Yaskawa Sigma-5 User Manual: Design and Maintenance - Rotary Motors - Manual (Page 23)

1.4 SERVOPACK Ratings and Specifications
1-5
Outline
∗1. Rack mounting and duct-ventilated type available as an option.
∗2. Speed regulation by load fluctuation is defined as follows:
∗3. For information on functions, refer to the manual of the connected command option module.
(cont’d)
Communi-
cations
Function
RS422A
Communi-
cations
(CN3)
Interface
Digital operator (JUSP-OP05A-1-E), personal computer (can be connected
with SigmaWin+), etc.
1:N
Communi-
cations
N = Up to 15 stations possible at RS422A
Axis
Address
Setting
Set by parameter
USB
Communi-
cations
(CN7)
Interface Personal computer (can be connected with SigmaWin+.)
Communi-
cations
Standard
Complies with standard USB1.1. (12 Mbps)
LED Display Panel display (seven-segment, 1 digit), CHARGE and POWER indicators
Analog Monitor (CN5)
Number of points: 2
Output voltage:
± 10V DC (linearity effective range ± 8V)
Resolution: 16 bit
Accuracy:
± 20 mV (Typ)
Max. output current: ± 10 mA
Settling time ( ± 1%): 1.2 ms (Typ)
Dynamic Brake (DB)
Activated when a servo alarm, overtravel, or hard wire base block occurs or
when the power supply for the main circuit or servomotor is turned OFF.
Regenerative Processing Built-in or external regenerative resistor (option)
Overtravel Prevention (OT)
Dynamic brake stop at P-OT or N-OT, deceleration to a stop, or free run to a
stop
Protection Function
Overcurrent, overvoltage, insufficient voltage, overload, regeneration error,
and so on.
Utility Function Gain adjustment, alarm history, JOG operation, origin search, and so on.
Safety Function
Input /HWBB1, /HWBB2: Baseblock signal for power module
Output EDM1: Monitoring status of internal safety circuit (fixed output)
Option Modules Fully-closed option module and command option module
Speed regulation =
No-load motor speed Total load motor speed
Rated motor speed
× 100%
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