Ry (Plc→F372A/F377A) Signal - Unipulse F372A Operation Manual

■RY (PLC→F372A/F377A) signal
Name of Signal
Request flag 1
Request flag 2
R/W
Measurement
WORK0 to 3
D/Z
D/Z reset
T/H
SECTION
GRAPH TRIG
Print command
Display select (Comparison) Operate changing to Comparison Screen by ON edge.
Display select (Hold)
Display select (Graph)
Real time value select
Hold value select 0,1
During write Setting value into Exclusive data area, the Output signal is ON, after
receiving Request flag 1 response, the signal goes OFF.
During write Command into General purpose data area, the Output signal is ON, after
receiving Request flag 2 response, the signal goes OFF.
Set general-purpose command READ/WRITE. Set ON for READ (reading of various set
values), and set OFF for WRITE (writing of various set values, and operation
commands).
Indicate the work for the indicator to make comparisons. (4bit: 0 to 15)
Operate Digital Zero by ON edge.
Reset Digital Zero by ON edge.
Control the hold function. (Refer to main operation manual.)
Control the hold function. (Refer to main operation manual.)
Start graph plotting, and Stop. (Refer to main operation manual.)
Print out to the Unipulse printer connected with SI/F by ON edge.
Operate changing to Hold Screen by ON edge.
Operate changing to Graph Screen by ON edge.
OFF; Indicated value in data area is hold according to Hold Function.
ON; Indicated value in data area is actual indicated value (tracking value)
disregarding Hold Function.
(Valid only when occupies 2 stations or 1 station.)
Select the hold value to be output to the data area when the real time value select is OFF
(effective when two stations or one station is occupied).
Only "0" is ON: Hold value 1
Only "1" is ON: Hold value 2
"0" and "1" are ON: Hold value 3
Meaning of Signal
7.Address Map
15