Parker E-DC, Руководство по установке оборудования

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Chapter 2 – Installation 13 E-DC Hardware Installation Guide
3. S
ET
C
URRENT
L
OOP
G
AIN
DIP S
WITCHES
, SW3-#4 – SW3-#6
If you use a Compumotor OS Series or VS Series motor, you can leave the
switches in their default position for the purposes of this Automatic Test
(SW3-#4 = on, SW3-#5 = on, SW3-#6 = off).
The current loop gain adjustment allows you to configure the drive to
maximize your system’s performance. If you use the default switch posi-
tion for this Automatic Test now, be sure that when you complete your
final installation later, you reset these switches for your particular motor.
For instructions see
DIP Switch Functions following this Automatic Test
section.
If you use a non-Compumotor motor, see DIP Switch Functions following
this Automatic Test section for instructions on setting the current loop
gain DIP switches. After you properly set the switches, proceed to Step 4
below.
4. S
LIDE THE
D
RIVE
C
OVER
B
ACK
O
N
5. C
ONNECT THE
M
OTOR
Connect your motor cable to the drive’s motor terminals (A+, A-, B+, B-).
Use a flathead screwdriver (1/10”). Full motor wiring instructions are
presented later in this chapter.
6. S
ET
M
OTOR
C
URRENT
To set motor current, connect a 1/4 watt resistor between
REF
and
CUR-
RENT
, as shown in the drawing below.
REMOTE
REF
CURRENT
DUMP
VDC+
VDC-
A+
A-
B+
B-
Motor Current Selection Resistor
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