KEYENCE Visual KV Series - Manual (Page 281)

7.5 KV Mode Programming KV-300 Series Only
KV
-300
KV-10/80
Chapter 7 KV-L2 Serial Interface Module
1-257
1
7
Function Command Response Remarks
Reads timer RD_Tnnn f,ddddd,ddddd f=0, 1 0: contact OFF
(current value) ddddd=00000 to 65535)
(preset value) (in decimal nnnn=timer no.
Reads analog RD_AT ddddd_ddddd_ ddddd=00000 to 00249
timer 00000_00000 (in decimal)
(Trimmer 0) Reads values of trimmers 0 and
(Trimmer 1) 1.
Changes current WR_Cnnn_ OK n/nnn: counter/timer no.
value of timer/ ddddd ddddd=00000 to 65535
counter WR_CTHn_ (in decimal)
ddddd
WR_Tnnn_
ddddd
Changes preset WS_Cnnn_ OK n/nnn: counter/timer no.
value of timer/ ddddd ddddd=00000 to 65535
counter WS_CTCn_ (in decimal)
ddddd
WS_Tnnn_
ddddd
Reads relay RD_nnnnn 0 0: contact OFF
contact 1 1: contact ON
Forces contact ON ST_nnnnn OK nnnnn=relay no.
ST_Cnnn nnn=counter /timer no.
ST_Tnnn
Forced contact OFF RS_nnnnn OK nnnnn=relay no.
RS_Cnnn nnn=counter /timer no.
RS_CTCn n=high-speed counter comparator
RS_Tnnn no.
Reads DM RD_DMnnnn ddddd ddddd=00000 to 65535
(in decimal)
nnnn=DM no.
Writes into DM WR_DMnnnn_ OK ddddd=00000 to 65535
ddddd (in decimal)
nnnn=DM no.
Reads TM RD_TMnn ddddd ddddd=00000 to 65535
(in decimal)
nn=TM no.
Writes into TM WR_TMnn_ OK ddddd=00000 to 65535
ddddd (in decimal)
nn=TM no.
An underscore (_) in the command represents a space.
TM30 and TM31 are read-only memories; values cannot be written to them.
Note: The "WS" command changes the content of the program stored in the PLC's
EEPROM. Contact Keyence if you need to change it frequently.
Communications commands
This section describes the commands used for communications between the KV-L2
and a personal computer, and the responses from the KV-L2 in normal operation.
KVHKA Chap 07_5to10.p65 08.3.11, 11:18 AM 257