Pacific Research Solutions PET-820 User Manual
Page 26
Pacific Research
PET-820 User Manual
Page 25
4.5.14 CHANGE SPEECH MESSAGE BUFFER DATA
This command is used to alter the data in the pre-selected speech message buffer. Once the speech message buffer has been
selected using command code "24", the word pointer is reset to 00. Each time a word is entered into the buffer the pointer
will be incremented by one. You may also force the word pointer to any position, 00 through 15. The next word that is
entered will be at the next position location. Reference "APPENDIX C" for detailed word list and programming tables.
Each word in the speech library has a word address associated to it. The word address is the number that is used when
programming the required word. Each word is programmed into the message buffer one at a time. The speech library is also
separated into two parts, a low word group and a high word group. The low word group starts at word address 016 and ends
at address 255. The high word group also starts at 016 and ends at address 255 except that each word is different. When
selecting the high or low word group the speech command word 014 or 015 must be programmed. Keep in mind that each
time a speech buffer begins, it starts by using the low word group, so a 014 does not need to be programmed as the initial
word group select. The speech command words 000 through 015 may be used regardless to whether the low word group or
the high word group has been selected. It is also recommended that all messages start with 750 millisecond pause, speech
command word 001 and end with an end of message speech command word 000. If the end of message command word is
missing the speech may continue on into the next buffer, unless this condition is desired. The message buffer programming
tables included in the "APPENDIX C" may also be used in planning and assist in the programming of the message buffers.
COMMAND CODE:
25
PROGRAM SYNTAX:
25 <Word Address> [Word Data] #
READ BACK SYNTAX:
25 #
WHERE:
Word Address = 00 through 15
Word Data
= 000 through 255, reference "APPENDIX C"
EXAMPLE:
Reference "APPENDIX C"
DEFAULT MESSAGE BUFFER DATA:
MB 00 =
"D C power is off"
MB 01 =
"(009) from unit (007)"
MB 02 =
"P E T eight twenty"
MB 03 =
"(009) the time is (002) (014) on (003)"
MB 04 =
"Warning change machine is out of change"
MB 05 =
"Smoke alert at unit (007)"
MB 06 =
"Machine (007) is off line"
MB 07 =
"Danger area temperature is below freezing"
MB 08 =
"Zone (006) alert at unit (007)"
MB 09 =
"Intruder alert intruder alert at zone (006)"
MB 10 =
"Fire alert fire alert"
MB 11 =
"Warning high level"
MB 12 =
"Danger low pressure error"
MB 13 =
"Warning over temperature error"
MB 14 =
"Danger over pressure error"
MB 15 =
"Warning power is off"
MB =
Message Buffer
( ) =
Speech Command Word