72
When the speed gain is 500 RPM/V and the input voltage is 6V, the
motor revolves at the speed of 3000 RPM.
Speed command gain determines the gradient of the graph.
The motor sometimes revolves in boths cases where the controller did
not approve the speed command or it approved the speed command
with 0V.
This is because of the voltage offset between the controller
and the drive.
Zero Clamp
Even if the analog speed command of the controller is 0V at the speed
command offset automatic adjustment, a little bit of offset voltage can
exist at the servo drive input terminal, which may cause the motor to
slowly rotate. In this case, using the zero clamp function can prevent
the motor from revolving a small amount caused by the offset voltage.
To use zero clamp function, please set the control mode at 5. Once zero
clamp input port is set, the zero clamp input terminal should be
ON to
activate it.
If the port is not set, it will be automatically activated.
Please set the speed zero clamp level at SEt-17.
The setting range is 0 to 5000 RPM and the default
value is 0.
ATTENTION
The tolerated range of the input voltage is DC
V. An error can
occur if the input voltage is out of this range, and it cannot be
recognized.
If torque command is higher than the preset maximum
torque of the motor, a warning for excessive torque
command (A.10 OSC) will occur.
Summary of Contents for CSDP Plus
Page 1: ...Maximum Value for OEMs SM CSDP Plus Servo Drive User Manual...
Page 16: ...18...
Page 30: ...32 Higher Control Connector CN1 Circuit Diagram...
Page 33: ...35 Compact Absolute Encoder Wiring Serial Encoder Wiring...
Page 38: ...40...
Page 120: ...122...
Page 179: ...181 Speed Torque Curve...
Page 180: ...182...
Page 183: ...185 Speed Torque Curve...
Page 184: ...186...
Page 187: ...189...
Page 190: ...192 Speed Torque Curve...
Page 193: ...195...
Page 196: ...198...
Page 201: ...203...
Page 204: ...206...
Page 207: ...209...
Page 210: ...212...
Page 215: ...217...
Page 230: ...232...
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