Omron Z550 Operation Manual page 194

SECTION 6
Communication with External Devices
In the Case of Judgment output B
The judgment results for OUT0 to OUT7 (OK or NG) are output to DO0 to DO7.
Output data
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
ERROR
RUN
BUSY
All output terminals turn off when the mode is switched to a mode other than Run.The initial signal of
the output terminals is off. The terminals, however, may turn on for approximately 0.5 seconds when
the power supply is turned on.Make sure that these outputs are not treated as actual signals by
external devices.
Refer to Timing Charts for details on I/O timings.
Z550
192
Operation Manual
Output terminals
DO0
DO1
DO2
DO3
OK (PASS): Turns off
NG (HIGH, LOW, ERROR): Turns on
DO4
DO5
DO6
DO7
DO8 to DO15 (Not used)
DO16 Turns on if the results of all the registered outputs are PASS.This
can be used for comprehensive judgment.Note that the off delay
does not function for this output.
DO17 Turns on if the judgment result of at least one of the registered
outputs is ERROR.This can be used to identify that an error has
occurred.Note that the off delay does not function for this output.
DO18 Turns on during measurement.Turns off while the scene is
changed or set.
DO19 Turns on from the start of the measurement to the completion of
the profile data output if [Meas mode] is set to [Trg (External)] or
[Trg (RS-232C)].
p.222
Remark