TG800 Central Station

Parameters

Parameter	Datatype	Default Value	Description
DEBUG	enum	0	Enable debugging
DUMP	enum	0	Enable communication dump
TTY	tty		Communication interface
BAUDRATE	enum	2400	Baud rate (must be equal for all stations on the same bus)
PARITY	enum	even	Parity (must be equal for all stations on the same bus)
FLOWCONTROL	enum	rts-set	Flow control mode using RTS/CTS lines (use rts-set on OpenBox RTUs)
N_RETRIES	int	2	Maximum number of transaction retries (must be equal for all stations on the same bus)
RX_TIMEOUT	float	0.8	Receive timeout [s] (must be equal for all stations on the same bus)
TX_BUFFER	int	16384	Transmit buffer size
LINK_ADDRESS	int		Remote substation link address
POLL_PERIOD	float	1.0	Outstation link-layer poll period [s] (must be equal for all stations on the same bus)
T_CLOCKSYNC	float	3600	Clock synchronization period [s] (0 = disabled)
T_GA	float	60	General interrogation period [s] (0 = execute only once)
T_GA_TERM	float	10	General interrogation termination timeout [s]
GA_SYSIND_VALIDATE	enum	1	System Indications GA response validation enable
UTC_TIMESTAMPS	enum	1	Transmit/receive timestamps in UTC timezone
DEFAULT_STATION	int	0	Default station address
DEFAULT_CUBICLE	int	0	Default cubicle number
DEFAULT_CHASSIS	int	0	Default chassis number
STATION_NUMBER	int	1022	This station number
OVERRIDE_TIMESTAMPS	enum	0	Override timestamps on data received

Measurements

This stack supports measurements.

Measurement address

Type: regex

Description:

[<IAC>@][HW:][[[<station>.]<cubicle>.]<chassis>.]<slot>.<point>
[<IAC>@]SW:[<station>.]<point>

Examples:

1.5 - hardware address, implicit IAC, default station, cubicle and chassis, slot 1, point 5
HW:3.0.2.2.0 - hardware address, implicit IAC, station 3, cubicle 0, chassis 2, slot 2, point 0
SW:10 - software address, implicit IAC, default station, point 10
3@SW:63.2400 - software address, IAC 3 - measured value, station 63, point 2400

Commands

This stack supports commands.

Command address

Type: regex

Description:

[<IAC>@][HW:][[[<station>.]<cubicle>.]<chassis>.]<slot>.<point>
[<IAC>@]SW:[<station>.]<point>

Examples:

1.5 - hardware address, implicit IAC, default station, cubicle and chassis, slot 1, point 5
128@HW:3.0.2.2.0 - hardware address, IAC 128 - pulse command, statio 3, cubicle 0, chassis 2, slot 2, point 0
SW:10 - software address, implicit IAC, default station, point 10
131@SW:63.2400 - software address, IAC 131 - setpoing, station 63, point 2400