Rockwell Automation FlexPak Plus DC Drive User Manual

Page 20

3:10

Step 2 - Route Wires and F1/F2

Connection
The userĆsupplied field wiring

conductors should be drawn into

the chassis. Route them as

indicated in Figure 3Ć3. Move them

to the upper screws on 2TB and

connect F1/F2 according to the

label or Figure 3Ć7.

Wire the Speed Reference

Circuit

When only a Manual Operator's

Speed Pot Reference function is

utilized, the circuit shown in Figure

3Ć8 should be followed.

In this configuration (see Figure

3Ć8), the J4 jumper on the Regulator

Board is NOT to be cut, the

reference input is through terminal

426 to the LVTU. The J4 Jumper is

only removed when the reference is

brought in to terminal 126. Lead

126 is not to be taken outside of the

cabinet as it is not buffered.
Reliance offers four Reference Kits

for Automatic Process Following.

These kits are:
1. Voltage/Tachometer Follower Kit,

M/N 14C223.

2. Instrument Interface/Preset

Speed Kit, M/N 14C222.

3. Dancer Follower Kit,

M/N 14C230.

4 Dancer Position kit, M/N 14C233.
These Kits can be used as

Automatic Reference Followers with

or without a Manual optional

function. If used without a Manual

option function, as described

above, the reference circuit for

these kits is setĆup as shown in

Figure 3Ć9. If the Automatic

Reference Kits are to be used with a

Manual optional function as

described above, the reference

circuit for these kits is setĆup as

shown in Figure 3Ć10.

126

426

BUFFER

126

BUFFER BOARD

B/M 0Ć57005

REGULATOR BOARD

B/M 0Ć57100

LVTU

MIN SPEED (P1)

Common

MAX SPEED (P2)

+11.2v

OPERATOR'S

SPEED

REF

POT

Figure 3Ć8. Reference Circuit for Manual Operator's Speed Reference Circuit.