
8
The register map of the clock is as follows.
Register
Address Operation
Scope
Description
Default
4000
RW
1…247
Address of interface 1 - user interface1
1
4001
RW
0…3
Mode of operation of interface 1:
0: RTU 8N1
1: RTU 8N2
2: RTU 8E1
3: RTU 8O1
1
4002
RW
0…9
Interface 1 bitrate [b/s]:
0 – 2400; 1 – 4800; 2 – 9600; 3 – 14400;
4 – 19200; 5 – 28800; 6 – 38400; 7 – 57600;
8 – 76800; 9 – 115200
2
4003
RW
1…50
Response time of the slave device for port 2 shown in 100 ms
multiple
5
4004
RW
0…3
Mode of operation of interface 2:
0: RTU 8N1
1: RTU 8N2
2: RTU 8E1
3: RTU 8O1
1
4005
RW
0…9
Interface 2 bitrate [b/s]:
0 – 2400; 1 – 4800; 2 – 9600; 3 – 14400;
4 – 19200; 5 – 28800; 6 – 38400; 7 – 57600;
8 – 76800; 9 – 115200
2
4006
RW
1…100
Daytime brightness level
100
4007
RW
1…100
Nighttime brightness level
100
4008
RW
0…2359
The day starting hour
600
4009
RW
0…2359
The night starting hour
2200
4010
RW
0..4
Display mode:
0 – time only;
1 – date only;
2 – time; temperature;
3 – time; temperature; humidity;
4 – time; date; temperature; humidity
2
4011
RW
1…250
Page duration time - the time interval of displaying a given
parameter value in the displaying cycle. The time is given as
100 ms multiple.
50
4012
Current time in format the hour *100 + minutes
4013
Current time - seconds
4014
Current date - month*100 + day
4015
Current date - year
4016
Status
4017
Status of connected devices