9
5.3 Main setting mode
Sets SV, A1 and A2 value.
In the PV/SV display mode, press the
key while holding down the key to proceed to the Main
setting mode.
To set values, use the
or key.
To register the value, use the
key.
Character Name, Function, Setting range Default value
SV setting 0
• Sets SV (desired value).
• Setting range: Scaling low limit to Scaling high limit
A1 value setting 0
• Sets the action point of Alarm 1 (A1) output.
• Not available if No alarm is selected during A1 type selection.
• Setting range: Refer to (Table 5.3-1).
A2 value setting 0
• Sets the action point of Alarm 2 (A2) output.
• Not available if No alarm is selected during A2 type selection.
• Setting range: Refer to (Table 5.3-1).
(Table 5.3-1)
Alarm type
Setting range
High limit alarm – (Input span) to input span ( ) *1
Low limit alarm – (Input span) to input span ( ) *1
High/Low limits alarm 0 to input span ( ) *1
High/Low limit range alarm 0 to input span ( ) *1
Process high alarm Input range low limit value to input range high limit value *2
Process low alarm Input range low limit value to input range high limit value *2
High limit alarm with standby – (Input span) to input span ( ) *1
Low limit alarm with standby – (Input span) to input span ( ) *1
High/Low limits alarm with standby 0 to input span ( ) *1
• When input has a decimal point, the negative low limit value is –199.9, and the positive high limit
value is 999.9.
• All alarm actions except process alarm are
deviation setting from the SV (desired value).
*1: For DC input, the input span is the same as the scaling span.
*2: For DC input, input range low (or high) limit value is the same as scaling low (or high) limit value.
5.4 Sub setting mode
Sets Set value lock, Sensor correction, Communication parameters (when C5 option is added), etc.
In the PV/SV display mode, press the
key for approx. 3 seconds while holding down the key
to proceed to the Sub setting mode.
To set values, use the
or key.
To register the value, use the
key.
Character Name, Function, Setting range Default value
Set value lock selection Unlock
• Locks the set values to prevent setting errors.
The setting item to be locked depends on the selection.
• Selection range:
(Unlock): All set values can be changed.
(Lock 1): None of the set values can be changed.
(Lock 2): Only SV (desired value) can be changed.
(Lock 3): All set values can be changed.
However, do not change any setting item in the Setup mode.
Changed values revert to their previous value after power is turned
off because they are not saved in the non-volatile memory.
Sensor correction setting 0.0
• Sets the correction value for the sensor.
(Effective within the input rating value regardless of the sensor correction value)
PV= Current actual temperature + Sensor correction value
• Setting range: –100.0 to 100.0
( )
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