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7 Other Functions
Terminal [AI1]/[AI2] (AIV/AII) input
Max. (100%)
Min. ( 0%)
AI1Dc/AIIDc/
AIVDc output
Parameter
No.
E157
E160
E158
E161
E159
E162
E163
E164
E20, E21,
E27
Note: Set the upper and lower limit level settings for the window comparator function as a percentage
[%] of the input voltage (10 V) or input current (20 mA) rather than making the start and end settings
for each analog input.
7-104
Analog Input [AI1] Level Detection Hysteresis Width (E159),
Analog Input [AI2] Level Detection Hysteresis Width(E162)
Analog command value
Analog input value
Function name
Analog Input [AI1] Detection Up-
per Limit Level
Analog Input [AI2] Detection Up-
per Limit Level
Analog Input [AI1] Detection Low-
er Limit Level
Analog Input [AI2] Detection Low-
er Limit Level
Analog Input [AI1] Level Detec-
tion Hysteresis Width
Analog Input [AI2] Level Detec-
tion Hysteresis Width
Analog Operation Level at [AI1]
Disconnection
Analog Operation Level at [AI2]
Disconnection
Output Terminal [DO1] Function
Selection, Output Terminal [DO2]
Function Selection, Output Termi-
nal [ROA, ROB] Function Selec-
tion
Analog Input [AI1] Detection Upper Limit Level (E157),
Analog Input [AI2] Detection Upper Limit Level (E160)
Analog Operation Level at [AI1] Disconnection (E163),
Analog Operation Level at [AI2] Disconnection (E164)
Analog Input [AI1] Detection Lower Limit Level (E158),
Analog Input [AI2] Detection Lower Limit Level (E161)
Data
0 to 100%
0 to 100%
0 to 100%
-100 to 100,
999: Disable
0 to 100,
999: Disable
238: AI1Dc (Analog AI1 discon-
nection detection / Window com-
parator)
59: AIIDc (Analog AI2 (All) dis-
connection detection / Window
comparator)
239: AIVDc (Analog AI2 (AlV) dis-
connection detection / Window
comparator)
M1 Series Standard Type User's Manual (I669)
Default data
Unit
100
%
0
%
0
%
999
%
-
-
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