Omron SYSMAC NX series Startup Guide

23
● Performing a Span Calibration
This section describes how to perform span calibration.
Before span calibration, make a state where a standard load such as a standard weight is
placed on the scale. Performing span calibration with a 5 kg standard weight placed on the
scale, as shown below, yields a gross weight value of 5, which is the value set as Ch1
Standard Weight.
NX-series
Load Cell Input Unit
(NX-RS1201)
Scale
Load cell
Shielded cable
Unit power supply
Personal computer
(Sysmac Studio
already installed）
Gross weight value
= 5
Span calibration !
Standard weight
5 kg
Display value = 5 kg
The steps to perform span calibration with the Sysmac Studio are as follows. Note that you
can skip steps 1 and 2 when performing span calibration following zero calibration.
1
With the Sysmac Studio and the CPU Unit being online, double-click the
Communications Coupler Unit to which your Load Cell Input Unit is connected in the
Multiview Explorer to open the Edit Slave Terminal Configuration Tab Page.
The following tab page is displayed.

Omron SYSMAC NX series Specifications

General

Brand	Omron
Model	SYSMAC NX series
Category	Controller
Language	English