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Epsilon EP-P Drive and FM-3/4 Module Reference Manual
Diagnostic Analog Output Test Points
The drives have two 10 bit Analog Outputs which may be used for diagnostics, monitoring or control purposed. These outputs
are referred to as Channel 1 and Channel 2. With the base drives the Analog Outputs can be accessed from the command
connector on the base drive or from the diagnostic output pins located on the front of the base drive. With the Epsilon EP-P
drive the Analog Outputs are accessed from the Analog/Sync Output connector (J5).
Figure 124: Diagnostic Output Test Points on the Front of the Base Drive
The DGNE cable was designed to plug into the diagnostic output test points on the front of the base drives and be used with
either an oscilloscope or a meter. The wires are different lengths to avoid shorting to each other. However, if signals do get
shorted to GND, the drive will not be damaged because the circuitry is protected.
Figure 125: Diagnostic Cable (DGNE) Diagram
The Analog Output source is assigned to the outputs on the Analog Outputs view.
Channel #2
Analog GND
MDS Dri ve Module
VDC
10-30
J6
+
SERIAL J4
OUTPUT
COMMAND
INPU T
3
- 21 14 32
J5
RESET
VDC
10-30
J6
+
SERIAL J4
OUTPUT
COMMAND
INPU T
3
- 21 14 32
J5
SERIAL
COMMAND
RESET
SERIAL
COMMAND
EN Dri ve
10 Ohm
10 Ohm
Yellow
Black
(GND)
Blue
D/A
D/A
DGNE Cable
Command
Connector (J5)
DGNE Cable
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