YASKAWA SGM H Series User Manual page 235

Position Output
I/O
Sequence Input
Signals
Sequence Output
Dynamic Brake
Overtravel Stop
Electronic Gear
Protection
LED Display
Internal
CN5 Analog Monitoring
Func-
tions
Communications
Others
* 1. Use the SERVOPACK within the ambient temperature range. When enclosed in a control panel, internal tem-
peratures must not exceed the ambient temperature range.
* 2. Speed regulation is defined as follows:
Speed reguration
The motor speed may change due to voltage variations or amplifier drift and changes in processing resistance
due to temperature variation. The ratio of speed changes to the rated speed represent speed regulation due to
voltage and temperature variations.
* 3. Forward is clockwise viewed from the non-load side of the servomotor. (Counterclockwise viewed from the
load and shaft end)
* 4. The built-in open collector power supply is not electrically insulated from the control circuit in the
SERVOPACK.
* 5. The DC reactor connection terminals for power supplies designed for minimum harmonics are not included in
SERVOPACKs with capacities of 6 kW or more.
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Phase-A, -B, -C line driver
Form
Phase-S line driver (only with an absolute encoder)
Frequency Dividing
Any
Ratio
Servo ON, P control (or Control mode switching, forward/reverse motor
rotation by internal speed setting, zero clamping, reference pulse prohib-
Signal allocation can
ited), forward run prohibited (P-OT), reverse run prohibited (N-OT),
be modified.
alarm reset, forward current limit, and reverse current limit (or internal
speed selection)
Fixed Output Servo alarm, 3-bit alarm codes
Positioning completed (speed coincidence), during servomotor rotation,
Signal allocation can
servo ready, during current limiting, during speed limiting, brake
be modified.
released, warning, selecting three of the NEAR signals.
Operated at main power OFF, servo alarm, servo OFF or overtravel.
Dynamic brake stop at P-OT or N-OT, deceleration to a stop, or coast to a
stop
0.01 ≤ B/A ≤ 100
Overcurrent, overvoltage, low voltage, overload, regeneration error, main
circuit detection section error, heat sink overheated, no power supply,
overflow, overspeed, encoder error, overrun, CPU error, parameter error.
Charge, Power, five 7-segment LEDs (built-in Digital Operator func-
tions)
Analog monitor connector built in for monitoring speed, torque and other
reference signals.
Speed: 1 V/1000 min
Torque: 1 V/100% of rated torque
Position error pulses: 0.05 V/1 reference units or 0.05 V/100 reference
Digital Operator (hand-held model), RS-422A port such as for a personal
Connected Devices
computer (RS-232C ports under certain conditions)
1:N Communications Up to N = 14 for RS-422A ports
Axis Address Setting Set with parameters.
Status display, parameter setting, monitor display, alarm trace-back dis-
Functions
play, JOG and autotuning operations, speed, torque reference signal and
other drawing functions.
Reverse rotation connection, zero-point search, automatic servomotor ID,
DC reactor connection terminal for harmonic suppressions.
No-load motor speed – Total load motor speed
=
Rated motor speed
4.1 SERVOPACK Ratings and Specifications
-1
units
× 100%
4
∗5
4-5