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YASKAWA SGDV - Page 22

YASKAWA SGDV
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1.3 SERVOPACK Ratings and Specifications
1-5
1
Outline
∗1. Rack mounting and duct-ventilated type available as an option.
∗2. Speed regulation by load regulation is defined as follows:
I/O
Signals
Sequence
Output
Fixed Output Servo alarm (ALM), alarm code (ALO1, ALO2, ALO3) outputs
Output
Signals
which can
be allocated
Number
of
Channels
3 ch
Functions
The signal allocation and positive/negative logic can be modi-
fied.
Positioning completion (/COIN), speed coincidence detection
(/V-CMP), servomotor rotation detection (/TGON), servo
ready (/S-RDY), torque limit detection (/CLT), speed limit
detection (/VLT), brake (/BK), warning (/WARN), near
(/NEAR)
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 (five 7 segment) and CHARGE indicator
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 or overtravelling occurs or when the power
supply for the main circuit or servomotor is 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 Module Fully-closed option module
Speed regulation =
No-load motor speed Total load motor speed
Rated motor
speed
×
100%
-

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