Control Setting - Fuji Electric Micro Control X Instruction Manual

Point
" via the Communication Channel
mode, remote mode or standby mode.
It is used when you want to start up in manual mode.
Use the following steps to set this function.
1
") and choose the operational mode.
2
Choose from auto or manual.
Press the key to set the value.
3
Point
When starting up in manual, the MV becomes 0%.
Pressing the
regardless of assigned function. Holding the
Refer to
For functions that can be assigned, see "12 USER key assignment" (page 21).
Use the following steps to set this function.
1
2
3
Press the key to set the value.
centered around SV.
PV
AR value
SV
AR value
bAL=0%
Point
10. MV limit functions
and minimum MV.
output value
(after limit)
103%
pass
PHC
limit
limit
PLC
pass
PHC output value
PLC
(before limit)
–3%
").
")
key, key + key, or key +
")
") and choose the function.
}
cuts integration
}
includes integration
}
cuts integration
PV
MV
100%
50%
40%
bAL=40%
proportional
SV
PV
bandwidth
MV1
PCUT
PHC1 PHC2
"0" 103% -3% 103%
"1" 103% limit 103%
"2" limit -3% 103%
"3" limit limit 103%
103% -3% 103%
"5" 103% limit 103%
"6" limit -3% 103%
limit limit 103%
103% -3% limit
"9" 103% limit limit
"10" limit -3% limit
"11" limit limit limit
"12" 103% -3% limit
"13" 103% limit limit
limit -3% limit
"15" limit limit limit
Set the type and the range for input sensor. Input can be set in the setup menu ("
For more on input types, input scaling, decimal point location, and input codes, see "10 Input Range
and Codes (standard range)". (page 19)
1. Choose an input type ("
Check the type of the thermocouple or resistance bulb which is used.
2. Set the PV scaling (input range) ("
Set Pvb to the lower limit of the temperature range and PvF to the upper limit. It is recommended
to set the values at the standard range, even though they can be set at values beyond of it.
There is no standard range for DC voltage or DC current input. (-1999 to 9999, lower limit<upper limit)
3. Set the decimal point location ("
Sets whether or not to display digits after the decimal point. Two digits can also be dis-
played after the decimal point when using 1 to 5V DC, and 4 to 20mA DC.
Point
PV scaling and decimal point location can be used with the factory settings.
Sets the control output. (Only when the output is current or voltage.)
key down for
1. Sets the range of the control output (OUT1, OUT2) ("
Choose any of 0 to 5V, 1 to 5V, 0 to 10V, 2 to 10V, 0 to 20mA or 4 to 20mA DC.

8-3. Control Setting

Sets controls to normal operation or reverse operation.
to heat the control object.
cool the control object.
1. Set the normal or reverse operation ("
Choose any of the following combinations of heat and cool to suit your system.
Control
rEv
output 1
rv-- Reverse
no-- Normal
rvno Reverse
norv Normal
rvrv Reverse
nono Normal
This controller has a display function to indicate several types of error code shown below. If any of the
turn off the power once, and then re-start the controller.
" "
" "
" "
"
MV2
PV is not displayed
-3%
SV is not displayed
-3%
-3%
-3%
Parameters may not be
limit
displayed
limit
limit
" ", " ", "
limit
" ", " "
-3%
-3%
" "
-3%
-3%
limit
limit
" "
limit
limit
")
"/" ")
")
")
Control
output 2
–
–
Normal
Reverse
Reverse
Normal
Possible cause
(1) Thermocouple burnout.
5%FS.
(1) Resistance bulb sensor B or C wire burnout.
(3) PV is below lower limit of the range by
5%FS.
",
The number that relay has operated reached
The number of days that the device has
operated reached the oPtM (upper limit of
is set to 1 or 3.
"].
" " ")
Control output
Output as setting value when an error
occurs (set in parameter Flo1 or
Flo2)
Control operation is continued
as long as the accuracy is above
-5%FS.
When the accuracy declines
to be lower than -5%FS, the
controller outputs the specified
value for an error.
The controller outputs the specified
value for an error. (The value can be
set in parameter Flo1 or Flo2)
* The controller does not have to be
restarted
* The controller does not have to be
restarted
* The controller does not have to be
restarted