Omron Z500 Operation Manual page 158

SECTION 7
I/O Format
Note 1: Will be turned ON when all measurement results are judged to be PASS for the already registered output
numbers. This can be used for the comprehensive judgment. However, the OFF delay will not function.
Note 2: Will be turned ON if at least one of the measurement results is judged to be ERROR for the already registered
output numbers. This can be used to identify that an error has occurred. However, the OFF delay will not
function.
Note 3: Will be turned ON during measurement. Will be turned OFF while the scene is changed or set.
Note 4: Will be turned ON during Trigger measurement. Use this terminal to confirm whether or not the trigger is
operating normally when self-trigger is set as the trigger input method.
Judgment output B
CHECK
CHECK
Z500
156
Operation Manual
Judgment results (OK or NG) for the measurement values of OUT0 through
OUT7 are output to terminals DO0 through DO7.
Result
PASS (Judgment lower limit
OK
limit): Turns ON
HIGH (Judgment upper limit < Measurement value), LOW (Judgment
NG lower limit > Measurement value), or ERROR (The Sensor cannot
perform measurement): Turns ON
Output Contents and Terminal Allocation
Output contents
OUT0 OK/NG
OUT1 OK/NG
OUT2 OK/NG
OUT3 OK/NG
OUT4 OK/NG
OUT5 OK/NG
OUT6 OK/NG
OUT7 OK/NG
Not used
ALL-PASS (See note 1.)
ERROR (See note 2.)
RUN (See note 3.)
BUSY (See note 4.)
Note 1: Will be turned ON when all measurement results are judged to be PASS for the
already registered output numbers. This can be used for the comprehensive
judgment. However, the OFF delay will not function.
Note 2: Will be turned ON if at least one of the measurement results is judged to be
ERROR for the already registered output numbers. This can be used to identify
that an error has occurred. However, the OFF delay will not function.
Note 3: Will be turned ON during measurement. Will be turned OFF while the scene is
changed or set.
Note 4: Will be turned ON during Trigger measurement. Use this terminal to confirm
whether or not the trigger is operating normally when self-trigger is set as the
trigger input method.
All output terminals turn OFF when the mode is switched from Run Mode.
The initial signal of the output terminals is OFF. The terminals, however, may turn ON for
approximately 0.5 s when the power is turned ON. Be sure to allow for this when conneting
to an external device.
Meaning
Measurement value
Output Terminals
DO0
DO1
DO2
DO3
DO4
DO5
DO6
DO7
DO8 to DO15
DO16
DO17
DO18
DO19
Judgment upper