YASKAWA Sigma-7-Series Product Manual page 48

Item
Communications Pro-
tocol
Station Address
MECHATR
Settings
OLINK-III
Baud Rate
Communi-
cations
Transmission Cycle
Number of Transmis-
sion Bytes
Performance
Reference
Method Reference Input
Profile
MECHATROLINK-III Communica-
tions Setting Switches
Analog Monitor (CN5)
Dynamic Brake (DB)
Regenerative Processing
Overtravel (OT) Prevention
Protective Functions
Utility Functions
Inputs
Output
Safety
Functions
Applicable
*3
Standards
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 peed fluctuation =
*3.
Always perform risk assessment for the system and confirm that the safety requirements are met.
2.3.1 SERVOPACK with MECHATROLINK-III Communications References
MECHATROLINK-III
03h to EFh (maximum number of slaves: 62)
The rotary switches (S1 and S2) are used to set the station address.
100 Mbps
125 μs, 250 μs, 500 μs, 750 μs,
1.0 ms to 4.0 ms (multiples of 0.5 ms)
32 or 48 bytes/station
A DIP switch (S3) is used to select the number of transmission bytes.
Position, speed, or torque control with MECHATROLINK-III communi-
cations
MECHATROLINK-III commands (sequence, motion, data setting, data
access, monitoring, adjustment, etc.)
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
Refer to the following catalog for details.
AC Servo Drives Σ-7 Series (Manual No.: KAEP S800001 23)
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.
/HWBB1 and /HWBB2: Base block signals for Power Modules
EDM1: Monitors the status of built-in safety circuit (fixed output).
ISO13849-1 PLe (Category 3), IEC61508 SIL3
Fully-closed Modules and Safety Modules
Note: You cannot use a Fully-closed Module and a Safety Module together.
No-load motor peed – Total-load motor peed
Rated motor peed
2.3 Specifications
Continued from previous page.
Specification
× 100%
2
2-7