Section 5.1 Module Addressing; Chapter 5 Configuring The If4Ih For A Micrologix 1500 Using Rslogix 500 - Spectrum Controls 1769sc-IF4IH User Manual

Section 5.1
Module
Addressing
User' s Manual 0300215-03 Rev. A
Chapter 5
Configuring the IF4IH for a
MicroLogix 1500 Using
RSLogix 500
This chapter examines the 1769sc-IF4IH module's addressing scheme and describes
module configuration using RSLogix 500 and a MicroLogix 1500 controller. This
chapter will cover the following:
•
Module Addressing
•
Configuring the IF4IH in a MicroLogix 1500 System
•
Using the Ladder Sample
The following memory map shows the input, output, and configuration image tables for
the module. Detailed information on the image table is located in Chapter 6.
Figure 5-1 (Module Memory Map)
slot e
Input Image
72 Words
Input Image File
slot e
Configuration
34 Words
Configuration File
slot e Output
46 Words
Output File
Memory Map
Bit 15
Bit 1
Word 0: Channel 0 Data Word
Word 1: Channel 1 Data Word
Word 2: Channel 2 Data Word
Word 3: Channel 3 Data Word
Word 4: Time Stamp Value
Word 5: General Channel Status
Word 6: Process & Range Alarms
Word 7: Pad
Words 8..27: HART Packet Data
Word 28: ScanMSG Slave Control
Word 29: ScanMSG Response Size
Words 30..49: ScanMSG Response Buffer
Words 50..71: Reserved
Bit 15 Bit 1
Word 0: Real Time Sample
Word 1: Module Configuration
Words 2..7: Channel 0 Configuration
Words 8..13: Channel 1 Configuration
Words 14..19: Channel 2 Configuration
Words 20..25: Channel 3 Configuration
Word 26: Ch0 Slot Variables 0 & 1
Word 27: Ch0 Slot Variables 2 & 3
Word 28: Ch1 Slot Variables 0 & 1
Word 29: Ch1 Slot Variables 2 & 3
Word 30: Ch2 Slot Variables 0 & 1
Word 31: Ch2 Slot Variables 2 & 3
Word 32: Ch3 Slot Variables 0 & 1
Word 33: Ch3 Slot Variables 2 & 3
Word 0: Unlatch Alarms/HART Suspend
Word 1: Last Packet Scanned
Word 2: ScanMSG Master Control
Word 3: ScanMSG Request Size
Word 4..23: ScanMSG Request Buffer
Word 24..45: Reserved
Bit 15
Bit 1