Operation Flowchart - Panasonic KT2 Instruction Manual

8. Operation flowchart

PV indication when SV is
selected, and vice versa
MV indication
Press the key.
[Main setting mode]
SV1
(Step 1 SV)
MEMO/STEP
, SV1
PV/SV
Step 1 time
MEMO/STEP
, Set value
PV/SV
SV2
(Step 2 SV)
MEMO/STEP
, SV2
PV/SV
Step 2 time
MEMO/STEP
, Set value
PV/SV
Step 3 SV
MEMO/STEP
, Step 3 SV
PV/SV
Step 3 time
MEMO/STEP
, Set value
PV/SV
Each time
Set SV
the key
and time
is pressed,
for the
the setting
necessary
item is
step.
switched.
Step 9 SV
MEMO/STEP
, Step 9 SV
PV/SV
(5)
Step 9 time
MEMO/STEP
, Set value
PV/SV
Reverts to the
PV/SV display.
Automatically
returns 2sec later.
Press the key.
Press the key.
Flashes
Press the key
for 3 seconds.
Press the key while holding down the
[Sub setting mode]
AT
• If AT is cancelled during the process,
PID values return to previous values.
, Selection
PV/SV
OUT1 (Heating)
• Set the value with the
proportional band
• ON/OFF action when set to 0.0
, Set value
PV/SV
OUT2 (Cooling)
• Set the value with the
proportional band
• Not available when OUT1 is ON/OFF
, Set value action
PV/SV
OUT1 (Heating)
• Set the value with the
integral time
• Setting the value to 0 disables the
, Set value function.
PV/SV
OUT1 (Heating)
• Set the value with the
derivative time
• Setting the value to 0 disables the
, Set value function.
PV/SV
ARW • Set the value with the
• Available only for PID action
, Set value
PV/SV
• Set the value with the
OUT1 (Heating)
• Not available for DC current output
proportional cycle
type or if OUT1 is ON/OFF action.
, Set value
PV/SV
OUT2 (Cooling)
• Set the value with the
proportional cycle
• Not available if OUT2 is ON/OFF
action.
, Set value
PV/SV
• Set the value with the
Manual reset
• Available only for P and PD action.
, Set value
PV/SV
• Set the value with the
A1 value
• Not available if
, Set value
PV/SV selection.
• Set the value with the
A2 value
• Not available if
, Set value
PV/SV
selection.
Reverts to the PV/SV display.
PV/SV display mode
(Fixed value control)
(In the case of Program control standby)
PV indication: The MEMO/STEP display is
unlit. Only PV is indicated.
SV indication: is indicated.
key.
, keys.
, keys.
, keys.
, keys.
, keys.
, keys.
, keys.
, keys.
, keys.
or
，
is selected during A1 type
, keys.
or
，
is selected during A2 type
20
Control output OFF
Press the key
for 1 second.
Program control RUN
Press the key.
Press the key
for 1 second.
Press the while holding down the
[Auxiliary function setting mode 1]
PV/SV indication • Select PV or SV with the
or keys.
PV/SV
Set value lock
• Make a selection with the
keys.
• If Lock 1 or Lock 2 is selected, AT
,
PV/SV
does not work.
Selection
• Be sure to select Lock 3 when
using Serial communication.
Sensor correction • Set the value with the
, Set value keys.
PV/SV
Communication protocol • Make a selection with the
keys.
, Selection
PV/SV
Instrument number • Set the value with the
, Set value keys.
PV/SV
Communication speed • Make a selection with the
, Selection keys.
PV/SV
Reverts to the PV/SV display.
Explanation of key
• : This means that if the
value is saved, and the controller proceeds to the
next setting item.
• If the key is pressed for approx. 3sec, the controller
reverts to the PV/SV display mode from any mode.
Character indication
• Characters and set (selected) value of the setting item are
indicated on the PV/SV display alternately.
• Setting items with dotted lines are optional and they appear
only when the options are added.
Alarm 1 (A1) setting procedures
(Numbers (1) to (5) are indicated on the flowchart.)
(1) Select an alarm type during [A1 type selection].
[If or
，
are not indicated.]
(2) Set A1 hysteresis during [A1 hysteresis setting].
(3) Set A1 action delayed timer during [A1 action delayed
timer].
(If input enters alarm action range and setting time has
elapsed, the alarm is activated.)
(4) Select if the alarm output is held or not during [Alarm
HOLD function selection] (common to A1, A2).
(5) Set A1 action point during [A1 value setting].
[Note] If an alarm type is changed, the alarm value
becomes 0 (0.0). Therefore it is necessary to
reset it.
(Fixed value control)
(Program control)
for 3sec.
,
,
,
,
,
,
key is pressed, the set
is selected, (2) to (5)