Ivu Output Values; Ivu Operation - Banner iVu Plus TG Series Instruction Manual

iVu Plus TG and Color Gen2 Image Sensors

15.2.2 iVu Output Values

Using output values, the following information can be obtained:
• ACK bits (acknowledgement bits) for input commands, including error codes
• System indicators (Ready, Pass/Fail, Read/No Read, Output signals, Command Error, etc.)
• Inspection History (Iteration Count, Pass Count, Fail Count, etc.)
• Current Inspection Results (data of the sensor type contained in the inspection)
• Command Responses
Refer to the sections on protocols for more information.
ACK Bits
For each of the Command bits there is a corresponding ACK bit. The iVu sets the ACK bit when the corresponding action is
complete. Command bits cause actions to occur on the low-to-high transition of that bit. You must clear the command bit
after the corresponding ACK bit has been observed to be high.
As an example, to use the Trigger ACK bit, the programming steps for triggering an inspection are:
1. Wait for ready.
2. Set Trigger command bit to 1.
3. Wait for Trigger ACK to go to 1.
4. Set Trigger command bit to 0.
Command Responses
iVu Command Channel commands executed using command IDs may have a response value. Depending on the Data Type,
the response value is contained in one or multiple registers. Refer to
Channel over Industrial Ethernet)
Channel.

15.3 iVu Operation

Any Industrial Ethernet protocol can be used to trigger inspections, remote teach, and perform command functions.
132
Communications Guide
(p. 214) and
www.bannerengineering.com - Tel: + 1 888 373 6767
iVu Command Channel Commands (iVu Command
(p. 98)for more information about the iVu Command