KEYENCE BL-600 Series - Manual (Page 127)

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Chapter 7 Serial Communication
7
Command: NUM
Response: aaaaa/bbbbb/ccccc
aaaaa = 00000 to 65535: Readout OK count
bbbbb = 00000 to 65535: Readout NG count
ccccc = 00000 to 65535: Trigger input ON count
• These counts are reset to zero by turning the power OFF or sending the RESET
command.
● Motor stop
Command: MOTOROFF
Response: OK
● Resetting the motor stop
Command: MOTORON
Response: OK
• Reading is disabled for 5 seconds after the motor stop is reset.
● Starting angle of scanning
Command: SDEGa
(Specify the starting angle of scanning [angle “a”] using angle “c” as a refer-
ence.) [a = 0 to 400 (Unit: 0.1°) * Initial value = 0]
Response: OK
● Scanning angle
Command: WDEGb
(Specify the scanning angle starting from angle “a.”) [b = 400 to 600 (Unit: 0.1°)
* Initial value = 600]
Response: OK
Note 1: The scanning width cannot be specified to exceed the angle range be-
tween “c” and “d” (60°).
Note 2: The angle specified in the steps above should be used as a guide. If a
precise setting is required, adjust the position of each bar code reader separately
after installation.
Readout history check
Outputs the readout OK and NG counts during trigger input ON.
Motor control
Stops motor rotation.
Changing the scanning width
Changes the scanning width
d c
a b
60 °
60 ° 60 °