Operation Flowchart - Panasonic KT7 Instruction Manual

8. Operation flowchart

Outline of operation procedure
Operation before running
[Step 1 Initial setting]
[Step 2 Adjusting item] : Set PID values and Alarm value in the Sub setting
[Step 3 Lock setting]
[Step 4 Run setting]
Press the
[Main setting mode]
SV (Desired value)
PV SV
SV
Reverts to PV/SV display.
Explanation of key
: This means that
if is pressed, the set
value is saved, and the
controller proceeds to the
next setting item.
(6)
: Set Input type, Alarm type, control action, etc.
in Auxiliary function setting mode 2.
mode.
: Set the Set value Lock in Auxiliary function setting
mode 1 (If Step 3 is not necessary, skip this step.)
: Set the SV(desired value) in the Main setting mode.
key.
Press the key while holding down the
[Sub setting mode]
AT • If AT is cancelled during the process,
PV SV
PID values revert to previous value.
Selection
OUT proportional • Set the value with
band • ON/OFF action when set to 0 or 0.0
PV SV
Set value
• Set the value with
Integral time
• PD action when set to 0, and auto-
PV SV reset can be performed.
Set value
• Set the value with
Derivative time
• Setting the value to 0 disables the
PV SV
function.
Set value
ARW • Set the value with
PV SV
• Available for PID action
Set value
• Set the value with
OUT proportional
• Not available for DC current output or
cycle
when OUT is ON/OFF action
PV SV
Set value
• Set the value with
Manual reset
• Not available when OUT2 is ON/OFF
PV SV
action
Set value
• Set the value with
Alarm value
• Not available if
PV SV
during Alarm action selection
Set value
• Set the value with
Heater burnout alarm value
PV SV
•
.
Set value Setting the value to 0.0 disables the function.
Loop break alarm • Set the value with
action time • Setting the value to 0 disables the
PV SV
function.
Set value
Loop break alarm • Set the value with
action span • Setting the value to 0 disables the
PV SV
function.
Set value
Reverts to the PV/SV display.
Alarm setting procedure
(Numbers (1) to (6) are indicated on the flowchart.)
(1) [Alarm type]: Select an alarm type
(If an alarm type except for
are indicated and they can be set if necessary.
(2) [Alarm action Energized/Deenergized]: Select Alarm contact output
ON (Energized:
(3) [Alarm HOLD function]: Select the alarm output Holding or Not Holding.
(4) [Alarm hysteresis]: Set the Alarm hysteresis.
(5) [Alarm action delayed timer]: Set Alarm action delayed time.
(If input enters alarm action range and setting time has passed,
the alarm is activated.)
(6) [Alarm value]: Set action point of Alarm output.
[Note] If an alarm type is changed, the alarm set value
becomes 0 (0.0). Therefore it is necessary to reset it.
Press the
PV/SV display
Press the
for approx. 3sec.
key.
PV
, keys.
Sensor correction
, keys.
PV
Communication protocol
PV
, keys.
Instrument number
PV
, keys.
Communication speed
PV
, keys.
PV
, keys.
PV
, keys.
is selected
Reverts to the PV/SV display.
, keys.
, keys.
, keys.
11
is selected, items (2) to (6)
) or OFF (Deenergized:
key.
Output MV indication
key
Press for approx. 3sec while holding down
[Auxiliary function setting mode 1]
• Make a selection with
Set value lock
keys
.
SV
• If Lock 1 or Lock2 is selected,
Selection
AT or Auto-reset does not work.
• Be sure to designate Lock 3 when
using Serial communication.
• Set the value with
SV
Set value
• Make a selection with
SV
• Not available for
Selection
• Set the value with
SV
Set value
• Make a selection with
SV
keys.
Selection
Parity •Make a selection with
SV
• Not available if
during Communication protocol
Selection
selection
Stop bit • Make a selection with
SV
• Not available if
during Communication protocol
Selection
selection
Setting items with dotted lines are optional
and they appear only when the options are
added.
).
.
,
, keys.
, keys.
indication
, keys.
,
, keys.
is selected
, keys.
is selected