
Format:
?
STX ESC ‘y’ CS1 CS2 ADDR
?
ACK or NAK
2.4
Host Commands
1. Set MULTIPOINT Address ( ESC 5)
Format:
?
STX ESC ‘5’ <addr> CS1 CS2 ADDR
;<addr>=‘A’~’Y’ or ’0’~’6’
?
STX ESC ‘5’ <retcode> CS1 CS2 ETX ;<retcode>= 00H
successful
;
= 01H
error
7
Description: The command will change PT600
MULTIPOINT address.
2. Warm Start ( ESC A )
Format:
?
STX ESC ‘A’ CS1 CS2 ADDR
?
ACK or NAK
Description: The command causes PT600 stop program execution and return
to Ready Mode. Programs and data that have been stored in the
PT600 RAM space are preserved. The system parameters
remain unchanged. The equivalent keypad invoking sequence is
pressing CMD and then the ALPHA key.
Summary of Contents for PT600
Page 1: ...PT600 Portable Terminal Programming Reference Guide Document number 3506000120...
Page 7: ......
Page 16: ......
Page 20: ...regs h bh 5 regs h al unsigned char type regs h bl unsigned char status int86 0x21 regs regs...
Page 57: ......
Page 66: ...Host Command STX ESC CMD parameters CS1 CS2 ADDR Acknowledgement ACK Negative ACK NAK...