Unipulse F805AT-BC, Operation Manual

Page: 156 / 202

9.OPTION (Option card required)
141
9-3-4. AO zero output weight
This menu item specifies, for each channel, physical values (e.g. F805AT-BC reading)
corresponding to 4mA current output. The units for these values are determined automatically
with the selection in [AO OUTPUT MODE]. If “CONTROL RATE” is selected, allowable
Operation
input range is from 0.0 to 100.0%.
9-3-5. AO full scale value
This menu item specifies, for each channel, physical values corresponding to 20mA current
output. The units for these values are determined automatically with the selection in [AO
OUTPUT MODE]. If “CONTROL RATE” is selected in [AO OUTPUT MODE], allowable
Operation
input ranges from 0.0 to 100.0%.
9-3-6. AO output compensation
If you use a vibration feeder for the receiver of control value, the feeder output does not
change in right proportion with the control value. This menu input is used to
compensate the discrepancy: zero point is lifted by the amount specified in this menu
(only for “CONTROL RATE”). This value can be specified separately for each
channel.
Operation
Input range: 0-99999 (5 digits, decimal place automatically determined)
0.0– 100.0% (4 digits, decimal place fixed to 1st place)
MODE
→
AO ZERO OUTPUT WEIGHT
→
OPTION PAGE
→
Input range: 0-99999 (5 digits, decimal place automatically determined)
0.0– 100.0% (4 digits, decimal place fixed to 1st place)
MODE
→
AO FULL SCALE VALUE
→
OPTION PAGE
→
Cu
rrent
[mA]
0 25 50 75 100
25
50
75
100
Target value [%]
Outpu
t [%]
without output compensation
with 25% output compensation
4
8
12
16
20
Input range: 0.0– 100.0% (4 digits, decimal place fixed to 1st place)
MODE
→
AO OUTPUT COMPENSATION
→
OPTION
→
PAGE