22
Upper
display:
PV
Lower
display:
SP
S
P
-
0
S
P
-
1
S
P
-
2
S
P
-
3
O
V
T
C
T
T
1
T
2
E
1
(
E
1
L
O
)
E
1
H
I
E
2
(
E
2
L
O
)
E
2
H
I
Normal display
mode
SP No. and SP
value displayed
Manipulated variable
displayed
Current (Ct) dis-
played
Timer event 1
remaining time
displayed
Timer event 2
remaining time
displayed
Event 1 (lower limit)
setting
Event 1 (upper limit)
setting
Event 2 (lower limit)
setting
Event 2 (upper limit)
setting
Function
Prompt
SP: upper and lower SP limit
Settings can be made in the
C
0
9
to
C
1
0
range
Not settable
Not settable
Not settable
Not settable
Depends on event 1 operation
type
See pages 10 to 12 for details
Depends on event 2 operation
type
See pages 10 to 12 for details
Function
Remarks
Selections and Setting Range
0
Upper display (PV):
Displays
C
1
2
= XXX
0
, XXX
2
Lower display (SP):
Displays
C
1
2
= XXX
0
, XXX
1
SP No. switched by
keys.
(See note 1)
—
Displays
C
1
2
= XX
1
X
ON/OFF control:
“0.0” is displayed at OFF
“100.0” is displayed at ON
PID control:
Values in 0.0 to 100.0 (%)
range displayed
—
C
1
2
= X
0
XX is displayed on CT
model
Measurement range: 0 to 55 A
Event operable range: 3 to 50 A
Lights when control output is
300ms or more (See note 2).
—
Displays
C
1
2
=
0
XXX
(See note 3)
—
Displays
C
1
2
=
0
XXX
(See note 3)
0
Displays
C
1
2
= X
0
XX
Displays settings
C
1
2
=
1
to
9
0
E
1
: Sets either upper or lower
limit. Displayed at event
0
E
1
L
O
,
E
1
H
I
:
Displayed at events requir-
ing upper/lower limit setting
Factory
Setting
0
Chapter 5 INITIAL SETTINGS
■
List of Operation modes
(Note 1)
This value cannot be changed when SP switching by external switch input is
selected.
(Note 2)
This value blinks when control output is OFF or ON at 300ms or less. During
blinking, the displayed CT value cannot be changed.
(Note 3)
This value is displayed by timer events set in the event and by the operation
type of the external switch input set to the timer start setting. As long as timer
operation continues, the time elapsed after the occurrence of the event is
displayed within the range 0 to -1999 seconds.
