Chapter 13 Built-in Analog Function
(3) The analog input value is abnormal.
The analog input value is abnormal.
The external DC24V is normal.
Supply input power source of external
DC24V.
No
Yes
FG ground is normal.
Modify FG ground correctly by referring
wiring method from instructions.
No
Yes
The parameter setting is normal.
(Permission of driving channels,
Input range setting)
Modify correctly by referring parameter
setting method from instructions.
No
Yes
External terminal wiring is normal.
Modify correctly by referring wiring method
from instructions.
No
Yes
Call our near agency or A/S center.
(4) The analog output value is abnormal.
The analog
output value is abnormal
.
The e
xternal DC24
V is normal.
Supply input power source of external
DC24V.
No
Yes
The wiring of each channel is normal.
Refer wiring method from instructions
.
No
Yes
The parameter setting is normal
.
(Operation channel , Output permission,
Output range )
Set the parameter by referring the method of
parameter setting from instructions.
No
Yes
Call our near agency or A/S center.