Bailey Infi 90 INPCI01, Instruction, Page: 12 / 43

INTRODUCTION
INSTRUCTION CONTENT
I-E96-620A 1 - 3
Process inputs and outputs are kept in point tables. The com-
puter can pass data by point number or bypass the point table
and demand data directly from any PCU. The computer can
poll the point table or request on points whose values have
changed. The user can load INFI 90 modules with control strat-
egies from the computer without affecting the point table.
INSTRUCTION CONTENT
This manual consists of eight sections.
Introduction Is an overview of the INPCI01. It contains module description,
features and specifications.
Description and
Operation
Explains the module operation.
Installation Covers handling guidelines and explains how to set up the
user-configured switches before placing it in operation.
Operating Procedures Provides information about normal operation.
Troubleshooting Explains how to troubleshoot the module using error codes
and lists the corrective action.
Maintenance Contains a maintenance schedule for the slave module.
Repair/Replacement
Procedures
Explains how to replace the PCI modules.
Support Services Explains the customer training Bailey Controls Company pro-
vides and information about ordering replacement parts.
HOW TO USE THIS MANUAL
Read this manual in sequence. It is important to become famil-
iar with the entire contents of this manual before using the
PCI. The organization of this manual enables the user to find
needed information quickly.
1. Read and do the steps in Section 3 .
2. Read Section 4 thoroughly before powering up the station.
3. Refer to Section 5 if a problem occurs.
4. Refer to Section 6 for scheduled maintenance require-
ments.
5. Use Section 8 for a list of replacement parts and warranty
information.