Lenze SimpleServo 94, User Manual

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IMS94S-mv1
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6.3.17 Master to system ratio
This parameter used to set scale between reference pulse train (when operating
in position mode) and system encoder - motor encoder if used in single loop
configuration and second encoder if used in dual loop configuration. See sections 8.3
and 8.4 for details.
6.3.18 Second to prime encoder ratio
This parameter sets ratio between second and primary encoders when drive
configured to operate in dual loop mode. See section 8.4
6.4 Communication
6.4.1 RS-485 configuration
This parameter sets how the optional RS485 interface will function. The RS485
interface can be configured for normal operation or as a Modbus-RTU slave.
See section 5.4 for details on communication interfaces.
6.4.2 Modbus baud rate
This parameter sets baud rate for RS485 interface in Modbus-RTU mode. When drive
is operating in normal mode baud rate is set to the same as for RS232 interface.
6.4.3 Modbus reply delay
This parameter sets time delay between drive reply to Modbus-RTU master. This
delay is needed for some types of Modbus masters to function correctly.
6.5 Analog I/O Group
6.5.1 Analog output
SimpleServo has one analog output with 10-bit resolution. Signal scaled to ± 10V.
The analog output can be assigned to following functions:
• N/A (not assigned)
• Phase current RMS
• Phase current Peak
• Motor Velocity
• Phase R current
• Phase S current
• Phase T current
• Iq current (Torque component)
• Id current (Direct component)
6.5.2 Analog output current scale (Volt/amps)
Applies scale for functions representing CURRENT values.
6.5.3 Analog output velocity scale (mV/RPM)
Applies scale for functions representing VELOCITY values.
6.5.4 Analog input offset parameter
Allows you to adjust system zero. It works as balance trim potentiometer found in
analog drives.