2 setting the speed reference jumper (j1) – Rockwell Automation TD200 AC Drive V1.0, 0.3-20V RMS, 3-Ph, 63A User Manual

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2-2

TD200 AC Drive Installation and Operation

2.2

Setting the Speed Reference Jumper (J1)

Jumper J1 is used to select between the external speed reference or the internal
speed jumpers. When this jumper is set (J1 = 1), the motor speed can be externally
adjusted from the POT1 and POT2 terminals (see section 2.6). When J1 is reset
(J1 = 0), the internal speed jumpers (J2 through J8 ) are used to set the maximum
speed. In either configuration, the "HI/LO" external input is active (see section 4.1).
Note that if the drive input power drops below a nominal 25 VDC, the speed will drop
to 3/4 of HI speed.

2.3

Setting the Maximum Speed Jumpers (J2 through J8)

Jumpers J2 through J8 set the maximum speed when jumper J1 (Speed Reference
Jumper) is in the "Speed Jumpers" position (J1 = 1). The range of values for output
frequency is 0 to 127 Hz in 1 Hz steps (see table 2.1). The speed selected by totalling
the values of these jumper settings is the nominal speed. The actual output frequency
will be within -0.5 to +1.3 Hz tolerance. Actual motor speed will depend on load and
associated slip.

Table 2.1 – Maximum Speed Jumper Settings

Jumper

Position

Maximum Speed Level

J2

1

Adds 0 Hz to speed reference

0

Adds 64 Hz to speed reference

J3

1

Adds 0 Hz to speed reference

0

Adds 32Hz to speed reference

J4

1

Adds 0 Hz to speed reference

0

Adds 16 Hz to speed reference

J5

1

Adds 0 Hz to speed reference

0

Adds 8 Hz to speed reference

J6

1

Adds 0 Hz to speed reference

0

Adds 4 Hz to speed reference

J7

1

Adds 0 Hz to speed reference

0

Adds 2 Hz to speed reference

J8

1

Adds 0 Hz to speed reference

0

Adds 1 Hz to speed reference

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