Delta AS Series Programming Manual page 485

AS Ser ies Pro gra mm in g M anu al
Operand
MOUT
BIAS
_6
I_MV
(occupies 15
consecutive
DWord
devices）
6 - 2 0 6
Data type Function
REAL MV
REAL Feed forward output value
REAL I_MV
Setting range
single-
precision
floating-
point
numbers
Range of
single-
precision
floating-
point
numbers
Range of
single-
precision
floating-
point
numbers
Range of
single-
Accumulated
precision
integral
floating-
value
point
numbers
Description
set to -1,000. When
the MV is less than -
1,000, -1,000 is the
output.
When set to PID
Manual, the MV value
is output as the setting
value for MOUNT,
between MV_MAX
and MV_MIN.
Feed forward output
value, used for the
PID feed forward.
Accumulated integral
value temporarily
stored, and usually for
reference. You can
still clear or modify it
according to your
needs.
PID mode in 0
(Automatic control):
When the MV is
greater than the
MV_MAX, or when the
MV is less than
MV_MIN, the
accumulated integral
value in I_MV is
unchanged.
PID mode in 2