Emerson AVENTICS AF2 Instrucciones De Servicio página 30

Limited precision on IO-Link variant
Using the Q1 and Q2 digital outputs as IO-Link, frequency output, or
pulse output simultaneously with the Qa and Q2 analog outputs may
lead to limitations in the precision of the analog outputs.
In case of problems during commissioning: see section g 12. Troubleshooting.
8 Operation
8.1 Basic requirements
The following points must be observed during operation.
General requirements
• Do not touch the product or any connected parts during operation (accident
prevention).
• Operation only with protected low voltage (material protection).
• Do not work on the system while it is live (accident prevention, material pro-
tection).
• Never switch off, modify or bypass safety devices.
• Avoid increased output pressure tolerances: Make sure that high-frequency
radiation is kept away from the device (e.g. by radios, radio telephones or
other devices emitting interference).
• Only operate the product via a supply with safe isolation from the mains: PELV
according to DIN VDE 0100-410, IEC 60364-4-41, HD 60364.4.41,
EN 60079-14. The circuit must be potential-free (not grounded).
• Circuits connected to the device must be SELV and PELV circuits.
• Do not change the sensor/filter combination, otherwise the calibration will be
invalidated.
• Make sure that there are no ferromagnetic sources near the product (material
protection).
Service
• Carry out service work in the designated time intervals. See g 9. Service.
In case of malfunctions during operation
• In case of a malfunction that presents an immediate danger for employees or
systems: Switch off product.
• Carry out analysis and troubleshooting of malfunctions according to the fol-
lowing specifications. See g 12. Troubleshooting.
• If a malfunction cannot be remedied: Inform the customer service. See back
cover.
8.2 Notes on safety
To eliminate risks during operation, observe the notes on safety. See g 2. Safety.
Risk of burns due to hot surfaces
Touching the surfaces of the product during operation can cause burns.
1. Do not touch the product during operation.
2. Allow the product to cool down before carrying out any work.
8.3 Operation
8.3.1 Display
In normal mode, the display shows the following values and icons in the standard
screen:
AVENTICS™ AF2 | R412026496–BAL–001–AB | English
CAUTION
1
2
3
Fig. 9: Display
1 Status bar
2 Contents
3 Horizontal position
8.3.2 Basic operation
The product has four buttons below the display for the following operations:
• Configuration menus
• Selection of functions and values
• Switching the screen
In default setting, the first press of a button always switches on the background
illumination.
INFO: The display language is English and cannot be changed.
To make settings in the menu, press and hold any arrow button for at least 2 sec-
onds.
If no button is pressed for 2 minutes, the display automatically switches back to
the standard display with the current reading. Unconfirmed settings will not be
applied.
8.3.3 Configuration menu
Once the power supply has been connected, the product can be configured. The
following details can be defined:
• Measurement units
• Display
• Outputs
Access can subsequently be protected by using a security code (see section
g 8.4 Parameters).
8.4 Parameters
The parameters are set in the order governed by the menu structure. The menu
structure is shown in the following tables and graphics.
8.4.1 General settings
The parameter settings in this section apply to all variants of the product.
General
Objective Menu
Make settings Standard screen
Display
Objective Submenu
Set the units Units
Set the display for screen 1.1 Pages
Ethernet
Info Info active
Warn/Err Warning/Error active
Eth Ethernet
Web Web server
MQTT MQTT
OPC OPC UA
Industrial
Info Info active
Warn/Err Warning/Error active
Q1 Switch output
IOLink IO-Link active
Q2/a Multi output
Qa Analog output
Option
Press and hold any arrow button for
at least 2 seconds and make your
settings in the respective menu.
Option
Select from the following menus:
• MassFlowRate
• FlowVelocity
• Volume
• VolFlowRate
• Mass
• Energy
• Temperature
• Pressure
• Select Disp1Top
• Select Disp1Btm
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