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A.4 Setting Range Values (Local Zero and Span), Continued
Procedure, continued
Table A-3 Setting Range Values Using Local Zero and Span
Adjustments, Continued
Step Action
3
Loosen end-cap lock and remove end-cap from PWA side of
electronics housing to expose local zero and span assembly or smart
meter with zero and span adjustments.
Example – Local zero and span assembly.
SPAN
ZERO
Example – Smart meter with zero and span adjustments.
%
1000
UPPER
VALUE
UNITS
LOWER
VALUE
SET
VAR
SEL.
SPAN
ZERO
Continued on next page
2/05 ST 3000 Release 300 Installation Guide
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