Introduction - Human-Machine Interface System; Human-Machine Interface - SMC Networks IT Series Instruction Manual

4. INTRODUCTION – HUMAN-MACHINE INTERFACE SYSTEM
The Combustible Gas Sensor utilizes a visual menu system operated by means of a magnet. A magnet stick is
supplied for this purpose. The menu system is used to configure alarm set-points, calibrate the sensor
module, and for maintenance procedures and alarms acknowledge.

4.1 HUMAN-MACHINE INTERFACE

The module menu system is operated by means of directing the magnet stick toward each of four independent
hall-effect magnetic switches. Each switch functions as if it is a manually activated panel key. The keys are
located above and below the faceplate display and are labeled
•
Key : MODE
M
•
Key : ENTER
E
•
Key ▲: UP (+)
•
Key ▼: DOWN (-)
Model 5100-02-IT Combustible Gas Sensor Module
Mode
Up
Figure 4-6
HMI Switch Locations
Page: 15
, , ▲, and ▼as shown in Figure 4-6.
M E
Enter
Down