Scaling Valid/Invalid Setting (Un\G58) - Mitsubishi MELSEC-Q Series User Manual

3
SPECIFICATIONS
3.4.16
(1) This area is for selecting whether to enable or disable the scaling
(2) The default value is set to "disable" for all channels.
(3) To activate the scaling function, turning ON/OFF the operating condition
(4) Program example with a condition of the following is below.
3
- 41 3.4 Buffer Memory

3.4.16 Scaling valid/invalid setting (Un\G58)

POINT
(1) If the upper limit value is less than the lower limit value in the settings of the
CH scaling range upper/lower limit values (Un\G62 to Un\G77) or the CH
scaling width upper/lower limit values (Un\G78 to Un\G93), it will not result in
an error and the scaling value will be output using the above calculation
expression.
(2) If the measured temperture is outside the range set by the upper/lower limit
values of the scaling range, the value set in the upper or lower limit value of
the scaling width is stored into the buffer memory.
Scaling valid/invalid setting (Un\G58)
function for each channel.
b15 b14 b13 b12 b11 b10
0 0 0 0 0
Data for b8 to b15 is fixed to "0".
setting request (Y9) after setting this area is required.
Scaling range: -100
value = 5000)
Scaling width: 0 to 100% (lower limit value = 0, upper limit value = 100)
b9 b8 b7 b6
0 0 0 CH8 CH7 CH6 CH5 CH4 CH3 CH2 CH1
to 500 (lower limit value = -1000, upper limit
b5 b4 b3 b2 b1
0: Valid
1: Invalid
\
Sets CH1 scaling function to
"enable"
\
Sets CH1 scaling range lower
limit value
\
Sets CH1 scaling range upper
limit value
\
Sets CH1 scaling width lower
limit value
\
Sets CH1 scaling width upper
limit value
Turns ON operating condition
seting request (Y9)
Turns OFF operating condition
setting request (Y9)
b0