YASKAWA SGM Series User Manual page 30

Voltage
Position Control Functions
Monitoring
I/O Signals Sequence Input
Sequence Output
Dynamic Brake (DB)
External Regenerative Unit
Overtravel (OT)
Protective Functions
Indicators
Others
Note 1. Allowable load moment of inertia ranges require no optional External Regenerative Unit. Values are 30 times
the moment of inertia for 30 W to 200 W Servomotors, and 20 times for 300-W, 400-W and 750-W Servomo-
tors.
If the range is exceeded, some limitation must be provided for use or a Regenerative Unit is required.
2. Supply voltage should not exceed 230 V + 10% (253 V) or 115 V + 10% (127 V). A step-down transformer
is required if the voltage should exceed these values.
200 VAC
D Online switching for speed and loop gain: By changing the parameters
D Setting for acceleration/deceleration method (linear one−step, linear two-step, exponential, s-
curve): By specifying the commands
D Conversion between position reference unit and feedback pulse
D Setting for feed−forward compensation and bias: By changing user constants
D Positioning output and positioning completion output: Read by commands
Position, speed, position error, torque, SERVOPACK status, and alarm can be monitored using
the monitor commands.
Forward overtravel prohibit (P−OT), reverse overtravel prohibit (N−OT), external latch (EXT),
zero point return deceleration limit switch (DEC)
Brake interlock (BK), servo alarm (ALM)
Operated automatically with power OFF, a servo alarm, or overtravel
Required when exceeding the allowable load moment of inertia
Deceleration to a stop at P-OT, N-OT, or software OT (P−SOT or N−SOT)
Overcurrent, grounding, overload, overvoltage, overspeed, overrun prevention, overflow, zero
point error, hardware error, encoder error, MECHATROLINK communication error
Alarm, power, and MECHATROLINK communication indicators (LEDs)
Digital operator and personal computer monitor cannot be used.
2 -13
2.5 SERVOPACK Ratings and Specifications
100 VAC
*1
2