START UP
HARDWARE SET UP
Prior to programming, SW1 and SW2 contacts must be
set as required.
UNIT I.D.
The CompuScale III identification code factory setting is
00, as set by SW1 contacts 1 - 4.
When more than one CompuScale III is connected to a
host computer or PLC, the identification code of each
CompuScale III must be set to a different value.
O = switch contact open
C = switch contact closed
UNITS OF MEASURE
Two sets of Units are available; Imperial and Metric. Leave SW1 contact 5 (SW1-5) in the open position for
Imperial, or closed for Metric units. Refer to PARAMETERS/P0 RATE UNITS for the Rate Unit options
available.
SW1-5 must be set to the desired position before initial programming is performed.
To alter the Units of Measure of a programmed CompuScale III, set SW1-5
as desired, then perform a Reset. Refer to Parameters / P99 Reset.
CERTIFICATION
Leave SW1 contact 6 (SW1-6) in the open position for normal applications. Close SW1-6 for Certified Mode
operation, after all programming and calibration is complete. Refer to Calibration / Calibration Alternatives.
TOTALIZER RESET
Leave SW1 contact 7 (SW1-7) in the open position for normal operation. When this contact is closed, the
Main Total Display cannot be reset.
TEST MODE
Leave SW1 contact 8 (SW1-8) in the open position for normal operation. The closed position is reserved for
Milltronics service personnel.
UNIT
I. D.
SW 1
1 2 3 4
08
O O O C
09
C O O C
10
O C O C
11
C C O C
12
O O C C
13
C O C C
14
O C C C
15
C C C C
UNIT
I. D.
SW 1
1 2 3 4
00
O O O O
01
C O O O
02
O C O O
03
C C O O
04
O O C O
05
C O C O
06
O C C O
07
C C C O
PL-367
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