YASKAWA SGD7S Product Manual page 61

2.1 Ratings and Specifications
2.1.4 Specifications
Operating
Methods
Analog Monitor (CN5)
Dynamic Brake (DB)
Regenerative Processing
Overtravel (OT) Prevention
Protective Functions
Utility Functions
2-8
Item
Opera-
tion
Positioning via DeviceNet communications.
Specifi-
Reference
cations
Method
DeviceNet communications
Refer-
Commands: Movement references (positioning or speed) and origin
ence
Inputs
returns
Acceler-
ation/
Linear, asymmetrical, exponential, and S-curve acceleration/decelera-
Deceler-
tion
ation
Methods
Position
Operat-
Control Simple positioning, origin returns, continuous operation, and switching
ing
to positioning
Functions
Methods
Fully-
Closed
Supported.
Loop
Control
Position
Built-in Position data can be latched on phase C, the origin signal, or an exter-
Data
Functions nal signal.
Latching
Commu-
nica-
DeviceNet I/O communications and explicit messages
tions
Methods
Topology Multidrop or T-branching
Baud
125 kbps, 250 kbps, or 500 kbps (Set on rotary switch (DR).)
Rate
DeviceNet
Special cables
Communi-
Cables
(OMRON DCA1-5CN02F1 Cable with Connectors or the equivalent.)
cations
Maxi-
mum
64 nodes (including the master, Maximum number of slaves: 63)
Number
of Nodes
Node
Address 0 to 63 (Set on NA x10 and x1 rotary switches.)
Setting
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 manuals for details.
Stopping with a dynamic brake (DB), coasting to a stop, performing a
hard stop, or smooth stop (decelerating to a stop) for a CCW-OT (CCW
Drive Prohibit Input) signal or CW-OT (CW Drive Prohibit Input) signal.
Overcurrent, overvoltage, low voltage, overload, regeneration error, etc.
Gain adjustment, alarm history, jogging, origin search, etc.
Specification
*2
Σ-7-Series Peripheral Device Selection Manual
(Manual No.: SIEP S800001 32)
Continued from previous page.
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