Seneca Z-D-IN, Руководство пользователя

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USER MANUAL – Z-D-IN
14
6. LEDs for signalling
In the front-side panel there are 9 LEDs and their state refers to important operating conditions of the
module.
LED LED status Meaning
PWR Constant light The power is on
ERR Blinking light The module has at least one of the errors/overflows described in
RS485 Registers table
Constant light Module failure
RX Constant light Verify if the bus connection is corrected
Blinking light The module received a data packet
TX Blinking light The module sent a data packet
Constant light Verify if the bus connection is corrected
1-5 Constant light IN1-5 state equal to «1»
No light IN1-5 state equal to «0» (if the power is on)
7. Filter
LPF1 action: Input filter
Cut-off frequency equal to 100Hz for
IN1-5
LPF2 action: Filter 1-254
Cut-off frequency range to attenuate
lower-frequencies noise: from 4Hz to
1kHz. The noise is overlapped to the
desired digital signal.