KEYENCE Visual KV Series - Manual (Page 172)

Chapter 4 KV-D20 Operator Interface Panel 1-148
4
Visual KV
Series
4.3 Examples of Ladder Programs
5. Customized lamp 1 illuminates during the positioning control operation.
6. Assign DM1480 to the device displayed on the first line (specify "#31480" in
DM1580), and set the attributes so that the number of spaces at the right end is
"3" ($0030) (DM1680 = $0030).
Assign DM1481 to the device displayed on the second line (specify "#31481" in
DM1581), and set the attributes so that the number of spaces at the right end is
"3" ($0030) (DM1681 = $0030).
Assign DM1482 to the device displayed on the third line (specify "#31482" in
DM1582), and set the attributes so that the number of spaces at the right end is
"3" ($0030) (DM1682 = $0030).
Assign DM1484 to the device displayed on the fourth line (specify "#31484" in
DM1583), and set the attributes so that the number of spaces at the right end is
"3" ($0030) and the number of bits is "32 bits" (Bit 1: ON) (DM1683 = $0430).
7. When any error codes are input to DM1486 (DM for positioning control error
code) (DM1486 is not "0"), the contact comment stored in the temporary memory
corresponding to the error code is displayed as a user message.
When the user message is displayed, DM1486 is cleared (set to "0").
8. A beep sounds while the user message is displayed.
Comment
Relay
Data memory
Temporary
memory
2500
2501
2502
2504
DM1480
DM1481
DM1482
DM1484
TM11
TM12
TM13
TM14
TM15
TM16
TM17
Device No. Comment 1
~ S T A R T F R E Q U E N C Y S E T E R R O R ! !
S T A R T
S L O W D O W N S T O P
E M E R G E N C Y S T O P
P O S I T I O N I N G
S T A R T U P S P D : H z
R U N S P D : H z
A C C E L / D E C E L S P D : m s
M O V E : P L S
~ R U N F R E Q U E N C Y S E T E R R O R ! !
~ S E T F R E Q U E N C Y O U T O F R A N G E ! !
~ S T A R T > R U N F R E Q U E N C Y E R R O R ! !
~ A C C E L / D E C E L T I M E O U T O F R AN G E ! !
~ S Y S T E M E R R O R
~ A C C E L / D E C E L T I M E P U L S E S E T E R R O R ! !
KVHKA Chap 04.p65 08.3.11, 11:13 AM 148