Model R: Sinking and Sourcing Outputs 68
Digital Output Configuration 69
Analog Input Configuration 72
Analog Output Configuration 76
I/O Status and Calibration 79
High Speed I/O 83
High Speed Counter (HSC) Functions 84
Frequency 84
Totalize 85
Pulse 86
Period Measurement 86
Quadrature 87
High Speed Counter 90
HSC Register Map for Micro OCS 90
Pulse Width Modulation (PWM) Functions 91
HSC Pulse Output 94
Serial Communications 96
Port Descriptions 96
Wiring—MJ1/MJ2 Serial Ports 96
RS-485 Termination and Biasing 97
Cscape Programming via Serial Port 97
Ladder-Controlled Serial Communication 98
Configuration via Mini-B USB 98
CAN Communications 100
Overview 100
CAN Port Wiring 101
Cscape Programming via CAN 101
Ladder-Controlled CAN Communication 101
Using CAN for I/O Expansion (Network I/O) 101
CAN and Termination and Bias 101
Ethernet Communications 103
Ethernet Module Protocols and Features 103
Ethernet System Requirements 103
Ethernet Module Specifications 103
Ethernet Module Configuration 104
Ethernet Configuration – IP Parameters 107
Ethernet Module Protocol Configuration 107
Protocol Configuration 109
Overview 109
Protocol Device Driver Selection 110
Network Configuration 111
Device List and Device Configuration 113
Scan List 115
User Interface 120
Screen Specifications 120
Displaying and Entering Data 121
Numeric keypad 122
Screen Navigation 123
Ladder Based Screen Navigation 124
Touch (Slip) Sensitivity 124
Alarms 125
Removable Media 127
Screen Saver 128