Parameters vacon • 159
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Figure 52. AI signal inversion, selection ‘1’
7.2.11 Digital Outputs
P3.5.3.2.1 RO1
FUNCTION
Selection
number
Selection name Description
1Inverted
Signal inverted. The analogue input signal value 0% corresponds to
the MaxFreqReference and the analogue input signal value 100% to
the Minimum frequency reference.
Table 143. Output signals via RO1
Selection Selection name Description
0 None Output not used
1 Ready The AC drive is ready to operate
2 Run The AC drive operates (motor is running)
3 General fault A fault trip has occurred
4 General fault inverted A fault trip has not occurred
5 General alarm An alarm has been initiated
6 Reversed The reverse command has been given
7 At speed The output frequency has reached the set frequency reference
8 Thermistor fault A thermistor fault has occurred.
9 Motor regulator active One of the limit regulators (e.g. current limit, torque limit) is acti-
vated
10 Start signal active Drive start command is active.
11 Keypad control active Keypad control selected (active control place is keypad).
12 I/O B control activated I/O control place B selected (active control place is I/O B)
13 Limit supervision 1
Activates if the signal value falls below or exceeds the set super-
vision limit (P3.8.3 or P3.8.7) depending on the selected function.
14 Limit supervision 2
Min freq
reference
Max freq
reference
Frequency
reference
[Hz]
Analog input
signal [%]
0% 100%50%
0mA 20mA10 mA
9248.emf
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