Communications Setup Procedures - Omron FH series User Manual

Communications Setup Procedures

The following settings are required to use parallel communications.
1. Communications Module settings
(startup settings)
↓
2. Communications specifications set-
tings
↓
3. Output data settings (processing
item registration)
↓
4. Testing communications
Vision System FH/FZ5 Series User's Manual
for Communications Settings (Z342)
· · · The communication method to be used is determined by selecting a communi-
cation module.
Reference: Communications Module Settings (Startup Settings) (p.302)
The following communications specifications are set for the communications
· · ·
method of the Communications Module that was selected in step 1.
• Output control type selection
• Output signal operation settings
Reference: Communications Specifications Settings (p.303)
Set the data to output and register it in an Output Unit.
· · ·
The Output Unit is placed in the measurement flow in the same way as for other
processing items.
There are two types of Output Units for parallel communications:
• Parallel data output
• Parallel judgement output
Reference: Output Data Settings (Processing Item Registration) (p.310)
· · · If communications are not performed normally, check the communications spec-
ifications settings that were made in step 2.
Also, look at the communications status of all I/O signals to make sure that the
wiring is correct.
Reference: Testing Communications (p.318)
If that does not solve the problem, refer to the troubleshooting section.
Parallel Communications
2
301