User Manual

5
5. Operation flowchart
POWER ON
PV/SV display mode
(Approx. 3 sec)
Control output OFF
function
Output MV indication
(Decimal point on the
SV display flashes.)
(Approx. 3 sec)
+ + (Approx. 3 sec) + (Approx. 3 sec)
[Main setting mode] [Sub setting mode] [Function setting mode] [Setup mode]
SV (desired value)
SV low limit to
SV high limit
AT/Auto-reset
Perform/Cancel
/ :
AT/Auto-reset Cancel
/ :
AT/ Auto-reset Perform
Set value lock
(Unlock)
(Lock 1)
(Lock 2)
(Lock 3)
OUT proportional band
0 to 1000 (2000 )
0.0 to 999.9 ( )
SV high limit
SV low limit to
Input range high limit
Integral time
0 to 1000 sec
Input type
:
K -200 to 1370
:
J -200 to 1000
Pt100 -199.9 to 850.0
:
K -320 to 2500
:
J -320 to 1800
:
Pt100 -199.9 to 999.9
SV low limit
Input range low limit to
SV high limit
Derivative time
0 to 300 sec
PV filter time constant
0.0 to 10.0 sec
Sensor correction
-100.0 to 100.0 ( )
ARW
0 to 100%
OUT high limit
Output low limit to 100%
OUT proportional cycle
1 to 120 sec
OUT low limit
0% to Output high limit
Alarm 1 (A1) value (*1)
See the left Setting Range.
OUT ON/OFF hysteresis
0.1 to 100.0 ( )
Alarm 2 (A2) value (*1)
See the left Setting Range.
Loop break alarm time
(*2)
0 to 200 min
[Alarm 1 (A1), 2 (A2) value
Setting Range]
High limit alarm:
-(Input span) to input span
Low limit alarm:
-(Input span) to input span
High/Low limits alarm:
0 to input span
High/Low limit range alarm:
0 to input span
Process high alarm:
Input range low limit
to input range high limit
Process low alarm:
Input range low limit
to input range high limit
High limit alarm with standby:
-(Input span) to input span
Low limit alarm with standby:
-(Input span) to input span
High/Low limits alarm with standby:
0 to input span
• When input has a decimal point,
the negative low limit value is
-199.9, and the positive high limit
value is 999.9.
• For inputs, the negative low
limit value is -1999.
Loop break alarm span
(*2)
0 to 150 ( )
0.0 to 150.0 ( )
Alarm 1 (A1) type
: No alarm action
: 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 with standby
: Loop break alarm
See the alarm
action diagram
on p.6 (Table 5-2).
Alarm 2 (A2) type
Selection items: The same
as those of Alarm 1 (A1) type
Alarm 1 (A1) hysteresis
(*1)
0.1 to 100.0 ( )
Alarm 2 (A2) hysteresis
(*1)
0.1 to 100.0 ( )
Direct/Reverse action
: Reverse (Heat)
: Direct (Cool)
AT bias
0 to 50 (100 )
0.0 to 50.0 (100.0 )
[About Setting item]
SV (desired value)
SV low limit to
SV high limit
• Upper left: Indicates setting item characters on the PV display.
Lower left: Indicates default value on the SV display.
Right side: Indicates Setting item and range.
• Setting items with dotted lines are optional, and they appear only when the options are added.
(*1): Not available if No alarm action or Loop break alarm is selected during Alarm 1 (A1), 2 (A2) type selection.
(*2): Available only when Loop break alarm is selected during Alarm 1 (A1), 2 (A2) type selection.
[Set value lock]
• Unlock: All set values can be changed.
• Lock 1: Only Set value lock item can be changed.
• Lock 2: Only Main setting mode can be changed.
• Lock 3: All set values except Input type can be changed. However, they return to their previous value after power-off
because they are not saved in the non-volatile memory. Do not change any setting item in Setup mode.
If any item in the Setup mode is changed, it will affect other setting items such as the SV and Alarm value.
[Key operation]
• : This means that if the key is pressed, the unit proceeds to the next setting mode.
• + : Press the key while pressing the key.
• + (Approx.3 sec) : Press the key for approx. 3 seconds while holding down the key.
• + (Approx.3 sec) : Press the key for approx. 3 seconds while holding down the key.
• (Approx.3 sec) : Press the key for approx. 3 seconds.
• (Approx.3 sec) : Press the key for approx. 3 seconds.
Indication time
00:00 Continuous indication
00:01 to 60:00 (Min.Sec)