YASKAWA SGD7S series Product Manual page 50

2.3 Specifications
Reference
Method
MECHATROLINK-III Communica-
tions Setting Switches
Analog Monitor (CN5)
Dynamic Brake (DB)
Regenerative Processing
Overtravel (OT) Prevention
Protective Functions
Utility Functions
Safety
Functions
Applicable Option Modules
If you combine a Σ-7-Series SERVOPACK with a Σ-V-Series Option Module, the following Σ-V-Series SERVO-
*1.
PACKs specifications must be used: a surrounding air temperature of 0°C to 55°C and an altitude of 1,000 m
max. Also, the applicable surrounding range cannot be increased by derating.
*2.
The coefficient of speed fluctuation for load fluctuation is defined as follows:
Coefficient of speed fluctuation = No-load motor speed - Total-load motor speed
*3.
Always perform risk assessment for the system and confirm that the safety requirements are met.
2-8
Item
Position, speed, or torque control with MECHATROLINK-III communi-
Performance
cations
MECHATROLINK-III commands (sequence, motion, data setting, data
Reference Input
access, monitoring, adjustment, etc.)
Profile MECHATROLINK-III standard servo profile
Rotary switch (S1 and S2) positions: 16
Number of DIP switch (S3) pins: 4
Number of points: 2
Output voltage range: ±10 VDC (effective linearity range: ±8 V)
Resolution: 16 bits
Accuracy: ±20 mV (Typ)
Maximum output current: ±10 mA
Settling time (±1%): 1.2 ms (Typ)
Activated when a servo alarm or overtravel (OT) occurs, or when the
power supply to the main circuit or servo is OFF.
Built-in (An external resistor must be connected to the SGD7S-470A to
-780A.)
Refer to the following catalog for details.
Stopping with dynamic brake, deceleration to a stop, or coasting to a
stop for the P-OT (Forward Drive Prohibit) or N-OT (Reverse Drive Pro-
hibit) signal
Overcurrent, overvoltage, low voltage, overload, regeneration error, etc.
Gain adjustment, alarm history, jogging, origin search, etc.
Inputs /HWBB1 and /HWBB2: Base block signals for Power Modules
Output EDM1: Monitors the status of built-in safety circuit (fixed output).
Applicable
ISO13849-1 PLe (Category 3), IEC61508 SIL3
*3
Standards
Fully-closed Modules and Safety Modules
Note: You cannot use a Fully-closed Module and a Safety Module together.
Specification
AC Servo Drives Σ-7 Series (Manual No.: KAEP S800001 23)
Rated motor speed
Continued from previous page.
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