38
Digital Position-Proportional Controllers
E5EZ-PRR
■
Setting Level Configuration and Panel Key Operations
Parameters are split into groups, which are referred to as levels. Each of the set values (set items) in these levels are referred to as parameters.
E5EZ-PRR parameters are categorized into the following 7 levels:
Note1:
When returning from the initial setting
lever to the operation level, the
operation level's initial value will be displayed.
2:
When returning from the protect level to the operation level, the
operation level's initial value will be displayed.
∗
: Set the initial/ communications protection parameter in protect level to 0, in order to activate the advanced function setting level.
❍
: Indicates items that can be set. In these cases, the initial setting level, communications setting level, and advanced function setting level
can only be used when controls are stopped. Please take note of the fact that when any one of these three levels is selected, the controller's
output will be stopped.
With the exception of operation level, the present level will be on display. No. 3 Display will show the following when switching between set
values
:
Control operating
Control stops
Protect level
❍
−
Operation level
❍
−
Adjustment level
❍
−
Manual control level
❍
−
Initial setting level
−
❍
∗
Advanced function setting level
−
❍
Communications setting level
❍
Third Display
Level
'
s Name
Manual MV
Manual control level
l.prt
Protect level
No display
Operation level
l.adj
Adjustment level
l.ini
Initial setting level
l.com
Communications setting level
l.adv
Advanced function setting level
∗
L
L
key:
PV display flashes
+
+
M
M
key
for at least 3 s
∗
The amount of time that a key must
be pressed can be changed under
protect level switching time
(advanced function setting level).
Input password.
Set value
−
169
Control in progress
Control stopped
Operation Level
Not displayed for some models
Level change
Initial Setting Level
Communications
Setting Level
Adjustment Level
Protect Level
Power ON
Manual
Control Level
Starting in manual mode
Press
A
key for at least 1 s.
Starting in automatic mode
Manual
Mode
Press the
L
+
M
keys
for at least 1 s.
Advanced Function
Setting Level
See note 1.
See
note 2.
Control stops.
See note 2.
25
100
c
100.0
25
100
c
100.0
a-m
c
Press
L
key
for at least 1 s.
Press the
L
key
for at least 1 s;
display will flash.
Press the
L
key for
at least 3 s.
Press the
L
key
for at least 3 s while
Press
L
key
for at least 1 s.
a-m
is displayed.
Press the
L
key
for at least 1 s;
display will flash.
Press the
L
key for
at least 1 s.
Press
L
key
for at least 1 s.
