Auxiliary Function Setting Mode - Panasonic KT2 Instruction Manual

(Table 6.2-1)
Alarm type
High limit alarm
Low limit alarm
High/Low limits alarm
High/Low limit range alarm
Process high alarm
Process low alarm
High limit alarm with standby
Low limit alarm with standby
High/Low limits alarm w/standby

6.3 Auxiliary function setting mode 1

To go to Auxiliary function setting mode 1, press the
the key in the PV/SV display mode.
Set each setting item with the
Display
Setting range
-(Scaling span) to Scaling span
-(Scaling span) to Scaling span
0 to Scaling span
0 to Scaling span
Scaling low limit to Scaling high limit value
Scaling low limit to Scaling high limit value
- (Scaling span) to Scaling span
- (Scaling span) to Scaling span
0 to Scaling span
or key, and register the value with the
Item, Function, Setting range
PV/SV indication selection
• PV indication (
PV indication with
• During input burnout, the PV/SV display flashes "
" " even if SV is indicated on the display.
Set value lock selection
• Locks the set values to prevent setting errors.
The setting item to be locked depends on the selection.
• When Lock 1 or Lock 2 is selected, PID Auto- tuning cannot be
carried out.
• Because there is limited non-volatile memory, be sure to select Lock 3
when the set value is changed frequently via communication function.
• (Unlock): All set values can be changed.
(Lock 1): None of the set values can be changed.
(Lock 2): SV1 and SV2 can be changed during fixed
value control. Step SV and step time can be changed during
program control. Other setting items cannot be changed.
(Lock 3): All set values except input type and Controller/
Converter function can be changed. However, changed
values revert to their previous value after the power is turned
off because they are not saved in the non-volatile memory.
(If the value set by the communication function is the same as
the value before the setting, the value will not be written in the
non-volatile memory.) Do not change any setting item in
Auxiliary function setting mode 2. If any item in the mode
is changed, it will affect other setting items such as the
SV and Alarm value.
Sensor correction setting
• Sets the correction value for the sensor.
PV after sensor correction =Current PV + (Sensor correction value)
• Setting range: –100.0 to 100.0
Communication protocol selection
• Selects the communication protocol.
• Available only when the Serial communication option is applied.
• : Unavailable
: Modbus ASCII mode
Instrument number setting
• Sets the instrument number individually to each instrument when
communicating by connecting plural instruments in Serial
communication.
• Available only when Serial communication option is added.
• 0 to 95
Setting range:
Communication speed selection
• Selects a communication speed to be equal to the speed of the
host computer.
• Available only when Serial communication option is added.
• : 2400bps
: 9600bps
17
key for approx. 3 seconds while holding down
) or SV indication (
key, SV indication with the
( ) DC input: –1000 to 1000
(However, number of connectable units:
: 4800bps
: 19200bps
For the inputs with a
decimal point, the
negative low limit
value is -199.9, and
the positive high limit
value is 999.9.
All alarm actions
except for the
Process alarm are a
deviation setting
from the SV (main set
value).
key.
Default value
PV indication
) can be selected.
key
" or
Unlock
0.0
Modbus ASCII
: Modbus RTU mode
0
Max. 31 units
9600bps
)