Schweitzer Engineering Laboratories SEL-351S - Section 10: Serial Port Communications and Commands

Date Code 20010112 Serial Port Communications and Commands i
SEL-351S Instruction Manual
TABLE OF CONTENTS
SECTION 10: SERIAL PORT COMMUNICATIONS AND
COMMANDS.............................................................................................10-1
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,QWURGXFWLRQ  
3RUW&RQQHFWRUDQG&RPPXQLFDWLRQV&DEOHV 
,5,*%  
6(/6WR&RPSXWHU 
6(/6WR0RGHP  
6(/6WR6(/3578 
6(/6WR6(/6(/RU6(/  
6(/6WR6(/'7$ 
&RPPXQLFDWLRQV3URWRFRO  
+DUGZDUH3URWRFRO 
6RIWZDUH3URWRFROV 
6(/$6&,,3URWRFRO  
6(/'LVWULEXWHG3RUW6ZLWFK3URWRFRO/0' 
6(/)DVW0HWHU3URWRFRO  
6(/&RPSUHVVHG$6&,,3URWRFRO 
'LVWULEXWHG1HWZRUN3URWRFRO'13  
0,5525('%,76&RPPXQLFDWLRQV 
6HULDO3RUW$XWRPDWLF0HVVDJHV 
6HULDO3RUW$FFHVV/HYHOV  
$FFHVV/HYHO 
$FFHVV/HYHO 
$FFHVV/HYHO%  
$FFHVV/HYHO 
&RPPDQG6XPPDU\  
&RPPDQG([SODQDWLRQV 
$FFHVV/HYHO&RPPDQGV 
$&&%$&DQG$&&RPPDQGVJRWR$FFHVV/HYHO%RU 
3DVVZRUG5HTXLUHPHQWV  
$FFHVV/HYHO$WWHPSW3DVVZRUG5HTXLUHG 
$FFHVV/HYHO$WWHPSW3DVVZRUG1RW5HTXLUHG 
$FFHVV/HYHO&RPPDQGV 
%5(&RPPDQG%UHDNHU0RQLWRU'DWD  
&200&RPPDQG&RPPXQLFDWLRQ'DWD$YDLODEOHLQ)LUPZDUH9HUVLRQV
DQG 

'$7&RPPDQG9LHZ&KDQJH'DWH 
(9(&RPPDQG(YHQW5HSRUWV 
*52&RPPDQG'LVSOD\$FWLYH6HWWLQJ*URXS1XPEHU  
+,6&RPPDQG(YHQW6XPPDULHV+LVWRU\  
,5,&RPPDQG6\QFKURQL]HWR,5,*%7LPH&RGH 
/'3&RPPDQG/RDG3URILOH5HSRUW$YDLODEOHLQ)LUPZDUH9HUVLRQVDQG
  

0(7&RPPDQG0HWHULQJ'DWD 
0(7N±,QVWDQWDQHRXV0HWHULQJ 
0(7;N±([WHQGHG,QVWDQWDQHRXV0HWHULQJ 