Setup guide

Chapter 3 Driver and Protocol Objects
©
Automationdirect.com 3-81 Object Reference Manual
Note
The Omron requires a special cable configuration in order to work properly. See
your Omron hardware documentation for the correct configuration.
Omron Status Messages
No response within timeout period
Lookout
Direct
received no response from a device within the Receive
timeout period. The Omron object is able to use the COM port, but when
it polls the device, it does not respond—as if it is not even there.
Table 3-16. Omron Data Members
Data Member Type Read Write Description
AR0–AR27 numeric yes yes Auxiliary relay area, read as 16-bit
word.
AR0.0–AR27.15 logical yes yes Auxiliary relay area, read as 1-bit
discrete.
DM0–DM9999 numeric yes yes Data memory area, 16-bit word.
CommFail logical yes no Object-generated signal that is on if,
for any reason, Lookout
Direct
cannot
communicate with the device(s).
HR0–HR99 numeric yes yes Holding relay area, read as 16-bit
word.
HR0.0–HR99.15 logical yes yes Holding relay area, read as 1-bit
discrete.
IR0–IR511 numeric yes yes I/O area, read as 16-bit word.
IR0.0–IR511.15 logical yes yes I/O area, read as 1-bit discrete.
LR0–LR63 numeric yes yes Link relay area, read as 16-bit word of
information.
LR0.0–LR63.15 logical yes yes Link relay area, read as 1-bit discrete.
TC0–TC999 numeric yes no Timer/Counter, read as 16-bit word.
Update logical yes no Object-generated signal that pulses
low each time it polls the device.