Analog input
range
Input value Digital value (%) Gain/bias setting value
0 to 10V
0
10V
0%
100%
Gain reference value 100% (factory
default value)
Gain 100% (factory default value)
Bias reference value 100% (factory de-
fault value)
Bias 0% (factory default value)
-10 to 10V
-10
0
+10V
-100%
0%
100%
Gain reference value 100% (factory
default value)
Gain 100% (factory default value)
Bias reference value 100% (factory de-
fault value)
Bias 0% (factory default value)
Analog input signals 0% to 100% are converted at the following full scale, and used by the corre-
sponding functions.
Input Terminal [AI1]
Function Selection
(3005Hex-3EHex) da-
ta
Function Full scale
0 Frequency Reference 0 to maximum output frequency [Hz]
1
Auxiliary frequency
setting 1
Same as above (same as “0: Frequency reference”)
2
Auxiliary frequency
setting 2
Same as above (same as “0: Frequency reference”)
3 PID command
Input Terminal [AI1] Analog Input Adjustment Minimum Scale
(3006Hex-3DHex) to Input T
erminal [AI1] Analog Input Ad-
justment Maximum Scale (3006Hex-3CHex)
5 PID feedback Same as above (same as “3: PID command”)
6 Ratio setting 0 to 100%
7 Analog torque limiter
0 to 200%
9 Torque bias Same as above (same as “7: Analog torque limiter”)
10 Torque Reference 0 to 200%
11
Torque Current Com-
mand
Same as above (same as “10: Torque command”)
17
Speed limit for forward
rotation
0 to maximum output frequency [Hz]
18
Speed limit for reverse
rotation
Same as above (same as “17: Speed limit for forward rota-
tion”)
20
For analog input dis-
play
(Same as “3: PID command”)
21 PID feed forward (Same as “3: PID command”)
Gain/Bias
When setting gain and bias, take the maximum frequency required for your application to be 100%.
When setting the bias base point and gain base point data, take full scale of analog input (10 V) to be
100%.
8 Other Functions
8-36
M1 Series EtherCAT Type User’s Manual (I670)
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