E1-03 to the proper motor winding type. When set to
1000, manual entry of parameter E1-03 - E1-13 is required.
Do not change the value after it has been set as the motor parameters will be modi-
fied.
Setting Range:
0.0 to 255.0V (0-510.0 V)
Factory Default:
230.0 (460.0)
Sets the motor rated voltage. Set to 230.0 for 320VDC nameplated motors and 460.0
for 640VDC nameplated motors.
E1-01 Inverter Input Voltage Setting
Q
Inverter
Voltage
E1-01
Setting
Overvoltage Trip
Braking Transistor
Stall
Level
Trip
Reset
ON
OFF
230
150 - 255
400V
380V
380V
375V
380V
460
>400
800V
760V
760V
750V
760V
460
<400
720V
680V
660V
650V
670V
E1-02 Motor Capacity Selection
Q
E1-03 Motor Rated Voltage
Q
Section E: Motor Parameters
E1 V/f Pattern