Eaton easy800, Руководство пользователя

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5 Function blocks
5.11 D, text display
Control Relay easy800 11/11 MN04902001Z-EN www.eaton.com
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5.11 D, text display
This function block is used to output text with/without variables on the
device display. These variables can be actual values and setpoints of function
blocks, marker values, analog inputs/outputs as well as date and time. The
display/keypad allows you to enter a setpoint for a function block if it is
defined as a constant. The SP function block can be used to output the text
and the variables via the multi-function interface to a peripheral device such
as a terminal.
A easy800 device allows the use of up to 32 function blocks for text display.
The programming software easySoft-Pro is used for editing the individual
text lines in the Parameters tab. Carry this out for every D function block
used. This is where you also set the variable to be shown. A detailed
description of this topic is provided in the easySoft-Pro online help.
5.11.0.1 Contacts and Coils
Example of a text function block
Figure 123:Wiring the enable coil
The enable coil of the function block is triggered by a marker.
Figure 124:Wiring of the function block contact
Figure 125:Wiring the enable coil with Set/Reset
Parametric programming of the function block inputs/outputs
When using the function block in the circuit diagram for the first time, use
OK to automatically enter the general display of function block parameters,
as shown in the figure on the left. Enter the function block settings here.
The display contains the following elements:
Contacts Meaning
D ..Q1
Display of text active
Coils Function
D ..EN
Selective activation of the function block
M 42-------------------------- Ä D 01EN
D 01Q1------------------------- Ä M 02
M 05-------------------------S D 01EN
M 06-------------------------R D 01EN
D 16 +