Omron MicroHAWK Integration Manual page 4

Table of Contents
Chapter 3
Chapter 4
Chapter 5
Chapter 6
iv
Integration
MicroHAWK Engine Hardware at a Glance............................................. 3-2
Mounting Specifications .......................................................................... 3-3
Optical Requirements .............................................................................. 3-4
Viewing Port Specifications ..................................................................... 3-5
Expansion Connector (FPC) ................................................................... 3-6
Communications
Communications by ESP......................................................................... 4-2
Communications Serial Commands ........................................................ 4-3
Network Interfaces .................................................................................. 4-4
Host Port Connections ............................................................................ 4-5
Host Port Protocol ................................................................................... 4-6
ACK/NAK Options ................................................................................... 4-7
Polling Mode Options .............................................................................. 4-8
Ethernet ................................................................................................... 4-9
Response Timeout ................................................................................ 4-15
LRC (Longitudinal Redundancy Check) Status ..................................... 4-16
Protocol Configuration Examples .......................................................... 4-17
Preamble ............................................................................................... 4-18
Postamble ............................................................................................. 4-19
USB HID/Keyboard ............................................................................... 4-20
EtherNet/IP Byte Swapping Enabled..................................................... 4-25
USB Mass Storage Driver ..................................................................... 4-26
Entering ASCII Characters as Hex Values ............................................ 4-27
Calibration
Calibration Serial Commands.................................................................. 5-2
Calibration Overview ............................................................................... 5-2
Calibration Options .................................................................................. 5-3
Calibration by ESP .................................................................................. 5-8
Initiating Calibration ............................................................................... 5-10
Additional Notes about Calibration ........................................................ 5-11
Read Cycle
Read Cycle by ESP ................................................................................. 6-2
Read Cycle Serial Commands ................................................................ 6-3
Read Cycle Setup ................................................................................... 6-4
Multisymbol ............................................................................................. 6-5
Trigger Mode and Filter Duration ............................................................ 6-6
External Trigger Polarity ........................................................................ 6-11
Serial Trigger ......................................................................................... 6-12
Serial Trigger Start Character (Non-Delimited) ..................................... 6-13
Serial Trigger Stop Character (Non-Delimited)...................................... 6-14
End of Read Cycle ................................................................................ 6-15
Capture Mode........................................................................................ 6-17
Capture Timing ...................................................................................... 6-22
Image Processing Timeout.................................................................... 6-24
Image Storage ....................................................................................... 6-25
Minimum Good Reads........................................................................... 6-27
MicroHAWK Engine Integration Guide