Omron Z300 V3 - SETUP, Setup Manual, Page: 19 / 98

18
Touching Signal Lines in Connectors or Terminals
To prevent damage from static electricity, use a wrist strap or another device for
preventing electrostatic discharges when touching terminals or signal lines in
connectors.
Wiring
When using a transformer for the Z300's driving power supply, use an isolation
transformer in the way shown below. Do not use an auto-transformer. Doing so
may result in equipment failure.
Turning OFF the Power (Visual Mode Only)
Do not turn OFF the power while a message is being displayed indicating that
processing is being performed. Data in memory will be destroyed, and the Z300
may not operate correctly the next time it is started.
Using the RESET Signal
Do not use the RESET input immediately after power is turned ON. When using
the RESET input to synchronize startup timing, wait at least 1 second after the
Z300's power supply is turned ON before turning ON the RESET terminal.
Securing the Video Monitor (When Using the Recommended F150-M09)
Observe the following precautions to prevent noise interference, because the
video monitor case is connected to the 0 V line in the internal circuits.
1. Do not ground the video monitor.
2. Do not ground the metallic part of the connector.
3. Secure the video monitor with plastic screws if it is being mounted to a metal-
lic surface.
Z300
Z300
Auto-transformer
Isolation transformer
Commercial
power supply
Commercial
power supply
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