990XCP98000 SQUARE D, 990XCP98000 Datasheet - Page 101

• 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

Characteristics
Modicon
automation platform
Hot Standby system
ProSoft
The PTQ-PDPMV1 modules are connected to the primary and standby PLCs
respectively.
Each PTQ-PDPMV1 module monitors the Profibus DP bus and communicates the
bus status to the other PTQ-PDPMV1 via the integrated Ethernet connection. At the
same time, the PLC application is also informed via dedicated registers in the
PTQ-PDPMV1 modules.
It is the responsibility of the PLC application to manage this status data and also to
initiate the changeover of CPU via the command registers if necessary.
b
b
activated (1). Configuration in local rack only.
b
modules via status words.
b
master by ping on Profibus DP FDL data link layer.
b
segments of the broken bus.
b
v
v
No parameter setting is required for Hot Standby operation, as the module automa-
tically detects the Hot Standby configuration.
The ProSoft Configuration Builder (PCB) configuration software is useful to generate
various DFBs for monitoring the status of the module and the bus, and managing
data exchanges with the devices, keeping the input and output areas separate.
ProSoft Configuration Builder can also export a function module specific to the
ProSoft
This function module provides:
b
b
b
b
Any additional information that may be required concerning the PTQ-PDPMV1
communication module and associated hardware and software products is available
on the ProSoft
(1) Up to 6 PTQ-PDPMV1 modules per rack in standard configuration, see page 6/78.
Operating Principle
Main characteristics
Additional products
Hot Standby function compatible with the
Up to 4
Application monitoring of the active (primary) and passive (secondary) master
Updating of the Profibus DP bus status words from the passive (secondary)
Detection of cable break with information on the number of slaves on the two
Changeover time on Profibus DP bus for a 500 kbps bus:
Typical: 100 ms
Max.: 300 ms
DFBs
Program sections with instantiated DFBs.
Dedicated animation tables.
A hyperlink to the PCB configurator.
®
Technology PTQ-PDPMV1 module to Unity Pro
PTQ-PDPMV1 modules per rack when the Hot Standby function is
®
Technology PTQ-PDPMV1 module
®
Technology web site http://www.prosoft-technology.com.
®
Quantum
140 CPU 671 60 CPUs.
™
™
.
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