14. Key Operation Flowchart
Power ON
+
+
+
(3 sec)
Data clear
Yes/No
If
(Data clear No) is selected, and
is pressed, the unit
will revert to PV/SV Display. If
(Data clear Yes) is selected,
the unit automatically reverts to PV/SV Display after data is cleared.
Starts from previous
status(last shutdown).
RUN Mode
By pressing the
key for approx. 1 sec, one of the following items selected in [OUT/OFF key function] appears.
Program Control
Control Output OFF Function
Auto/Manual Control
PV/SV Display
(1sec)
Program control
Control output OFF
Manual control
(*1)
RUN
(MV flashes.)
+
(3 sec)
+
+
(3 sec)
+
+
(5 sec)
Initial Setting Mode
Main Setting Mode
Sub Setting Mode
Engineering Mode
Engineering Mode 2
Input type
※
1
Event output EV2
SV1
AT/Auto-reset
OUT2 proportion-
Set value lock
Power restore
Control method
※
23
[1]
allocation
※
3 [6]
[10]
Perform/Cancel
al cycle
[50]
※
9
[62]
action
※
15
[75]
[90]
※
6
[37]
Scaling high limit
Loop break alarm
Step 1 time
OUT2 ON/OFF
Event output
Program start
Proportional gain 2DOF
[2]
Time
[7]
[11]
OUT1 proportion-
Hysteresis
[51]
EV1 allocation
temperature
[76]
coefficient (α) Set value
al band
[38]
[63]
[91]
Scaling low limit
Loop break alarm
Step 1 wait value
OUT2 high limit
Event output
Program control
Integral 2DOF
[3]
Span
[8]
[12]
Integral time
[52]
EV2 allocation
start type
※
16 [77]
coefficient (β) Set value
[39]
[64]
[92]
Decimal point
SV1
SV2
OUT2 low limit
Sensor correction
Number of
place
※
2
[4]
[9]
[13]
Derivative time
[53]
Coefficient
[65]
repetitions
[78]
Reverts to RUN mode.
[40]
Event output EV1
Overlap/Dead
Sensor correction
SV Rise/Fall rate
allocation
※
3 [5]
Reverts to RUN mode.
ARW
Band
[54]
[66]
start type
※
17 [79]
Indicates setting items
for Steps 2 to 9.
(*3)
[41]
Step 9 wait value
Direct/Reverse
PV filter time
SV rise rate
[36]
Manual reset
action
※
8
[55]
constant
[67]
[80]
[42]
If Alarm output (001 to 012) or Time signal output (015) is selected in [Event output
EV1/EV2 allocation], and
key is pressed, the following items will be indicated.
EV1 alarm value
Communication
SV fall rate
Reverts to RUN mode.
OUT1 proportion-
[56]
protocol
※
10
(*6)
[81]
If ‘Alarm output’ is selected in
If ‘Time signal output’ is selected
[Event output EV1 allocation]
in [Event output EV1 allocation]
al cycle
[43]
[68]
EV1 alarm value 0
TS1 output
EV1 high limit
Instrument
Indication when
Enabled/Disabled
step number [G]
(3 sec)(*4)
OUT1 ON/OFF
alarm value [57]
number
(*6)
[69]
control output OFF
※
4
[A]
Monitor Mode
Hysteresis
[44]
※
18
[82]
TS1 OFF time
MV indication
EV2 alarm value
Communication
EV1 alarm value
[H]
[MV]
(Decimal point flashes.)
OUT1 high limit
[58]
speed
※
11
(*6)
AT bias
[B]
[45]
[70]
[83]
TS1 ON time
Remaining time
EV2 high limit
Data bit/Parity
EV1 high limit
[I]
[
Remaining time
]
(*5)
OUT1 low limit
alarm value [59]
※
12
(*6)
[71]
AT gain
Auto/Manual after
alarm value
[C]
[46]
[84]
power interruption
Current step
Loop break alarm
Stop bit
※
13
(*6)
※
21
[87]
EV1 alarm
[Step
number
OUT1
time
[60]
[72]
Output status when
Hysteresis
[D]
number]
(*5)(*6)
rate-of-change
input errors occur
Indication time
[47]
Loop break alarm
Response delay
※
19
[85]
[88]
EV1 alarm
OUT2 cooling
span
[61]
time
(*6)
[73]
delay time
[E]
Reverts to RUN mode.
method
※
7 [48]
OUT/OFF key
Controller/
By pressing the
key, the unit
moves to the item after [Event output
EV1 allocation].
If Alarm output (001 to 012) or Time
signal output (015) is selected in [Event
output EV2 allocation], read EV2, TS2
for EV1, TS1.
Step time unit
function
※
20 [86]
Converter
※
22
EV1 alarm Ener-
OUT2 proportion-
※
14
[74]
[89]
gized/De-energized
al band
[49]
※
5
[F]
Reverts to RUN mode.
Reverts to RUN mode.
About Setting Item
• Upper left: PV Display: Indicates setting characters
• Lower left: SV Display: Indicates factory default.
• Right side: Indicates the setting item.
: Appears when Event output EV2 and Communication function are designated.
(*1) If ‘Program control’ is selected in [OUT/OFF key function], the unit will enter
Standby mode (Program control waiting).
(*2) Not available if ‘Program control’ is selected in [OUT/OFF key function].
(*3) If ‘Program control’ is selected in [OUT/OFF key function], SV2 to SV9, Steps 1 to
9 time, Steps 1 to 9 wait value are available.
(*4) The unit cannot proceed to Monitor mode if it is in Standby of Program control.
(*5) Available only when ‘Program control’ is selected in [OUT/OFF key function].
(*6) Available only for KT4R
Input type
Key Operation
•
+
+
+
(3 sec): Press and hold
,
,
and
(in that order) for approx. 3 sec.
•
+
(3 sec): Press and hold the
,
keys (in that order) together for approx. 3 sec.
•
+
: Press and hold the
,
keys (in that order) together.
•
+
(3 sec): Press and hold the
,
keys (in that order) together for approx. 3 sec.
•
+
+
(5 sec): Press and hold the
,
and
keys (in that order) together for approx. 5 sec.
• Set (or select) each item with the
or
key, and register the value with the
key.
•
: If the
key is pressed, the unit will move to the next item, illustrated by an arrow.
Pressing the
key moves back to the previous item.
• To revert to RUN mode, press and hold the
key for approx. 3 sec while in any mode.
• To revert to RUN mode, press and hold the
key for approx. 3 sec while in any mode.
If ‘Control output OFF function’ is selected in [OUT/OFF key function], the unit will enter Control output OFF
status. If ‘Auto/Manual control’ is selected, the unit will enter Manual control status.
If ‘Program control’ is selected, the unit will enter Program control RUN or Standby mode.