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3 Specifications
OMNUC G5-series (Pulse-train Input Type) AC Servomotors and Servo Drives User’s Manual
3-1 Ser
v
o Drive Sp
ecification
s
3
3-1-2 C
har
acter
istics
Protective Functions
Error detected
Description
Control Power Supply Undervoltage
The DC voltage in the control power supply dropped below the specified value.
Overvoltage
The DC voltage in the main circuit power supply exceeded the specified value.
Main Power Supply Undervoltage
The DC voltage in the main circuit power supply dropped below the specified
value.
Overcurrent
Overcurrent flowed through the IGBT. The Servomotor power cable is ground-
faulted or short-circuited.
Servo Drive Overheat
The temperature of the Servo Drive radiator exceeded the specified value.
Overload
Operation was performed with a significantly overrated torque for a few seconds
to several tens of seconds.
Regeneration Overload
The regenerative energy exceeded the regeneration absorption capacity of the
Regeneration Resistor.
Encoder Communications Error
The encoder cable was disconnected.
Encoder Communications Data Error
The Servo Drive cannot establish communications with the encoder.
Error Counter Overflow
The number of accumulated pulses in the error counter exceeded the value set in
Error Counter Overflow Level (Pn014).
Overspeed
The Servomotor rotation speed exceeded the maximum allowable speed.
Electronic Gear Setting Error
The settings of the Electronic Gear Ratio (Pn009 to Pn010, Pn500 to Pn503) are
not appropriate.
Error Counter Overflow
The error counter value obtained with reference to the encoder pulses exceeded
2
29
(536,870,912).
Interface I/O Setting Error
An error was detected in the interface I/O signal.
Overrun Limit Error
The Servomotor exceeded the allowable operating range set in Overrun Limit
Setting (Pn514) with respect to the position command input.
Parameter Error
Data in the Parameter Save Area was corrupted when the power supply was
turned ON and data was read from the EEPROM.
Parameters Destruction
The checksum did not match when the power supply was turned ON and data
was read from the EEPROM.
Drive Prohibition Input Error
Both the Forward Drive Prohibition Input and Reverse Drive Prohibition Input
signals turned OFF.
Encoder Phase-Z Error
A missed phase-Z pulse was detected.
Encoder CS Signal Error
A logic error was detected in the CS signal.
Motor Non-conformity
The combination of the Servomotor with the Servo Drive is not appropriate.
The encoder is not connected when the power supply is turned ON.
Содержание G5 R88D-KE Series
Страница 3: ...2 Page 2 53 For 1 000 r min Servomotors 900 W to 3 kW Current Contents Corrected Contents...
Страница 22: ...Manual Structure 18 OMNUC G5 series Pulse train Input Type AC Servomotors and Servo Drives User s Manual...
Страница 334: ...6 Applied Functions 6 52 OMNUC G5 series Pulse train Input Type AC Servomotors and Servo Drives User s Manual...
Страница 396: ...7 Parameter Details 7 62 OMNUC G5 series Pulse train Input Type AC Servomotors and Servo Drives User s Manual...
Страница 426: ...8 Operation 8 30 OMNUC G5 series Pulse train Input Type AC Servomotors and Servo Drives User s Manual...
Страница 498: ...Appendices A 32 OMNUC G5 series Pulse train Input Type AC Servomotors and Servo Drives User s Manual...
Страница 499: ...Index 1 I OMNUC G5 series Pulse train Input Type AC Servomotors and Servo Drives User s Manual Index...
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