Omron E5CN User Manual

110
Performing Manual Control Section 4-13
Using the PF Key to
Move to the Manual
Control Level
• When the PF Setting parameter is set to A-M (Auto/Manual), pressing the
PF Key for at least one second while in the adjustment or operation level
will change the mode to manual mode and move to the manual control
level. During manual operation it is not possible to move to any displays
other than PV/MV (Manual MV). Press the PF Key for at least one second
from the PV/MV display in the manual control mode to change the mode
to automatic mode, move to the operation level, and display the top
parameter in the operation level.
• When MANU (Auto/Manual) is selected for an event input, the Auto/Man-
ual Switch parameter is not displayed. In that case, switching between
auto and manual mode is executed by using an event input.
Auto/Manual Select
Addition
• The Auto/Manual Select Addition parameter must be set to ON in the
advanced function setting level before it is possible to move to manual
mode. The default is OFF.
Note (1) Priority of Manual MV and Other Functions
Even when operation is stopped, the manual MV is given priority.
Auto-tuning and self-tuning will stop when manual mode is entered.
(2) Manual MV and SP Ramp
If operating, the SP ramp function will continue even when manual mode
is entered.
Operating Procedure Use the following procedure to set the manipulated variable in manual mode.
Operation Level
Initial Setting Level
1. Press the O Key for at least three seconds to move from the operation
level to the initial setting level.
2. Select the PID ON/OFF parameter by pressing the M Key.
Initial Setting Level
3. Select the Move to Advanced Function Setting Level parameter by press-
ing the M Key. (For details on moving between levels, refer to 4-8 Moving
to the Advanced Function Setting Level.)
Advanced Function Setting Level
4. Press the D Key to enter the password (−169), and move from the initial
setting level to the advanced function setting level.
Advanced Function Setting Level
5. Select the Auto/Manual Select Addition parameter by pressing the M
Key.
C
25
100
PV/SP
in-t
5
Input Type
cntl
pid
amov
0
Move to Ad-
vanced Function
Setting Level
init
off
Parameter
Initialization
amad
off
Auto/Manual
Select Addition

Omron E5CN Specifications

General

Brand	Omron
Model	E5CN
Category	Temperature Controller
Language	English