User manual for digital clock SWZ-W610
Register Write
Range
Register description
22h
2
Yes
0÷7
“bAud”
parameter in
“rS”
menu (baud rate);
0
- 1200 baud;
1
- 2400 baud;
2
- 4800 baud;
3
- 9600 baud;
4
- 19200 baud;
5
- 38400 baud;
6
- 57600 baud;
7
- 115200 baud
23h
3
Yes
0 ÷ 1
“mbAc”
parameter in
“rS”
menu (permission to write registers via
RS-485 interface);
0
- write denied ;
1
- write allowed
25h
Yes
0 ÷ 5
“rESP”
parameter in
“rS”
menu (additional response delay);
0
- no additional delay;
1
- ”
10c
” option;
2
- ”
20c
” option;
3
- ”
50c
” option;
4
- ”
100c
” option;
5
- ”
200c
” option;
2Dh
4
Yes
1 ÷ 8
“
bri
” parameter (display brightness);
1
- the lowest brightness;
8
- the highest brightness
2Fh
Yes
0 ÷ 1
“
Edit
” parameter (numerical parameters edit mode);
0
- „
dig
” mode;
1
- „
SLid
” mode
31h
4
Yes
1 ÷ 8
Dynamically driving of display brightness via serial interface
34h
Yes
0÷99
“dL c”
parameter in
“dLy”
menu (period of time displaying);
0
- permanently;
1÷99
– period expressed in seconds
35h
Yes
0÷99
“dL d”
parameter in
“dLy”
menu (period of date displaying);
0
- permanently;
1÷99
– period expressed in seconds
36h
Yes
0÷99
“dL t”
parameter in
“dLy”
menu (period of temperature displaying);
0
- permanently;
1÷99
– period expressed in seconds
38h
Yes
0÷1
“dAtE”
parameter in
“Func”
menu (date displaying);
0
- disabled;
1
- enabled
39h
Yes
0÷1
“yEAr”
parameter in
“Func”
menu (display year while date );
0
- disabled;
1
- enabled
3Ah
Yes
0÷1
“thEr”
parameter in
“Func”
menu (temperature displaying);
0
- disabled;
1
- enabled
3Ch
Yes
0÷2
“modE”
parameter in
“dCF”
menu (time synchronization )
0
- synchronization is off;
1
- synchronization is on, the resting state
of DCF module output is LOW ;
2
- synchronization is on, the
resting state of DCF module output is HIGH
3Dh
Yes
0÷1
“diSP”
parameter in
“dCF”
menu (DCF module output displaying)
0
- disabled;
1
- enabled.
3Eh
Yes
see descr.
High byte:
number of correctly received frames; range 0 to 3
Low byte:
number of collected bits of frame being received; range
0 to 59
1
- after writing to register no 20h the device responds witch an “old” address in the message.
2
- after writing to register no 22h the device responds with the new baud rate.
3
- the value of the “
mbAc
” parameter is also connected to write to this register, so it is possible to block a writes, but
impossible to unblock writes via RS-485 interface, The unblocking of the writes is possible from menu level only.
4
- if often changing of display brightness is required, writing to register 31h is recommended. Contents of this register
is not stored while power off, and after power on parameter set via MENU is used for display brightness (register
2Dh)
22
