KEYENCE CV-X Series - Manual (Page 22)

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1
IN3
0 0 0 1 0
IN4
1 0 1 0 0 0 1
IN10 IN9
CMD_CODE CMD_PARAM
IN12 IN11
0 0 1 0 0 0 1 0 1 0
IN0 IN2 IN1
0 1 0 0
IN7 to 6: Camera number (specified with 0 to 3)
IN5 to 0: Destination number
IN1 IN0
IN8 IN7
CST CMD_CODE CMD_PARAM
IN12 IN11 IN10 IN9 IN8
0 0
IN6 IN5
1
CST
IN3 IN2
IN7 IN6 IN2
IN7 IN6 IN5 IN4
IN5 IN4 IN3
CST CMD_CODE CMD_PARAM
IN12 IN11 IN10 IN9 IN1 IN0 IN8
I/O terminal control (BS: Register Image)
The Current Image is saved as Reference Image of the specified number, and the saved Reference Image is used to
calculate the Reference Value.
BS command: Register Image
Register Image
Sample BS command execution procedure: Registering CAM 2 Reference Image 005 (2-005)
1. Turn IN10 ON. Then enter "1" in binary into CMD_PARAM (IN7 to 6) and "5" in binary into (IN5 to 0).
(0: CAM 1,
1: CAM 2 , 2: CAM 3, 4: CAM 4)
2. Set CST (IN12) to ON.
3. CMD_READY (OUT3) turns OFF, and the image is registered.
4. When the reference image has been registered, ACK (OUT0) turns ON for the specified amount of time (set in
"Global" > "Communications & I/O" > "External Terminal"). When ACK turns off, CMD_READY (OUT3) turns ON.
* If the command execution fails, NACK (OUT1) turns on for the specified amount of time instead of ACK. Ensure
that the wiring and CMD_CODE/CMD_PARAM specifications are correct.
1: ON (short circuit), 0: OFF (open)
1: ON (short circuit), 0: OFF (open)
1: ON (short circuit), 0: OFF (open)