OTIS OI-6000K NXP Series, Operation Manual

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PRODUCT SETTINGS AND CONFIGURATION
OI-6000K-X-X-X-NXP-X OPS_GUIDE_REV 1.0 22
3 PRODUCT SETTINGS AND CONFIGURATION
The product settings and configuration menu allows the end-user to tailor the device settings to meet their required
specifications and/or site conditions.
The product settings and configuration menu consist of the following screens:
◼ Relay Test
◼ System Information
◼
Null/Calibration Timers
◼
Unit Info
◼
Relay 1: Latching/Non-Latching Setting
◼
Relay 2: Latching/Non-Latching Setting
◼
Relay 1: Fail-Safe Setting
◼
Relay 2: Fail-Safe Setting
◼
Fault Terminal Fail-Safe Setting
◼
Calibration Method
◼
RS-485 Modbus Address Setting
◼
RS-485 Modbus Baud Setting
◼
4-20 mA Offset Settings
o
Zero Offset Setting
o
Full-Scale Offset Setting
◼ Display Screen Contrast Setting
◼ Return to Factory Default Settings
◼ Reset Null and Calibration Values Only
While the device is in normal operating mode, press and hold the MENU button, for approximately 6 seconds, until
the product settings and configuration menu is activated and open on the display screen.
3.1 RELAY TEST
The relay test simulates a gas level reading, indicating the presence of a toxic gas at the sensor. The relay
test is used to ensure the proper functionality of the relay settings on the monitor. The test can also be used
to simulate emergency/safety drills onsite.
NOTICE
The triggering of relays from the detector will also simulate low and high level alarm relays at the monitor.
Monitors cannot distinguish between real and simulated data received. When the monitor relays are
triggered, alarming devices will perform as intended, initiating emergency procedures as if a harmful or
toxic gas was actually present. To prevent this from occurring, set the monitor to calibration mode before
performing the relay test. Calibration mode of the monitor will allow the transmission of the data, without
the activation of the monitor relays. Consult the Sensor Calibration section of this manual for instructions
on how to perform this procedure.
It is recommended that a relay test be conducted EVERY 30 days, alongside the maintenance and calibration
of the detector.