Control Techniques Commander SE Guide D'utilisation page 44

The remote current speed-reference input circuit incorporates a protection circuit to prevent any
internal damage within the drive in the event of an external controller fault. This protection circuit
senses the input current and if this exceeds 25mA, a FET disconnects the external controller
from the drive. This FET will also disconnect the external controller signal when the drive is
powered off.
6
Default
Absolute maximum voltage range
Voltage range
Scaling: Motor speed output
% Motor load output
Maximum output current
Resolution
Accuracy
Update time
Protection
7
Voltage accuracy
Maximum output current
Protection
8
Function
Absolute maximum voltage range
Voltage range
Maximum output current
Output impedance
Update time
Operation of digital output
The total current available from the +24V rail, which includes the digital output, is
NOTE
100mA. Therefore if the digital output is providing 30mA, the +24V rail will only
provide 70mA.
9
10
11
12
13
Default
Voltage range
Absolute maximum voltage range
Nominal threshold voltage
Input impedance
Sample time
If the enable terminal is opened, the drive's output is disabled and the motor will coast to a stop.
The drive cannot be re-enabled for 2 seconds following the opening of the enable terminal.
† Following a drive trip, open and close the Enable terminal to reset the drive. If the Run Forward
or Run Reverse terminal is closed, the drive will run straight away.
44
Analog voltage output
+24V output
Digital output
Digital input - Enable / Reset †
Digital input - Run Forward (Edge triggered) *
Digital input - Run Reverse (Edge triggered) *
Digital input - Local/Remote Speed Ref (A1/A2)
Digital input - Jog
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Motor Speed (See parameter 36)
+35V to -1V with respect to 0V common
0 to +10V
0V represent 0Hz/0 rpm output
+10V represents the value of parameter 02,
Maximum speed.
ActiveCurrent
----------------------------------------------------------------------- -
V =
OUT
×
1.5 DriveRatedCurrent
5mA
0.1% (10 bit)
± 5%
22ms
tolerates continuous short circuit to 0V
± 10%
100mA
tolerates continuous short circuit to 0V
Zero Speed Output
+35V to -1V with respect to 0V common
0V to +24V
50mA at +24V
10kΩ pull-down resistor in inactive state.
1.5ms
+24V = Zero speed, 0V = Above zero speed
Positive logic (See parameter 34)
0V to +24V
+35V to -18V with respect to 0V common
+10V
7.5kΩ
1.5ms
Commander SE User Guide
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10
Issue Number 9