A = AUTOMATIC
S = STOPPING
H = HOLD
M = MANUAL
E = E-STOP
OF TENSION
ANALOG
BAR GRAPH
OF TENSION
READOUT
DIGITAL
UNITS &
CONFIGURE
USE
TO SELECT
LANGUAGE
SETUP #
STATUS
OFF
3. ELECTRICAL
CONNECTIONS
Figure 3 shows the connections that are required for the basic DIGITRAC 2 system. They are:
115 or 230 vac power
One or two MAGPOWR tension sensors
RUN/STOP using the DIGITRAC 2 internal logic supply
OUTPUT to clutch, brake, motor controller, etc
Power Amplifier input (if used) 115 vac for 90 vdc clutch or brake, or 24 vdc for a 24 vdc clutch or brake.
See Section 6 for other options and connections.
Route AC power away from sensor and control wiring. MAGPOWR sensor cables are color coded on the
nameplate. Run all wiring in shielded cable. Connect shields to the enclosure using the standoffs provided.
Maximum shield length and maximum length of wires outside of the shield is 3 inches (75 mm).
4.
SETUP AND CALIBRATION
Apply power.
Screen contrast can be adjusted using
SHIFT
,
B
and
é
or
ê
.
The home screen (above) always appears at power up.
HOME
also returns you to this screen.
Keyboard Layout and Programming
See Cover for keypad layout.
CLEAR
clears numeric inputs and other keystrokes.
SHIFT
selects the shifted (white) functions
NEXT
and
PRIOR
change to next or prior screens.
é
or
ê
change the value of the parameter displayed on the
screen. See Figure 6 for a complete programming flow chart.
3
