BECKHOFF KL3132, KL3142, KL3152, KL3162, KL3172, KL3182: Product Overview |
LEDs
LED | Display | |
---|---|---|
K-Bus Power (green) |
ON | K-Bus power supply (5 V) present |
OFF | K-Bus power supply (5 V) not present | |
K-Bus Run (green) |
ON | K-Bus data transfer active |
OFF | K-Bus data transfer not active | |
Run 1 (green) |
ON |
Channel 1 active:
|
OFF |
Channel 1 not active:
|
|
Error 1 (red) |
ON | |
OFF |
|
|
Run 2 (green) |
ON |
Channel 2 active:
|
OFF |
Channel 2 not active:
|
|
Error 2 (red) |
ON | |
OFF |
|
Limiting the measuring range
The terminal indicates any violation of the measuring range to the higher-level controller via the status byte. If the current measured value
- is greater than specified in register R21, bit 1 of status byte is set.
- is less than specified in register R22, bit 0 of status byte is set.
In both cases, the ERROR LED of the respective channel will be on. This display can be deactivated with bit R32.8.