Manual

Table of Contents
iii
OK Module Status LED - - - - - - - - - - - - - - - - - - -4-2
Setting Up Communications Between the MicroLogix 1500
Processor and the HI 1769-WS & HI 1769-2WS Weigh Scale
Modules - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -4-3
Alternative Setup Procedures - - - - - - - - - - - - - - - - - - - -4-5
Configuring the HI 1769-WS in RSLogix 500 for
MicroLogix 1500 - - - - - - - - - - - - - - - - - - - - - - - -4-5
Configuring the HI 1769-WS in RSLogix 5000 for CompactLogix-4-7
Parameters for the HI 1769-WS Module - - - - - - - - - - - - - - -4-10
About Parameters - - - - - - - - - - - - - - - - - - - - - - -4-10
Configuration Parameters for the HI 1769-WS Module - - - - - - - -4-12
Commands - - - - - - - - - - - - - - - - - - - - - - - - - - - - -4-15
About Commands - - - - - - - - - - - - - - - - - - - - - - -4-15
Command Operation - - - - - - - - - - - - - - - - - - - - - -4-16
Possible COMMAND STATUS Values - - - - - - - - - - - - -4-16
Command Table - - - - - - - - - - - - - - - - - - - - - - - -4-17
Calibration Setup Procedures - - - - - - - - - - - - - - - - - - - -4-24
Setting the Metric Parameter - - - - - - - - - - - - - - - - - -4-24
Setting the Motion Tolerance Value - - - - - - - - - - - - - - -4-24
Setting The Zero Tolerance Value- - - - - - - - - - - - - - - -4-25
Setting the Auto Zero Tolerance Value - - - - - - - - - - - - -4-25
Setting the Number of Readings Averages - - - - - - - - - - -4-25
Setting the Span Weight Value - - - - - - - - - - - - - - - - -4-25
Setting the WAVERSAVER Value- - - - - - - - - - - - - - - -4-25
CHAPTER 5 - CALIBRATION5-1
A Brief Description of Chapter 5- - - - - - - - - - - - - - - - - - -5-1
Pre-Calibration Procedures - - - - - - - - - - - - - - - - - - - - -5-1
Electrical Check Procedures - - - - - - - - - - - - - - - - - - - -5-2
Load Cell/Point Input/Output Measurements- - - - - - - - - - -5-2
Load Check - - - - - - - - - - - - - - - - - - - - - - - - - - - -5-4
C2 Calibration - - - - - - - - - - - - - - - - - - - - - - - - - - -5-5
About C2 Calibration - - - - - - - - - - - - - - - - - - - - - -5-5
C2 Calibration Using Ladder Logic - - - - - - - - - - - - - - -5-5
Hard Calibration - - - - - - - - - - - - - - - - - - - - - - - - - -5-6
Hard Calibration Ladder Logic Example - - - - - - - - - - - - -5-6
CHAPTER 6 - TROUBLESHOOTING- - - - - - - - - - - - - - - -6-1
A Brief Description of Chapter 6- - - - - - - - - - - - - - - - - - -6-1
Scale LED is Flashing Red - - - - - - - - - - - - - - - - - - - - -6-1
Mechanical Inspection - - - - - - - - - - - - - - - - - - - - - - -6-1
Load Sharing and Load Sensor Checkout - - - - - - - - - - - - - -6-3
Guidelines for Instabilities on Formerly Operating Systems - - - - -6-5