KEYENCE KV-D20 - Manual (Page 62)

3. Examples of Ladder Programs
3
62
Assign CTC0 to the device displayed on the third line (specify "#22000" in DM1582).
Set the attributes so that the decimal point position is "2" ($0002), the number of
spaces at the right end is "2" ($0020), and a sign is used (Bit 9: ON) (DM1682 =
$0222).
Assign CTC1 to the device displayed on the fourth line (specify "#22001" in DM1583).
Set the attributes so that the decimal point position is "2" ($0002), the number of
spaces at the right end is "2" ($0020), and a sign is used (Bit 9: ON) (DM1683 =
$0222).
Comment
Example of cam switch function
Operate the KV-D20 to use the cam switch function of the KV basic unit. Set the
range of the cam switch output (output 0500 through 0508) in the numeric value
change mode of the operator screen.
➮ Refer to "Changing numeric values individually" on page 49.
The customized switches are assigned to the following functions:
F1: Starts the cam switch operation and updates settings.
F2: Stops the cam switch operation.
F3: Not used
F4: Not used
The customized lamps are assigned to the following functions:
LED1: Indicates cam switch error.
LED2: Illuminates during cam switch operation.
LED3: Illuminates during cam switch output 0.
LED4: Illuminates during cam switch output 1.
➮ Refer to the NEW KV Series User's Manual "Cam Switch Function" on page 627 for details.
Operator screen
Page 1 Page 2
Page 3
Page 5 Page 4
F1 F2 F3 F4
1 2 3 4
INDEX TABLE NO1
CURRENT ANGLE: 118.0 °
OUTPUT0 FROM: 0030.0 °
TO: 0071.0 °
OUTPUT1 FROM: 0050.0 °
TO: 0080.0 °
OUTPUT2 FROM: 0053.0 °
TO:0072.0 °
OUTPUT3 FROM: 0015.0 °
TO: 0100.0 °
OUTPUT4 FROM: 0047.0 °
TO: 0090.0 °
OUTPUT5 FROM: 0120.0 °
TO: 0170.0 °
OUTPUT6 FROM: 0250.0 °
TO: 0314.0 °
OUTPUT7 FROM: 0270.0 °
TO: 0333.0 °
OUTPUT8 FROM: 0190.0 °
TO: 0345.0 °
Relay
Data memory
2500
2501
2502
2503
2504
2505
2506
15000
15001
DM1900
DM1916
DM1918
Device No. Comment 1
C T H 0 O N / O F F
C T C 0 S E T
C T C 1 S E T
C T H 0 R E S E T
C T H 0 O P E R A T I N G
C T C 0 O N
C T C 1 O N
~
* * H I G H - S P E E D C O U N T E R : O N * *
C U R R E N T : mm
P R E S E T 0 : mm
P R E S E T 1 : mm
kv_d20_manual.p65 08.3.10, 6:09 PM 62