Product overview
KL1501, KL1512
11
Version: 3.1.0
2.4
KL1501, KL1512 - LED displays
Fig. 3: KL1502, KL1512 - LEDs
KL1501
LED
Color
Meaning
Signal LED1
green
Signal at up/down input (operation mode: up/down counter)
Signal at gate input (operation mode: gated counter)
Signal at clock1 input (operation mode: 2 counters)
Signal LED2
green
Signal at clock input
Signal LED3
green
Signal at output 1
Signal LED4
green
Signal at output 2
KL1512
LED
Color
Meaning
Signal LED1
green
Signal at input 1
Signal LED2
green
Signal at input 2
Run LED
green
The RUN LED indicates cyclic data transfer with the higher-level
controller.
The RUN LED goes off if no process data is exchanged for 100 ms.