Honeywell ST 3000 - Manual (Page 65)

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.
% 100 0
UPPER
VALUE
UNITS
LOWER
VALUE
S E T
VAR
SEL.
SPAN
ZERO
Continued on next page
2/05 ST 3000 Release 300 Installation Guide 55