Instruction Manual

OPERATIONS 4-30

MCC-545C PACKET DATA RADIO

12/2000

MCC-545C COMMANDS

COMMAND DESCRIPTION PARAMETERS RANGE

†*HALF DUPLEX{,n}

NOTE

Duplex state is kept in

EEPROM and probe

interval is kept in BBU

RAM.

Set Master Station to half-duplex mode and specify

number of milliseconds between idle probes. If no

parameter specified, last setting is used (default = 30).

n = milliseconds

between idle

probes

30 – 30,000

HELP{,command} Display help information on specified command. If no

parameter entered, all commands are sequentially

displayed in alphabetical order.

command = valid

MCC-545C

command

*HOLD

Select message hold mode.

†HORN,function{,open,

close,on,off,duration}

Defines horn timing setup function = TEST,

FLOOD,

STAGE 2,

STAGE3, ALL

CLEAR

open = valve

opening time

close = valve

closing time

on = on time

off = off time

duration = overall

duration for

on/off cycle

All times in seconds

1 – 15

1 – 3600

1 - 3600