Parker E-DC, Hardware Installation Manual

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14 E-DC Hardware Installation Guide Chapter 2 – Installation
M
OTOR
C
URRENT
/R
ESISTOR
S
ETTINGS FOR
C
OMPUMOTOR
M
OTORS
The next table shows motor current settings for Compumotor OS and VS
motors. Choose a resistor from the table that matches the drive current to
the motor your are using. DIP switches that set the current range—SW3-
#7 and SW3-#8—should be in the
off position for these resistor values ( off
is the factory default position).
OS Series Motors
Size 23 Current Resistor
OS2HA S 3.0A 7.68 K
Ω
OS21A S 4.8A 0
Ω
OS22A S 4.8A 0
Ω
VS Series Motors
Size 17 Current Resistor
VS12B P 3.0A 7.68 K
Ω
VS13B P 3.0A 7.68 K
Ω
Size 23 Current Resistor
VS21B P 4.8A 0
Ω
VS22B P 4.0A 2.80 K
Ω
VS23B P 4.8A 0
Ω
Size 34 Current Resistor
VS31B P 4.8A 0
Ω
VS32B P 4.8A 0
Ω
S: Series Configuration P: Parallel Configuration
M
OTOR
C
URRENT
/R
ESISTOR
S
ETTINGS FOR
O
THER
M
OTORS
If you use a non-OS or non-VS motor, carefully follow the motor
manufacturer's instructions regarding motor wiring and the proper oper-
ating current. Compumotor recommends a motor inductance of between
1 mH and 10 mH, measured in series or parallel (0.2 mH – 80 mH is
acceptable). The next table shows resistor values that you must use to
properly set motor current when using the E-DC with a non-OS or non-VS
Series motor. The drive can generate from 0.13 to 4.8 amps, determined
by the
motor current range DIP switches (SW3-#7 and SW3-#8).
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