Terminal [AI1]/[AI2] (AIV/AII) input
Analog command value
Max. (100%)
AI1Dc/AIIDc/
AIVDc output
Analog Input [AI1] Level Detection Hysteresis Width (E159),
Analog Input [AI2] Level Detection Hysteresis Width(E162)
Analog Input [AI1] Detection Upper Limit Level (E157),
Analog Input [AI2] Detection Upper Limit Level (E160)
Min. ( 0%)
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)
Analog input value
Parameter
No.
Function name Data Default data Unit
E157
Analog Input [AI1] Detection Up-
per Limit Level
0 to 100% 100 %
E160
Analog Input [AI2] Detection Up-
per Limit Level　
E158
Analog Input [AI1] Detection Low-
er Limit Level
0 to 100% 0 %
E161
Analog Input [AI2] Detection Low-
er Limit Level
E159
Analog Input [AI1] Level Detec-
tion Hysteresis Width
0 to 100% 0 %
E162
Analog Input [AI2] Level Detec-
tion Hysteresis Width
E163
Analog Operation Level at [AI1]
Disconnection
-100 to 100,
999 %
999: Disable
E164
Analog Operation Level at [AI2]
Disconnection
0 to 100,
999: Disable
E20, E21,
E27
Output Terminal [DO1] Function
Selection, Output T
erminal [DO2]
Function Selection, Output Termi-
nal [ROA, ROB] Function Selec-
tion
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)
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 Other Functions
7-104
M1 Series Standard Type User's Manual (I669)
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