990XCP98000 SQUARE D, 990XCP98000 Datasheet - Page 95

• 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

Description
140 CPU 671 60
Mini operator dialogue terminal
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Modicon
automation platform
Hot Standby system
Unity Pro
The 140 CPU 671 60 CPU front panel comprises:
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The mini operator dialog terminal, located on the front of the 140 CPU 671 60 CPU,
gives the user direct information (RUN, STOP, No Conf) on the PLC status, without a
programming terminal.
It can also be used to display, and if necessary to modify, a certain number of
operating parameters, using the following navigation buttons:
b
b
b
b
b
Four main command functions are accessible from a menu/sub-menu tree structure:
b
b
b
b
The PLC Operations menu is used to execute the following commands:
v
v
v
It can also be used to go to the Hot Standby sub-menu that provides commands
specific to the standby system.
It is possible to display (State sub-menu) the active/inactive state (with regard to
standby) of the PLC on which the user is working. This sub-menu also offers the
option of forcing (Mode sub-menu) this PLC to active/inactive state.
The other sub-menus are:
v
v
v
the “Standby” PLC, for updating
Description of the 140 CPU 671 60 CPU
Mini operator dialog terminal
ESC
ENTER
MOD
Z
C
Quantum PLC operating mode:
Communication port parameter settings:
System information:
LCD screen settings:
Start PLC
Stop PLC
Init PLC
Order:
Diag:
Transfer:
An LCD display cover, providing access to:
A key switch:
v Unlocked: System menu operations can be invoked and changeable module
parameters can be modified by the operator via the LCD and keypad. Memory
protection is off.
v Locked: No system menu operations can be invoked and changeable module
parameters are read only. Memory protection is on.
One backup battery slot
One reset button (Restart)
An LCD display (2 lines of 16 characters) with brightness and contrast
controls.
A 5-button keypad with 2 LEDs
An RJ45 connector for connecting to the Modbus bus
A type B female USB connector for connecting the PC terminal for programming.
One 9-way female SUB-D connector for connection to the Modbus Plus network
Two slots for PCMCIA memory extension cards
Two LEDs:
v COM LED (green): activity on the Hot Standby primary or secondary drop
v ERR LED (red): communication error between the Hot Standby primary and
secondary CPUs
One MTRJ fiber optic connector for interconnecting the primary and secondary
PLCs in the Hot Standby architecture
gives, if necessary, information on the state of the standby system
delivers topological information on the current PLC
is used to transfer the content of the “Primary” PLC memory to that of
™
software
®
System Info
LCD Settings
Quantum
(ESC, ENTER, MOD, Z, C)
PLC Operations
Communications
™
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