LEXIUM MHDA1004 - Page 13

Contents
890 USE 120 00 xiii
Appendix F - Expansion Options 167
At a Glance...................................................................................................... 167
What’s in this Appendix ............................................................................. 167
Expansion Cards ............................................................................................ 168
Overview ................................................................................................... 168
Fitting expansion card................................................................................ 168
I/O Expansion Cards ...................................................................................... 169
24 Vdc Discrete I/O Expansion Card......................................................... 169
IConnector and LED Location Diagram..................................................... 169
Light-Emitting Diodes (LEDs)..................................................................... 170
Terminal Assignments .............................................................................. 170
Controlling Pre-programmed Motion Tasks............................................... 172
Programming the PLC .............................................................................. 172
Motion Task Coordination.......................................................................... 172
Motion Task Application Examples ........................................................... 173
Example of a Motion Task Number............................................................ 173
Connection Diagram ................................................................................. 174
Appendix G - External Regen Resistor Sizing 175
At a Glance...................................................................................................... 175
What’s in this Appendix ............................................................................. 175
Overview ................................................................................................... 176
Determining When Energy Is Absorbed .................................................... 176
Determining External Regen Resistor Size..................................................... 177
Power Dissipation Calculation Procedure ................................................. 177
Drive Energy Absorption Capability .......................................................... 178
Example Regen Resistor Power Dissipation Calculation ................................ 179
Example Motor and Drive Specifications .................................................. 179
Example Step 1.......................................................................................... 180
Example Step 2 ......................................................................................... 181
Example Step 3 ......................................................................................... 181
Example Step 4 ......................................................................................... 182
Example Step 5 ......................................................................................... 182
Example Step 6 ......................................................................................... 182
Example Step 7 ......................................................................................... 182
Example Step 8 ......................................................................................... 183