Access from the user program
KL2692
29
Version: 2.0.0
5.4
Register description
All registers can be read or written via
. 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
Register R16 contains the hardware version of the terminal.
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).
