990XCP98000 SQUARE D, 990XCP98000 Datasheet - Page 326

• 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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Diagnostics with fault cause analysis
Functions
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Inputs
ED
COND
(continued)
AREA_NR
OP_CTRL
Usrst_dia
STATUS
ERROR
Outputs
Modicon
automation platform
Unity Pro
Integrated diagnostics
Unity Pro software features a library of function blocks for monitoring, called
diagnostic DFBs and EFBs. The library of diagnostic function blocks comprises:
b
v
v
(detected module or bus fault, no slave, slave not configured or inoperative)
b
v
time (no notion of timing)
v
occurs according to predefined time conditions
v
v
elements of the application consisting of a combination of
2 preactuators and 2 sensors
b
These blocks allow users to create their own diagnostic function blocks customized
to their specific applications, thus supplementing the manufacturer DFBs and EFBs
presented above. Open diagnostic blocks are created from 2 model blocks, and
must be written in Ladder (LD), Structured Text (ST), Function Block Diagram (FBD)
or Instruction List (IL) language.
In addition, when a fault is detected, Unity Pro analyzes the relevant program
sections and displays the probable causes and sources of the detected fault in a
second window.
Thus, the user or process operator is guided through the detected fault analysis
process and will be able to reduce machine downtime as a result.
Furthermore, with the diagnostics viewer integrated into Unity Pro, the instruction or
module that caused the detected fault can be accessed directly from the alarm
displayed in the viewer display window (see page
Functions
Application diagnostics
Diagnostics with cause analysis
Manufacturer blocks for system diagnostics
I/O module parameter setting used to monitor the I/O states
ASI_DIA, monitors whether an error has been detected on the AS-i bus
Manufacturer blocks for application diagnostics
EV_DIA, monitors that an event (bit status) assumes the correct value at a specific
MV_DIA, D_GRP, D_REA, monitors whether an event (change of bit status)
ALRM_DIA, monitors the combination of the status of 2 bits
NEPO_DIA and TEPO_DIA, used to check, control and perform diagnostics on
Open diagnostic blocks
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™
software
®
Quantum
™
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