4.5.1. Operating modes indication
Controller status
Mode indication is provided in controller. For this purpose one dual-color LED is located on the board.
Green Power indicator shows presence of 3.3 V power supply of controller.
Red Status indicator represents controller operating mode.
Simultaneous glowing of both lights looks like yellow glow.
Flicker frequency Hz Description
Lights don’t glow
the device is shut down, there is no power supply
LED is green
the device is broken or the microprogram is not loaded
LED is yellow
0,25
the device is operating but there is no connection with USB from PC
1
the device is operating, the movement is stopped
4
the device is operating, with movement
8
the device is in re-flashing mode
10
the device is in USB bus reconnecting mode
Power/Status indicator operation modes
Indication of limit switches
Multifunctional 20 pin BPC connector is provided with limit switches activity indication. High logic level appears on the corresponding
output in the moment of limit switch activity. Active state is determined from limits switches settings (see
Connection diagram
Note. In case of additional LEDs they should be designed for 4 mA operational current. There is no need in additional
current limiting resistors. Operational current for typical LEDs is about 2 mA. It is not recommended to use blue and
violet LEDs because of their high cut off voltage and as a consequence low brightness.
Controller board
Indicators Power and Status are duplicated by outputs on the multi functional 20 pin
with the next scheme of LEDs
connection:
Connection of Power и Status indicators to the controller board
Limit switches are located on the same connector. The connection diagram is shown below. To indicate the limit switches it is
convenient to use the LEDs designed for the necessary current.
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Summary of Contents for 8SMC5-USB
Page 30: ...Linux Page 30 345 Page 30 345 ...
Page 83: ...Connection of magnetic brake to one axis or two axis systems Page 83 345 Page 83 345 ...
Page 87: ...Scheme of buttons connection to the HDB 26 connector Page 87 345 Page 87 345 ...
Page 99: ...Page 99 345 Page 99 345 ...
Page 167: ...Vertical load capacity the maximum vertical load on the stage Page 167 345 Page 167 345 ...
Page 186: ...Click Next Click Continue anyway Page 186 345 Page 186 345 ...
Page 188: ...Page 188 345 Page 188 345 ...
Page 190: ...Page 190 345 Page 190 345 ...
Page 193: ...Page 193 345 Page 193 345 ...
Page 201: ...Select the XILab application in the Programs block Start it Page 201 345 Page 201 345 ...
Page 274: ...7 Files 1 Configuration files 2 Software Page 274 345 Page 274 345 ...
Page 331: ...Motorized Iris Diaphragms 8MID98 Motorized Iris Diaphragm Page 331 345 Page 331 345 ...
Page 338: ...8 Related products 1 Ethernet adapter Page 338 345 Page 338 345 ...
Page 339: ...8 1 Control via Ethernet 1 Overview 2 Administration Page 339 345 Page 339 345 ...