990XCP98000 SQUARE D, 990XCP98000 Datasheet - Page 316

• Manufacturer Part Number: 990XCP98000
• Description: QUANTUM CPU BATTERY FOR S
• Manufacturer: SQUARE D

Specifications of 990XCP98000

• Rohs Compliant: YES
• Battery Capacity: 1800mAh
• Battery Technology: Lithium
• Battery Voltage: 3V
• Battery Terminals: Connector
• Weight: 0.12lb

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IEC languages
Function Block Assistant
7/16
(continued)
Modicon
automation platform
Unity Pro
Function Block Diagram language is a graphical language based on function blocks
associated with variables or parameters that are linked together. This language is
particularly well suited for process control applications.
The graphical language FBD supports three types of function block:
b
b
their type of use
b
created by the user with the ST, IL, LD or FBD programming languages
Within the same section, subroutines can be called using a specific block. Program
jumps to a block instance can also be programmed.
A section programmed in FBD language contains the equivalent of a grid with
30 columns and 23 rows. This can be extended to a wider page.
Function Block Diagram (FBD) language
Program structure (section or subroutine)
Elementary blocks (EFs)
Elementary Function Blocks (EFBs), sorted into different libraries depending on
Derived Function Blocks (DFBs) have a structure identical to that of EFBs but are
™
software
®
Quantum
™