Emerson PACSystems RX3i IC695CPE302 User manual

PACSystems™ RX3i Central Processing
Unit IC695CPE302
Quick Start Guide
GFK-3038C

i PACSystems™ RX3i Central Processing Unit IC695CPE302 GFK-3038C
Contents
User Features.........................................................................................1
Switches................................................................................................3
Switch Operation ..................................................................................3
Real-Time Clock Battery ........................................................................4
Ethernet Port.........................................................................................4
Serial Port..............................................................................................5
Removable Data Storage Devices (RDSDs).............................................5
Energy Pack...........................................................................................6
Light-Emitting Diode Indicators (LEDs)..................................................6
Hardware Installation............................................................................9
Initial Checks ..............................................................................................................9
Installation Location..................................................................................................10
Installation in Hazardous Areas ...........................................................11
Class 1 Division 2 Groups ABCD..............................................................................11
ATEX Zone 2............................................................................................................12
Module Installation .............................................................................12
Module Initial Startup..........................................................................13
Initial Configuration...................................................................................................14
Additional Information...............................................................................................16
General Contact Information.....................................................................................17

1 PACSystems™ RX3i Central Processing Unit IC695CPE302 GFK-3038C
User Features
The PACSystems™RX3i CPE302 can be used to perform real time control of
machines, processes, and material handling systems. The CPU
communicates with the programmer via the internal Ethernet port or a
serial port. It communicates with I/O and Intelligent Option modules over a
dual PCI/Serial backplane.
▪Supports an updated OPC stack and encrypting connections
▪Supports PME’s new GUI management interface for OPC UA configuration
integration (start, stop, restart, clear, and provisioning mode)
▪Supports the new PAC Security tool available for certificate trust management
of clients and servers
▪Contains 5 Mbytes of user memory and 5 Mbytes of non-volatile flash user
memory
▪Supports Battery-less retention of user memory
▪Configured with an Energy Pack IC695ACC400 to power the CPU long enough
to write user memory to non-volatile storage (NVS) on system power loss
▪Equipped with configurable data and program memory
▪Supports programming in Ladder Diagram, Structured Text, Function Block
Diagram, and C
▪Supports auto-located Symbolic Variables that can use any amount of user
memory
▪Equipped with reference table sizes to include 32 Kbits for discrete %I and %Q
and up to 32Kwords each for analog %AI and %AQ

2 PACSystems™ RX3i Central Processing Unit IC695CPE302 GFK-3038C
▪Supports most Series 90-30 modules and expansion racks. For supported I/O,
Communications, Motion, and Intelligent modules, refer to the PACSystems
RX3i Hardware and Installation Manual, GFK-2314
▪Supports up to 512 program blocks (Maximum size for a block is 128KB)
▪Configured with an RS-232 serial port
▪Enabled with an embedded Ethernet interface to support up to 32
simultaneous SRTP Server connections, up to 16 simultaneous Modbus/TCP
Server connections, and up to 16 simultaneous communications channels of
either SRTP Channels or Modbus/TCP Client channels. For details, refer to the
PACSystems RX3i TCP/IP Ethernet Communications User Manual, GFK-2224
▪Supports OPC UA
▪Supports Ethernet Global Data, Class 1
▪Supports HART®Pass Through
▪Time synchronization to SNTP Time Server on Ethernet network when used
with a rack-based Ethernet module (IC695ETM001) version 5.0 or later
▪Enhanced ability to display serial number and date code in PME’s Device
Information Details.
▪Ability to transfer applications to and from USB 2.0 A type removable data
storage devices, or RDSDs.
▪Compliant with EU RoHS Directive 2002/95/EC using the following
exemptions identified in the Annex: 7(a), 7(c)-I and III, and 15.
HART® is a registered trademark of the HART Communication Foundation of Austin, Texas USA.
Any use of the term HART hereafter in this document, or any document referenced by this
document, implies the registered trademark.

3 PACSystems™ RX3i Central Processing Unit IC695CPE302 GFK-3038C
Switches
The RDSD and Run Mode switches are located behind the front protective
door. The Reset switch is not used. Switch operation is given in the
following table.
Switch Operation
RDSD Switches
Function
Start pushbutton
Pressing this switch initiates RDSD data transfer. (The
three-position switch must be set to Upload or
Download.)
Three-position switch
Enables/disables RDSD data transfer and selects the
direction of data transfer.
Upload
Loads application from CPU to RDSD.
Off
Disables RDSD data transfer.
Download
Stores application from RDSD to CPU.
Run Mode Switch
A three-position switch which operates as follows:
Switch Position
CPU and Sweep Mode
Memory Protection
Run I/O Enable
The CPU runs with I/O sweep
enabled.
User program memory is
read only.
Run Output Disable
The CPU runs with outputs
disabled.
User program memory is
read only.
Stop
The CPU is not allowed to go
into Run mode.
User program memory
can be written.
The Run Mode switch can be disabled in the programming software in Hardware
Configuration (HWC). The switch’s memory protection function can be disabled
separately in HWC. The Run Mode switch is enabled by default. The memory
protection functionality is disabled by default.

4 PACSystems™ RX3i Central Processing Unit IC695CPE302 GFK-3038C
Real-Time Clock Battery
The CPE302 is shipped with a real time
clock (RTC) battery (IC690ACC001)
installed, with a pull-tab on the battery.
The pull tab should be removed before
installing the CPE302.
There are no diagnostics or indicators to
monitor RTC battery status. The RTC
battery has an estimated life of 5 years
and must be replaced every 5 years on a
regular maintenance schedule. If the RTC
battery fails, the CPU date and time is
reset to 12:00 AM, 01-10-2000 at startup.
The CPU operates normally with a failed
or missing RTC battery; only the initial
CPU Time-of-day (TOD) clock information
will be incorrect.
Figure 1: Real-Time Clock
Battery
Ethernet Port
The embedded Ethernet interface supports communications with the
Machine Edition programming software using the proprietary SRTP
protocol. The CPE302 CPU provides two SRTP server connections.
The embedded Ethernet interface has one RJ-45 Ethernet port that
automatically senses the data rate (10 Mbps or 100 Mbps), duplex status
(half or full duplex), and cabling arrangement (straight through or
crossover) of the attached link.

5 PACSystems™ RX3i Central Processing Unit IC695CPE302 GFK-3038C
Serial Port
The CPE302 provides one RS-232 serial interface to external devices. This
port can be used for firmware upgrades. The port is electrically isolated. For
serial port pin assignments and details on serial communications, refer to
the PACSystems RX3i CPU Reference Manual, GFK-2222.
The RS-232 port does not supply the 5 VDC power offered by other RX3i
and Series 90-30 CPUs. Cable IC693CBL316 must be used for RS-232 serial
connections to the CPE302.
Removable Data Storage Devices
(RDSDs)
The CPE302 provides the ability to transfer applications to and from an
RDSD (USB compatible device, such as a memory stick, smart phone, digital
camera or MP3 device). Once the data is copied to the RDSD, it can be
written to other RX3i CPE302 CPUs with no programmer software needed.
The RDSD interface requires a user-supplied flash memory device that
complies with the USB 2.0 Specification.
The USB port must be enabled in the RX3i configuration in order to transfer
data between the CPU and the RDSD. The CPE302 is shipped with the RDSD
(USB) port enabled. Complete details of the use of RDSDs are found in the
PACSystems RX3i CPU Reference Manual, GFK-2222.

6 PACSystems™ RX3i Central Processing Unit IC695CPE302 GFK-3038C
Energy Pack
The CPE302 preserves user memory using an Energy Pack without the need
to periodically replace batteries. The IC695ACC400 Energy Pack powers the
CPU long enough for the CPU to write its user memory contents to the
CPU’s non-volatile storage during a system power loss. Installation of the
Energy Pack is found below.
Light-Emitting Diode Indicators (LEDs)
OK —indicates module readiness to perform normal operations.
Green, ON
steady
CPU passed power-up diagnostics, functioning
properly
OFF
Power is not applied, or CPU has a problem,
which may be indicated by RN and EN blink
pattern
Green, blinking
CPU in Stop-Halt state; possible watchdog
timer fault. Refer to the fault tables. If the
programmer cannot connect, cycle power
with a charged Energy Pack attached and refer
to fault tables
RN —indicates the run state of the CPU.
Green, ON
steady
CPU is in Run mode.
OFF
CPU is in Stop mode.

7 PACSystems™ RX3i Central Processing Unit IC695CPE302 GFK-3038C
Green,
blinking in
unison with
OK
CPU is in boot mode and is waiting
for a firmware update through a
serial port.
EN —indicates outputs enabled.
Green, ON
steady
Output scan is enabled.
OFF
Output scan is disabled.
CM —indicates activity on the serial communications port.
Green, blinking
Signal activity on the COM1 port.
OFF
No activity on COM1 port.
IO FORCE —indicates override on a bit reference.
Amber, ON
steady
Override active on at least one-bit reference.
OFF
No overrides applied.
STATUS —indicates Energy Pack status.
OFF
Energy Pack not connected.
Green, blinking
Energy Pack charging; not yet charged
above the
minimum operating voltage.
Red, ON
Energy Pack circuit fault.

8 PACSystems™ RX3i Central Processing Unit IC695CPE302 GFK-3038C
Red, blinking
Energy Pack near its end of life and should
be
replaced soon.
Green, ON
steady
Energy Pack is charabove its minimum
operating voltage.
SYS FLT —indicates presence of a fatal fault.
OFF
No fatal faults.
Red, ON
CPU is in Stop/Faulted mode because a
fatal fault
has occurred.
RDSD —indicates signal activity on the RDSD/COM2/USB port.
Green, blinking
COM2 port activity
OFF
No COM2 port activity

9 PACSystems™ RX3i Central Processing Unit IC695CPE302 GFK-3038C
Hardware Installation
Initial Checks
Upon receiving your RX3i equipment, carefully inspect all shipping
containers for damage. If any part of the system is damaged, notify the
carrier immediately. The damaged shipping container should be saved as
evidence for inspection by the carrier.
As the consignee, it is your responsibility to register a claim with the carrier
for damage incurred during shipment. Emerson Automation Solutions will
fully cooperate with you, however, should such action be necessary.
After unpacking the RX3i equipment, record all serial numbers. Serial
numbers are required if you should need to contact Customer Care during
the warranty period. All shipping containers and all packing material should
be saved should it be necessary to transport or ship any part of the system.
Verify that all components of the system have been received and that they
agree with your order. If the system received does not agree with your
order, contact Customer Care.

10 PACSystems™ RX3i Central Processing Unit IC695CPE302 GFK-3038C
Installation Location
This product is intended for use with the RX3i system. Its components are
considered open equipment (having live electrical parts that may be
accessible to users) and must be installed in an ultimate enclosure that is
manufactured to provide safety. As a minimum, the enclosure shall provide
a degree of protection against solid objects as small as 12 mm (e.g. fingers).
This equates to a NEMA/UL Type 1 enclosure or an IEC60529 IP20 rating
providing at least a pollution degree 2 environment. For details about
installing RX3i rack systems, refer to the PACSystems RX3i System Manual,
GFK-2314.
If you need technical help, contact Technical Support. For phone numbers
and email addresses, see the back cover of this Guide.

11 PACSystems™ RX3i Central Processing Unit IC695CPE302 GFK-3038C
Installation in Hazardous Areas
The following information is for products bearing the UL marking for
Hazardous Areas or ATEX marking for explosive atmospheres:
Class 1 Division 2 Groups ABCD
•This equipment is an open-type device and is meant to be installed
in an enclosure suitable for the environment that is only accessible
with the use of a tool.
•Suitable for use in Class I, Division 2, Groups A, B, C and D
Hazardous Locations, or nonhazardous locations only.
WARNING
DANGER TO PERSONNEL AND EQUIPMENT
•Warning –EXPLOSION HAZARD - SUBSTITUTION OF COMPONENTS
MAY IMPAIR SUITABILITY FOR CLASS I, DIVISION 2.
•Warning –WHEN IN HAZARDOUS LOCATIONS, TURN OFF POWER
BEFORE REPLACING OR WIRING MODULES; AND
•Warning –DO NOT CONNECT OR DISCONNECT EQUIPMENT
UNLESS POWER HAS BEEN SWITCHED OFF OR THE AREA IS KNOWN
TO BE NONHAZARDOUS.
•Warning –EXPLOSION HAZARD - USB PORT IS ONLY FOR USE IN
NONHAZARDOUS LOCATIONS, DO NOT USE UNLESS AREA IS
KNOWN TO BE NON-HAZARDOUS.

12 PACSystems™ RX3i Central Processing Unit IC695CPE302 GFK-3038C
ATEX Zone 2
This product must be mounted in an enclosure certified in accordance with
EN60079-15 for use in Zone 2, Group IIC and rated IP54. The enclosure shall
only be able to be opened with the use of a tool.
Module Installation
For initial startup and configuration of the CPE302, complete the following
steps. For full details on CPE302 operation, refer to the PACSystems RX3i
and CPU Reference Manual, GFK-2222.
1.Remove the pull-tab from the Real Time Clock (RTC) battery, located on
the back of the CPE302.
2.Remove power from the RX3i
rack and install the CPE302. The
CPE302 may be installed in any
slot in the RX3i Main rack, except
the highest-numbered slot or
slot 0.
3.Holding the module firmly, align
the module with the correct slot
and connector, then swing the
module down until the module’s
connector engages the
backplane’s backplane connector.
Visually inspect the module to be
sure it is properly seated.
4.Insert the two provided M3x5 mm
machine screws through the
module’s bottom bracket into
Figure 2: Module Installation

13 PACSystems™ RX3i Central Processing Unit IC695CPE302 GFK-3038C
threaded holes in the bottom of the backplate and screw them several
turns using a #1 Phillips screwdriver. Tighten to 0.7 N-m (6 in-lbs.).
5.Mount the Energy Pack on the left side of the module in slot 0 of the rack
(typically a power supply).
a. Engage the Energy Pack’s mounting hooks (at the top) on the frame of
the leftmost module.
b.Rotate the bottom of the Energy Pack into place, engaging the bottom
hooks. The latch will snap into place.
c. Connect cable IC695CBL001 from the connector on the bottom of the
Energy Pack to …
d.the corresponding connector on the bottom of CPE302.
6.If required, connect the CPE302 to the Ethernet network.
7.Apply power to the rack.
Note: When the Energy Pack is powered up for the first time, or is
in a system that has been powered down long enough to
completely discharge the Energy Pack, it may require a few
seconds for it to charge to its operating level. The CPU’s
STATUS LED will blink green during this time.
Module Initial Startup
You Will Need:
•PACSystems RX3i CPU Firmware 8.00 or later.
•PAC Machine Edition configuration and programming software,
version 9.5 SIM7 or later.
•An IC693CBL316 serial or Ethernet cable for connecting the
computer running the PAC Machine Edition™programmer to the
RX3i CPU.

14 PACSystems™ RX3i Central Processing Unit IC695CPE302 GFK-3038C
Initial Configuration
1. Using PAC Machine Edition (PME) software, configure the CPE302 in
an RX3i target.
Note: If you intend to use the module’s embedded Ethernet
interface, you will probably need to assign it a new IP
address. To configure the embedded Ethernet interface in
Machine Edition, expand the CPU slot to display the
Ethernet daughterboard. The Settings tab for the
embedded Ethernet module contains IP Address, Subnet
Mask and Gateway IP Address (see the following diagram).
Consult your network administrator for the proper values
for these parameters.
Figure 3: Configuration of the Ethernet Port on CPE302

15 PACSystems™ RX3i Central Processing Unit IC695CPE302 GFK-3038C
2. Go online with the target and download the configuration. You can
use one of the following methods for the initial connection to the
CPE302:
a. Using an IC693CBL316 cable, connect to the module’s RJ-25 RS-232
serial port to the programmer computer. The computer must be
equipped with an RS-232 serial port with a standard AT-style nine-pin
male D-connector.
b. Connect to the module’s
Ethernet port, using the
factory-loaded IP address,
192.168.0.100.
Note: This address is intended only
for initial connection in order to
complete the configuration.
After the initial configuration
download, must be changed
before connecting to the
Ethernet network. When you
store a hardware configuration
with a different IP address, the
temporary IP address is lost; it is
not restored by a Clear
operation.
c. Through the Ethernet
connection of an ETM001 in
the same rack with a known IP address configuration.
Figure 4: IP Address Visible in
Inspector Pane

16 PACSystems™ RX3i Central Processing Unit IC695CPE302 GFK-3038C
Additional Information
PACSystems RX3i CPU Reference Manual
GFK-2222
PACSystems RX3i CPU Programmer’s Reference Manual
GFK-2950
PACSystems RX3i System Manual
GFK-2314
PACSystems RX3i IC695CPE302 CPU Important Product
Information
GFK-2714
PACSystems RX3i TCP/IP Ethernet Communications User
Manual
GFK-2224
User manuals, product updates and other information sources are available
on the Support website. Please see the link located at the end of this
document.

General Contact Information
Website
http://www.emerson.com/industrial-automation-controls/
Technical Support
http://www.emerson.com/industrial-automation-controls/support
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