Rockwell Automation FlexPak Plus DC Drive - Manual (Page 19)

3:9
NOTE: When Reversing is used, the J9 Jumper on the Regulator Board must be cut.
1
1
Control transformer secondary winding
481 482
approx. 24 VDC
MOTOR
OVERLOAD
132 32
STOP
START
38
RUN
JOG
35
CR 38
RM
FM
36
36
CR
10 m fd
STATIC
LOGIC
139
RM
220 MFD
FM & RM Contactor may not be supplied by Reliance
- Pin Connection
- Wire Terminal Board
FM
65
65
REVERSE
67
38
139
220 MFD
RM
66
66
FORWARD
39
FM
39
1
Figure 3Ć6. Reversing Drive Control Circuit.
Wire the DĆC Motor to the
Controller
1. Size the motor armature circuit
conductors for the specific
controller rating and according
to applicable codes.
2. Run the DĆC motor armature
leads and the shunt field supply
leads (if a permanent magnet
field motor is not used). See
Figure 3Ć3A for the Motor
Armature Circuit Connection.
Refer to Wire the Field Supply"
in this manual for field supply
connections.
Install the Field Supply
The Field Supply Kit provides
fullĆwave field excitation for
shuntĆwound DĆC motors. It may be
optionally applied to controllers
from 1/4 thru 1 1/2 HP. (It is a
standard feature for 3 and 5 HP
FlexPak Plus controllers.)
The Kit is an assembly consisting of
a terminal block (F1, F2), a field
power cube, two wiring harnesses,
bracket support and mounting
hardware. The user provides the
F1/F2 conductors to the drive motor.
No other equipment is required.
To install the Kit, follow these
procedures.
Step 1 - Mount Field Kit
a. Remove screws from 1TB.
b. Remove screws from the support
bracket.
c. Remove screw leads 32 and 132
from 2TB.
d. Remove the support bracket
from the unit.
e. Mount the Field Supply Kit onto
the unit.
f. Reinstall leads 32 and 132 onto
2TB.
g. Mount 1TB to the Field Supply
Kit.
Wire the Field Supply
DĆC field supply voltage and
maximum field amperes are listed in
Table 2Ć1.
Step 1 - Wire Field Supply Power
Cube
Wire from the field supply power
cube to terminals 51 and 52 on 1TB
as shown in Figure 3Ć7.
AĆC
AĆC
+
1 TB
51 52 F1 F2
2TB
To
F1, F2
on motor
Figure 3Ć7. Connecting Field
Supply.