Rockwell Automation GV3000/SE AC Drive Ver. 6.06 Hdwe Ref., Installation, and Troubleshooting Manual User Manual

Page 105

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Technical Specifications

A-3

)

*These are the maximum times from transitioning the input to the drive reacting to the input.

Table A.6 – Encoder Feedback Device Specifications (FVC Regulation Only)

Specification

Rating

Motor Poles

2, 4, 6, or 8 poles

Overcurrent IET

200% load (based on drive nameplate

rating)

Overload Current Rating

150% for 1 minute (based on drive

nameplate rating)

Speed Control Range

1:600 with 1024 PPR

Speed Control Response

15 Hz (typical)

Encoder Feedback

15 V differential quadrature, encoder

incremental (512 PPR, 1024 PPR, 2048

PPR, 4096 PPR)

Service Factor

1.0

Table A.7 – Input Signal Response Times (Maximum)

Signal Type and Source

Volts/Hertz Regulation*

Vector Regulation*

Keypad START

150 milliseconds

130 milliseconds

Terminal Strip:

START

126 milliseconds

105 milliseconds

STOP, RESET, FL

75 milliseconds

75 milliseconds

Preset Speeds

75 milliseconds

75 milliseconds

Analog Speed/Trim

Reference

16 milliseconds

5 milliseconds

Analog Torque

Reference

N/A

0.5 milliseconds

Network:

START

46 milliseconds + network

transport time

25 milliseconds + network

transport time

STOP, RESET, FL

26 milliseconds + network

transport time

25 milliseconds + network

transport time

Analog Speed/Trim

Reference

5 milliseconds +

network transport time

5 milliseconds +

network transport time

Torque Reference

N/A

0.5 milliseconds +network

transport time

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