Z500
Operation
Manual
7-1 Term
inal B
locks
SE
CTION 7
155
SECTION 7
I/O Format
Output Terminals
The contents that can be output to the terminal blocks are shown below. The
terminal block allocation depends on the output contents.
REFERENCE
For details on how to set output contents, refer to page 103.
Judgment output A
Judgment results (HIGH, PASS, LOW, or ERROR) for the measurement values
of OUT0, OUT1, OUT2, and OUT3 are output to terminals DO0 through DO15.
Output Contents and Terminal Allocation
Terminal block
output
(default setting)
Judgment
output A
Judgment
output B
Measurement results (HIGH,PASS,LOW,or
ERROR) for the measurement values of
OUT0,OUT1,OUT2,and OUT3
Measurement results (OK or NG) for the
measurement values between OUT0 and
OUT7
Refer to page 156.
Refer to page 155.
Result
Meaning
HIGH
Judgment upper limit < Measurement value: Turns ON
PASS
Judgment lower limit Measurement value Judgment upper limit:
Turns ON
LOW
Measurement value < Judgment lower limit: Turns ON
ERROR
Turns ON if the Sensor cannot perform measurement.
-When the workpiece is outside the measurement range or when the
light density is excessive or insufficient.
-Information on the measurement point cannot be obtained, even though
the point has been set in the measurement item menu.
(The image does not appear in the measurement region, the edge
position cannot be detected, and other abnormalities.)
Output contents
Output Terminals
OUT0
HIGH
DO0
PASS
DO1
LOW
DO2
ERROR
DO3
OUT1
HIGH
DO4
PASS
DO5
LOW
DO6
ERROR
DO7
OUT2
HIGH
DO8
PASS
DO9
LOW
DO10
ERROR
DO11
Output contents
Output Terminals
OUT3
HIGH
DO12
PASS
DO13
LOW
DO14
ERROR
DO15
ALL-PASS (See note 1.)
DO16
ERROR (See note 2.)
DO17
RUN (See note 3.)
DO18
BUSY (See note 4.)
DO19