Getting Started With The Keypad; Unlocking The Keypad; Human Machine Interface (Hmi) - Honeywell ERX350 User Manual

5 User Access
5.1 Getting Started with the Keypad

5.1 Getting Started with the Keypad

Unlocking the keypad

Unlocking the Keypad
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Human Machine Interface (HMI)

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5.1.1 Unlocking the Keypad
Perform the following steps to unlock the keypad.
1. Press and hold ESC and UP arrow (
play test appears.
2. Press the DOWN arrow to enter Scroll List/ Meter Reader mode or press OK to access any one of
the HMI keypad modes.
5.1.2 Human Machine Interface (HMI)
It provides access to the information about ERX350. You can configure the information using the integral
display panel and keypad. HMI keypad mode can be classified into the following four sub-levels.
Level 0 Mode- It is the scroll list mode where the customer-configured list of items appear on
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the display. No passkey is required to access this mode. After the keypad is active, use the UP
arrow and DOWN arrow to scroll through the items in this mode. The items in this mode are
read-only.
Level 1 Read Only
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do not require any passkey to access this mode. In this mode, the instrument functions are
categorized into 11 submenus. By scrolling through the 11 submenus, you can view over 60
factory-defined instrument parameters. The items in this mode are read-only.
Level 2 Mode- It is used for accessing the less sensitive parameters and configuration options
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Honeywell
2023
Mode- It is used for viewing the instrument settings and live parameters. You
) at the same time until the following Dis-
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