Rockwell Automation FlexPak Plus DC Drive - 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.
28
20
126
426
BUFFER
28
20
126
26
BUFFER BOARD
B/M 0Ć57005
REGULATOR BOARD
B/M 0Ć57100
J4
LVTU
MIN SPEED (P1)
Common
MAX SPEED (P2)
+11.2v
5K
OPERATOR'S
SPEED
REF
POT
Figure 3Ć8. Reference Circuit for Manual Operator's Speed Reference Circuit.