Yokogawa YVP110 - Manual (Page 140)

<Appendix 3. DD Methods and DD Menu>
A-29
IM 21B04C01-01E
• The method displays a message announcing
that block alarms will not be reset until both
the hardware switch and software switch in the
resource block for enabling execution of the
simulation function are turned off.
A3.2.3 OS Block
1) X-Y Scaling
This is a method for setting the scales of the X- and
Y-axes for defining the conversion characteristics
for OUT_1 and OUT_2 (values of IN_ARRAY and
OUT_ARRAY), by setting the coordinates of four
endpoints: P1 as the start point of OUT_1, P2 as
the end point of OUT_1, P3 as the start point of
OUT_2, and P4 as the end point of OUT_2. (See
also Section 15.3, “Output Processing.”)
X-Y scaling procedure
• Set coordinates of P1 through P4
P1: IN_ARRAY, OUT_ARRAY
P2: IN_ARRAY, OUT_ARRAY
P3: IN_ARRAY, OUT_ARRAY
P4: IN_ARRAY, OUT_ARRAY
• Set LOCK_VAL