Setup guide

Chapter 2 System Objects
Object Reference Manual 3-90 www.Automationdirect.com
LTD1 – LTD64 numeric yes yes (Loop) Rate
LTI1 – LTI64 numeric yes yes (Loop) Reset
LTS1 – LTS64 numeric yes yes (Loop) Sample rate
LYDA1 – LYDA64 numeric yes yes (Analog Alarm) Yellow deviation
limit
LYDA1 – LYDA64 numeric yes yes (Loop) Yellow deviation limit
Poll logical no yes When this value transitions from
FALSE to TRUE, Lookout polls the
device
PollRate numeric no yes Specifies the frequency at which the
Lookout object polls the device
STW1 – STW32000 numeric yes no Status Words
TCC1 – TCC32000 numeric yes yes (Analog Alarm) Timer/counter
current
TCP1 – TCP32000 numeric yes yes (Analog Alarm) Timer/counter preset
Update logical yes no Driver-generated signal that pulses
each time the driver polls the device
V1 – V32000 numeric yes yes V-memory unsigned 16-bit integer
value ranging from 0 to 65535
V1. – V32000. numeric yes yes V-memory 32-bit IEEE floating point
value
V1B1 – V32000B16 logical yes yes One bit of a word written out as a
whole word
V1D – V32000D numeric yes yes V-memory 32-bit unsigned integer
value
V1S – V32000S numeric yes yes V-memory signed 16-bit integer
value ranging from –32768 to 32767
V1T – V32000T text yes yes Two characters of text
Table 3-17. Tiway Data Members (Continued)
Data Members Type Read Write Description