Register description

All registers can be read or written via register communication. They are used for parameterizing the KL2692.

R8: Terminal description

The description of the terminal is contained in register R8. KL2692: 0x0A84 (2692_dec)

R9: Firmware version

Register R9 contains the ASCII coding of the terminal's firmware version, e.g. 0x3141 = '1A'. The '0x31' corresponds here to the ASCII character '1', while the '0x41' represents the ASCII character 'A'.
This value can not be changed.

R16: Hardware version number

R31: Code word register

If you write values into the user registers without first entering the user code word (0x1235) into the code word register, the terminal will not accept the supplied data.
If you write values into the user registers and have previously entered the user code word (0x1235) in the code word register, these values are stored in the RAM registers and in the SEEPROM registers and are therefore retained if the terminal is restarted.

The code word is reset if the terminal is restarted.

R32: Feature register

The feature register specifies the configuration of the terminal (in preparation).

R35: Watchdog time t_P

An edge change within the watchdog time is required to prevent the drop-out of the watchdog.
Scaling: 500 µs / bit
Default value: 8_dec (4 ms).

R36: Minimum switch-off time t_Amin

Minimum time for which the relays remain switched off after the watchdog has been triggered, even if, after a subsequent monitoring activation, the following pulse sequence is recognized as correct.
Scaling: 500 µs / bit
Default value: 100_dec (50 ms).