Baldor MicroFlex e100 User manual

Quick Start Guide
MN1944 8/05
IMPORTANT NOTE !
This Quick Start Guide is not intended as a replacement for the full installation manual,
MN1942 MicroFlex e100 Installation Manual, which provides detailed information about the product.
The installation manual is available in PDF format on the supplied Baldor Motion Toolkit CD.
Mounting
MicroFlex e100 is designed to be supported by four M5 screws,
spaced as shown in the diagram.
MicroFlex e100 must be fixed to a smooth vertical metal surface to
ensure effective cooling.
63.5mm
167.7 mm
LT0228A00
PrintedinUK
© Baldor UK Ltd
Baldor UK Ltd
Mint Motion Centre
6 Bristol Distribution Park
Hawkley Drive
Bristol, BS32 0BF
Visit www.supportme.net for the latest documentation and software releases.
Mounting
hole centers
Cooling for 6A & 9A models
Effective cooling for the MicroFlex e100 is essential:
* The 3A model requires no additional cooling.
* The 6A model requires additional forced air cooling at 1.0m/s or greater.
* The 9A model requires additional forced air cooling at 2.5m/s or greater.
2
1
Heatsink
Fan
Quoted air velocities are for air originating from below the MicroFlex e100,
passing parallel to the heatsink. With MicroFlex e100 mounted as specified,
quoted air velocities allow full drive rated current at ambient temperatures up
to 45°C.

Regeneration resistor (optional)
A suitable regeneration resistor may be required to
dissipate excess power from the internal DC bus
during motor deceleration.
The regeneration resistor must have a resistance of
at least 39Ω, inductance of less than 100µH, and a
power rating suitable for the application. Baldor parts
RG56 (44W) or RG39 (100W) are recommended.
Connect the regeneration resistor to R1 and R2.
X1
R1
R2
Motor feedback input
The MicroFlex e100 can operate with incremental,
SSI, EnDat or SinCos encoder feedback devices.
The device type is configured in Mint WorkBench.
Suitable cables are available from Baldor.
Connect the motor feedback signalto connector X8.
X8
USB communication
The MicroFlex e100 communicates with the host PC
using USB1.1 communication.
Connect the supplied USB cable between the
MicroFlex e100 and the host PC’s USB port (USB1.1
or USB2.0).
AC power, fuses and filter
MicroFlex e100 can accept supply voltages of
105-250VAC 50/60Hz, 1-phase or 3-phase.
For three phase supplies, connect phases to L1, L2
and L3.
For single phase supplies, connect supply to any two
line inputs, for example L1 and L2.
The AC supply must incorporate a circuit breaker (or
fuse) and the specified filter. For ideal earthing, mount
filter on the same metal surface as MicroFlex e100.
Protective earth must be connected to the
MicroFlex e100 case using an M4 screw in the top of
the metal heatsink.
X1
L1
L2
L3
Motor U V W outputs
Connect the motor to the U, V and W outputs.
The U, V and W outputs must be connected to
their corresponding U, V or W terminal on the
motor. Misconnection may result in uncontrolled
motor movement.
Motor earth should be connected to the
MicroFlex e100 case using an M4 screw in the
top of the metal heatsink.
The motor cable shield should be connected
using a conductive earth/ground clamp,
attached to the same metal surface as the
MicroFlex e100.
X1
V
W
U
24VDC control circuit supply
MicroFlex e100 requires a 24VDC (20-30VDC), 1A supply to power the
control electronics.
Connect the control supply at connector X2.
A fused DC supply should be provided for the MicroFlex e100. If other
devices are to be powered from the same 24V supply, a filter (Baldor catalog
number FI0014A00) should be installed to isolate the MicroFlex e100 from the
rest of the system. Alternatively, a ferrite sleeve may be attached to the supply
cable near connector X2.
X2
24V
0V
Drive enable input
To enable the MicroFlex e100, 24VDC (12-30VDC)
must be applied to the drive enable input.
Connect the drive enable signal to pins 9 and 19 of
connector X3.
X3
Drive
enable+
Drive
enable-
3
4
5
6
8
10
USB
Host PC
AC power
Motor power U V W
USB communication
Control circuit supply.
Use twisted pair cable
with a ferrite sleeve.
Motor
+24V 0V
Filter
L1
L2
L1
L2
L3
Star
point
L1
L2
L3
Optional regen resistor
(Dynamic brake)
L3
PE
From
fuses AC power in
Motor feedback
Regen
Shielded twisted pair, clamped to
metal backplane near drive using
conductive shield earth/ground
clamp.
Connect AC power cable shield to
metal backplane using conductive
shield clamp.
Connect motor
power cable shield
to metal backplane
using conductive
shield clamp
Drive enable
input
+24V 0V
Ethernet communication
The MicroFlex e100 receives demand signals and
sends feedback over the Ethernet based ETHERNET
Powerlink (EPL) connection.
Connect a CAT5 Ethernet cable between the
MicroFlex e100 and an EPL compatible controller
such as NextMove e100. Suitable cables are
available from Baldor.
7
Ethernet
9
NextMove e100
Ferrite
Fuse