YASKAWA SGD7S-R70A Product Manual page 50

Item
Regenerative Processing
Overtravel (OT) Prevention
Protective Functions
Utility Functions
Inputs
Safety
Output
Functions
Applicable Standards
Applicable Option Modules
Soft Start Time Setting
Input Signal
Speed
Con-
trol
Internal Set Speed
Control
Built-in (An external resistor must be connected to the
SGD7S-470A to -780A.)
Refer to the following catalog for details.
Σ-7-Series AC Servo Drive Peripheral Device Selection
Manual (Manual No.: SIEP S800001 32)
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 Prohibit) signal
Overcurrent, overvoltage, low voltage, overload, regenera-
tion error, etc.
Gain adjustment, alarm history, jog operation, origin search,
etc.
/HWBB1 and /HWBB2: Base block signals for Power Mod-
ules
EDM1: Monitors the status of built-in safety circuit (fixed out-
put).
*3
ISO13849-1 PLe (Category 3) and IEC61508 SIL3
Fully-closed Modules and Safety Modules
Note: You cannot use a Fully-closed Module and a Safety Module
together.
0 s to 10 s (Can be set separately for acceleration and
deceleration.)
• Maximum input voltage: ±12 V (forward motor rotation for
Refer-
positive reference).
ence
• 6 VDC at rated speed (default setting).
Voltage
Input gain setting can be changed.
Input
Imped- Approx. 14 kΩ
ance
Circuit
Time
30 μs
Con-
stant
Rota-
tion
Direc-
With Proportional Control signal
tion
Selec-
tion
With Forward/Reverse External Torque Limit signals (speed
Speed
1 to 3 selection).
Selec-
Servomotor stops or another control method is used when
tion
both signals are OFF.
2.3 Specifications
Continued from previous page.
Specification
Continued on next page.
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