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PM94P01C118

Reference

Table 64: Parameter Settings for External Torque/Velocity Mode

MV Folder Sub-Folder Setting

Parameters --

Parameter Name Description

Drive Mode Set to [Torque] for Torque Mode; [Velocity] for Velocity Mode

Analog Input (Current Scale) Torque Mode Only: Set to Required Amps per Volt

Analog Input (Velocity Scale) Velocity Mode Only: Set to Required RPM per Volt

Enable Accel/Decel Limits Velocity Mode Only: Set to [Enable] to switch on velocity ramp rates;

Set to [Disable] to switch OFF (accelerate at current limit)

Accel Limit Velocity Mode Only: Set Acceleration Limit in RPM/Sec

Decel Limit Velocity Mode Only: Set Deceleration Limit in RPM/Sec

Reference Set to [External] for external Torque/Velocity Mode

Enable Switch Input Set to [Run] to allow Enable/Disable of the PositionServo to be

controlled via Input A3 (Dedicated Enable)

IO Digital IO

Parameter Name Description

Output 1 Function Output # indicates Digital Output No. 1-4;

Set value to select Output Functionality;

Output Function Values: 1=Not Assigned; 2=Zero Speed;

3=In Speed Window; 4=Current Limit; 5=Run Time Fault; 6=Ready;

7=Brake; 8=In Position

Output 2 Function

Output 3 Function

Output 4 Function

IO Analog IO

Parameter Name Description

Analog Input Dead Band Set Zero Speed Dead Band in mV for Torque/Velocity Reference on

Analog Input 1

Analog Input Offset Set Torque/Velocity Reference Input Offset on Analog Input 1 to

match Controller Offset

Adjust Analog Input Zero Offset Tool to automatically learn the Analog Input Offset

(of Analog Input 1)

Limits Velocity Limits

Parameter Name Description

Zero Speed Velocity Mode Only: Set a bandwidth (around ORPM) for activation of

the Zero Speed Output/Flag

At Speed Velocity Mode Only: Set a Target Speed for activation of the At Speed

Output/Flag

Speed Window Velocity Mode Only: Set a bandwidth (around At Speed parameter) for

activation of the At Speed Output/Flag

Compensation --

Parameter Name Description

Velocity P-Gain Velocity Mode Only: Set P-Gain for Velocity Loop

Velocity I-Gain Velocity Mode Only: Set I-Gain for Velocity Loop

Gain Scaling Velocity Mode Only: Apply Scaling Factor to Velocity Gain Set

Note 1: Parameters highlighted in BLUE are mandatory/necessary for operation in this mode.

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