Operation of the CH1 module is also dependent on parameters received on RS485 communication
channel.
If RFID card is inserted into slot, reader tries to resolve RFID tag code. If code is read successfully,
module activates status iIDNew and sends RFID code in iIDW1-iIDW3 status fields. Code is send out
until key-card is removed from slot.
While iIDNew status is active and oOK or oFault is activated, corresponding LED is turned on. (LED3
OK or LED4 fault respectively). This state is sustained until key-card is removed.
Each press on a TB1 or TB2 toggles status iDNDist or iRServ respectively.
By activating commands oOkLD, oFaultLD oDNDist, oRServ corresponding LED is turned-on (LED3,
LED4, LED1, LED2).
CH1 module LED's intensity can be adjusted from MCU application also. By default their intensity is
set to 75%. While oEnInts status is active, LED's intensity can be adjusted by changing oLdInts
parameter.