Control Techniques Commander SE SE53403000 User Manual

Commander SE User Guide 38
Issue Number 8 www.controltechniques.com
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.
The total current available from the +24V rail, which includes the digital output, is
100mA. Therefore if the digital output is providing 30mA, the +24V rail will only
provide 70mA.
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.
6 Analog voltage output
Default Motor Speed (See parameter 36)
Absolute maximum voltage range +35V to -1V with respect to 0V common
Voltage range 0 to +10V
Scaling: Motor speed output 0V represent 0Hz/0 rpm output
+10V represents the value of parameter 02,
Maximum speed.
% Motor load output
Maximum output current 5mA
Resolution 0.1% (10 bit)
Accuracy ± 5%
Update time 22ms
Protection tolerates continuous short circuit to 0V
7 +24V output
Voltage accuracy ± 10%
Maximum output current 100mA
Protection tolerates continuous short circuit to 0V
8 Digital output
Function Zero Speed Output
Absolute maximum voltage range +35V to -1V with respect to 0V common
Voltage range 0V to +24V
Maximum output current 50mA at +24V
Output impedance 10kΩ pull-down resistor in inactive state.
Update time 1.5ms
Operation of digital output +24V = Zero speed, 0V = Above zero speed
V
OUT
ActiveCurrent
1.5 DriveRatedCurrent×
------------------------------------------------------------------------
10×=
NOTE
9
10
11
12
13
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
Default Positive logic (See parameter 34)
Voltage range 0V to +24V
Absolute maximum voltage range +35V to -18V with respect to 0V common
Nominal threshold voltage +10V
Input impedance 7.5kΩ
Sample time 1.5ms

Control Techniques Commander SE SE53403000 Specifications

General

Brand	Control Techniques
Model	Commander SE SE53403000
Category	Inverter
Language	English