0-0
for ON/OFF
for
ON/OFF
No option
0-1
0-2
0-3
1-0
2-0
1-1
1-2
I
≠
OFF
I=OFF
1-3
1-4
2-1
1-5
1-6
1-7
1-8
1-9
1-10
=
=
keep pressing
key for five (5) seconds
keep pressing
for three (3) seconds
key
Mode 1 screen group
Mode 2 screen group
Function selecting screen
1
2
3 4
5 6 7 8
-
9 -
4-4. Instruction for screen change and each screen
Mode 0 screen group
Basic screen
SV initial value: lower limit of
mesuring range
Setting range: within measuring
range
Upper row displays measured
value (PV) and lower row displays
and changes the set value (SV).
Refer to 5-1 for detail.
AT (auto tuning)
action control screen
Initial value: OFF
Setting range: OFF,ON
For "ON" selection, AT is executed
and for "OFF" selection, AT is
cancelled.
Refer to 5-2 for detail.
Higher limit alarm set screen
Initial value:
absolute value alarm higher
limit for the measuring range
Deviation alarm 2000 unit
Setting range:
absolute value alarm within
measuring range
Deviation alarm 0~2000 unit
Displays except the case with
alarm option and the alarm type of
the mode 2 screen is not specified.
Refer to 5-3 (1) for detail.
Lower limit alarm set screen
Initial value:
absolute value alarm lower
limit for the measuring range
Deviation alarm -1999unit
Setting range:
absolute value alarm within
measuring range
Deviation alarm -1999~0 unit
Displays in case with alarm option
and the alarm type of the mode 2
screen is higher limit and lower
limit.
Refer to 5-3 (2) for detail.
Heater break alarm value set screen
Initial value: OFF
Setting range: OFF, 0.1~50.0A
Displays in the case with heater
break alarm option and alarm type
of the mode 2 screen is higher limit
+ heater break.
Refer to 5-3 (3) for detail.
Use
key to move select digit and data
registration, the selectable digit is
indicated by flashing point.
Upper row displays load current detected by CT.
(If the output is OFF, it shows
)
NOTE: The heater break alarm can be added if the
instrument has alarm option and the control
output is the contact type or the SSR drive voltage
type.
Heater break alarm
•
Set the alarm level at approx. 85% of the normal load current.
In case of large current variation, set larger value.
If multiple heaters are connected in parallel, set a larger value
to output alarm for single heater break.
•
If "OFF" is selected, no alarm output is obtained.
Selecting "OFF" during alarm output, the alarm output is
canceled.
•
For case when heater break function is not applicable to direct
current load, phase controlling current and three phase heater.
•
Connecting current transformer (CT)
One of the load line wires passes through the hole of the
custom CT.
Wire from the secondary side terminal of CT to the CT input
terminal of the instrument.
NOTE: Two types of the heater break CT of 30A and 50A are
available, the type selected upon ordering is shipped
with the product as an accessory. Note the maximum
current to be set is 50.0A for both types.
NOTE: If it is on auto tuning excution or key lock is set
on lock No.1,2 or 3, no selection can be
performed even if the digit point is flashing.
Digit
and
are not shown in case of no option Digits of ,
and
are not displayed.
• : Measuring range code select digit
Initial value: Multi05, voltage V81, Current 95 fixed.
Selecting two digits from "4-5. Measuring range code
table"
: Control output characteristic select digit
Initial value:
: Refer to 6-3.
: RA (heating characteristics)
: DA (cooling characteristics)
: Alarm type select digit
Initial value:
Select from "4-6. Alarm type code table"
: Heater break alarm action mode select digit
Initial value:
Select from
: Lock mode and
: REAL mode.
Refer to 5-3 (3).
Input scaling screen
Initial value:
Lower limit value (top row)
0.0
Higher limit value (bottom row) 100.0
Position of decimal point
0.0
Setting range:
Lower limit value -1999~9989 units
Higher limit value
-1989~9999 units
Span = Higher limit value - Lower limit
value
= 10~5000 counts
Position of decimal point:
No decimal point, 0.0, 0.00 and 0.000
Scaling is done for linear input (mV, V or mA).
The screen is only for monitoring and no setting is possible in
the case of sensor input.
Refer to Item 4-2 (6) for details.
NOTE: Screen flame on 4-4 is as follows:
Screens always shown during key
operation.
Screens shown during case with
option or selected option.
Screens shown or skipped depending
on control action mode.
(PID action or ON/OFF action)
Lock No.
OFF
1
2
3
Screen range locked
Unlock (all data change enabled)
Basic screen, Key lock for screens except AT action control screen
Key lock for screens except basic screen.
All key lock
To CT input terminal of
controller (no polarity)
Heater (load) wire
Direct call screen (screen No.0)
Initial value: 0
Setting range: 0~12
Set the screen No. to move the screen of the mode
screen group.
Refer to 4-2 (4) for detail.
The screen with no display condition is skipped.
Set value blas set screen (screen No.1)
Initial value: 0
Setting range: -1999~2000 unit
Displays in the case with set value bias option. The set
value is effective during shorted SB terminal, and is
added to or subtracted from the set value. The point of
the least digit of the lower row turns on while this
function is effective.
Proportional band set screen (screen No.2)
Initial value: 3.0%
Setting range: OFF, 0.1~999.9%
Not required in case of auto tuning. Refer to 6-2 (1)
for proportional band. Select "OFF" to perform
ON/OFF (two position) action.
Action hysteresis set screen (screen No.3)
Initial value: 3 or 0.3
Setting range: 1~999 unit
Set ON/OFF hysteresis on ON/OFF action.
Not displayed on PID action.
Integral time set screen (screen No.4)
Initial value: 120 seconds
Setting range: OFF, 1~6000 seconds
Not required for auto tuning.
Refer to 6-2 (2) for integral time.
Not shown on ON/OFF action.
Derivative time set screen (screen No.5)
Initial value: 30 seconds
Setting range: OFF, 1~3600 seconds
Refer to 6-2 (3) for derivative time.
Not shown on ON/OFF action.
Manual reset value setting screen (screen No.6)
Initial value: 0.0%
Setting range: -50.0~+50.0%
Offset is adjusted when I=OFF (P or PD action) is
selected.
This screen appears only when I=OFF has selected.
Manual Reset Value
In the PID operation, an offset is corrected
automatically by I,i.e, integral calculation. When it is
set at OFF, this correction is not made and output is
manually increased or decreased for correction. This
is called manual reset (MR).
Set value function set screen (screen No.7)
Initial value: 0.40
Setting range: OFF, 0.01~1.00
Used for suppressing overshooting and undershooting in
expert PID. For SF=1.00 minimize overshooting, for
SF=OFF, expert PID is unable to be normal PID action.
Not shown on ON/OFF action.
PV bias value set screen (screen No.8)
Initial value: 0 or 0.0
Setting range: -200~200 unit
Used for sensor input error compensation.
Controlling is performed with corrected value for bias
setting.
PV filter time set screen (screen No.9)
Initial value: 0 second
Setting range: 0~100 seconds
Used for the case of large input change and noise
overlapping to reduce the effect.
Key lock mode set screen (screen No.10)
Initial value: OFF
Setting range: OFF, 1,2,3
Lock the item not to be changed.
No data change is effective on the display screen locked.
Following table shows the lock No. and screen range
locked.
