Omron MX2 User Manual

90
"A" Group: Standard Functions Section 3-5
process results in a decreasing PV. In this case, the Loop Error = -(SP - PV).
Use
A077 to configure the error term.
PID deviation output - If PID deviation "
ε" exceeds the value in C044, output
signal configured as
04 (OD) is activated.
PID feedback comparison output - If PID feedback is below Feedback Low
Limit
C053 and the inverter is in RUN mode the output turns ON, it remains
active until feedback gets over the PID High Limit
C052 or inverter pass to
Stop mode.
PID scaling - When PID scale parameter (
A075) is set, following variables are
scaled.
(monitored) = (variable) × (
A075)
Σ
SP
+
Error Freq.
PV
-
A077
= 00
Σ
SP
-
Error Freq.
PV
+
A077
= 01
PID
calculation
PID
calculation
PV from process with
positive correlation
PV from process with
negative correlation
PID feedback
C052 PID FBV output high limit
C053
PID FBV output low limit
Time
FW input
FBV output
ON
ON
ON
d004 F001 A011 A012 A020 A220 A021 A022
A023 A024 A025 A026 A027 A028 A029 A030
A031 A032 A033 A034 A035 A101 A102 A145

Omron MX2 Specifications

General

Brand	Omron
Model	MX2
Category	Inverter
Language	English