Promag TR510E Manual page 29

Bell duration (group-1 register 01H)
Set
Command C01,DD
Reply A
Get
Command B01
Reply ADDcc
DD- Bell duration in seconds, in Hex format (00H-FFH), cc- checksum
The TR510E features a relay that can be used for external bell control. Bell
schedule can be programmed using bell table registers (02H-21H, 22H-41H).
This register specifies the number of seconds the bell will be activated for each
time it is enabled.
Note: the DD parameter must always be a 2-digit number (i.e. "3A").
Supplying just one digit will generate error 04.
Bell table (Everyday mode), times (group-1 registers 02H-21H)
Set
Command CRR,hhmm
Reply A
Get
Command BRR
Reply Ahhmmcc
RR- register number (group 1) in Hex form (02-21H), hh- hour, mm-minutes,
cc- checksum
The TR510E features a relay that can be used for external bell control.
There are two bell modes are set by group-1 register 84H: Everyday mode and
Week mode, Everyday mode has only one table setting for everyday use, Up to
32 different ring times can be specified in the table which the bell will be
TR510E User's Manual
29
Possible error codes: 04, 07
Possible error codes: 04, 07
Possible error codes:04, 07
Possible error codes: 04, 07