Timing Charts; Logging - Omron ZG2-DSU11 User Manual

Timing Charts

This section explains the timing charts of the I/O signals that are exchanged between the
Data Storage Unit and external devices.

Logging

START signal or
↑ key
STOP signal
or ↓ key
BUSY signal
Process
(1) Logging
(2) Logging cycle
(3) Copy to Memory
Card
(4) Process executing
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Timing Charts
Logging start
OFF
ON
OFF
ON
OFF
ON
Description
Data that matches preset conditions is logged to internal memory
on the Data Storage Unit.
The measurement cycle of the Sensor Controller is the logging
cycle.
Logged data is automatically copied to the Memory Card after
logging ends.
Approximate copying times are as follows:
•Profiles: Approx. 250 ms x number of profiles
•Measurement values: Approx. 400 ms + (7ms x number of
profiles)
The BUSY signal turns ON while the Data Storage Unit is executing
processing. New operation instructions cannot be accepted while
the BUSY signal is ON.
(1) Logging
(2) Logging cycle
(4) Process executing
Logging end
(3)
Copy to
Memory Card
ZG2-DSU User's Manual