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Disconnection detection
(Note 1)
The accuracy full scale (F.S.) for voltage of +1 to +5 V DC and current of +4 to +20 mA is 0 to +5 V DC
and 0 to +20 mA respectively.
(Note 2)
The channel between the analog input and analog output terminals is non-isolated.
3.4.2 Analog Input Range Setting
When a set value is entered in the "Input range setting area" using the user program, the
analog input range is set in the unit
● When H1 to H7 is entered in the "Input range setting area", the analog input is started.
● If a change is made to the program after the mode is changed to the PROG. mode, cycle the
power.
■
Sample program
If an expansion is made to the 1st unit, set as follows using the user program to set the 0 to +10
V range to CH0 and CH1 and the 0 to +5 V range to CH2 and CH3.
R0
■
Input range setting
H1: 0 to +10 V
H2: 0 to +5 V
H3: 0 to +20 mA
H4: -10 to +10 V
H5: -5 to +5 V
H6: +1 to +5 V
H7: +4 to +20 mA
H0, H8 to F: Do not use the analog input.
WUME-FPXHAIO-01
No. of averaging times
F0 MV
3.4 Analog Input Functions
Specifications
Set to 64 times / 128 times
Disconnection detection is possible when set to +1 to
+5 V and +4 to +20 mA ranges
(Detection level: 0.7 V or less, 2.8 mA or less)
H2211
WY30
3-13
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