GE IS200SPROS1A Mixed I/O: 3 speed inputs, trip contacts
2.2.2.1 Serial Ports CPE330CPE330 is not equipped with a serial port. Use the embedded Ethernet ports for all communications
with the CPU; use IC695CMM002 or IC695CMM004 modules for serial communications.
2.2.2.2 Ethernet Ports CPE330
CPE330 supports two independent 10/100/1000 Ethernet Local Area Networks (LANs).
• LAN1 connects to the uppermost RJ45 connector (Figure 10). It is not switched.
• LAN2 connects to the two lower RJ45 connectors. They are switched internally.
Space is provided beside each connector (Figure 10) to record the IP address used on each LAN.
Each of the embedded Ethernet interfaces automatically senses the data rate (10 Mbps or 100 Mbps
or 1 Gbps), communications mode (half-duplex or full-duplex), and cabling arrangement (straightthrough or crossover) of the attached link.
Any of the embedded Ethernet ports may be used to communicate with the Proficy Machine Edition
(PME) programming and configuration software using the Service Request Transport Protocol (SRTP, a
proprietary GE protocol, used primarily for communication with the programmer).
For default IP Address and other details, refer to Establishing Initial Ethernet Communications, Section
3.4.1.
Ethernet Network Configuration CPE330
The user must be careful when assigning IP Addresses and Subnet Masks for CPE330:
• Each LAN supports a unique IP Address
• LAN1 and LAN2 interfaces should not be configured for the same network.
By default, PME prohibits configuring both LAN interfaces on an overlapping IP subnet.
Care must also be taken when assigning IP Addresses and subnet masks to each LAN so that each
network does not overlap any remote subnets in the network infrastructure:
• Subnets overlap with one another when the subnet portions of the IP Addresses are not
completely unique
• Overlapping subnets may result in intermittent Ethernet communications, or none at all. This
would be due to packets being routed to the wrong LAN.
• Duplicate IP Addresses may also result in intermittent Ethernet communications, or none at
all. This is due to collisions on the LAN induced by two devices with the same IP Addresses
communicating at the same time.
Ethernet Gateway Operation CPE330
The CPE330 allows configuration of an Ethernet gateway on both LAN1 and LAN2. Since the CPE330
contains two LAN interfaces, each one supporting a unique IP Address, only one gateway is active at
a time.
• Whenever a gateway is configured on only one of the two LAN interfaces and the other is not
configured (0.0.0.0), the single gateway is shared by both interfaces;
• Whenever a gateway is configured on both LAN interfaces, the LAN1 gateway is given priority
over the LAN2 gateway as long as LAN1 is functional. For example, in the event the LAN1
cable is disconnected, the CPE330 will use the LAN2 gateway as a backup.

CPU Status Indicators
On Blinking Off
CPE330 LED LED State Operating State
CPU OK On Green CPU has passed its power-up diagnostics and is functioning
properly. (After initialization sequence is complete.)
Off Power is not applied or CPU has a problem, which may be
indicated by blink pattern.
Blinking
Other LEDs off
CPU in STOP-Halt state; possible watchdog timer fault. If PME
cannot connect, cycle power with charged Energy Pack attached
and refer to fault tables.
On Amber Whenever CPU OK and FORCE are both amber, CPU is indicating
CPU320/CRU320 compatibility status. 39
RUN
Blinking in
unison
CPU is updating an internal programmable hardware device.
OUT EN
RUN On Green CPU is in RUN Mode.
Off CPU is in STOP Mode.
OUT EN On Green Output scan is enabled.
Off Output scan is disabled.
FORCE On Amber Override is active on a bit reference.
Note: CPU OK is not simultaneously amber.39
Off No Overrides active in I/O Reference Tables.
RDSD On Green USB or Cfast Device detected (No Activity)
Blinking Green Port activity detected on USB or Cfast Interface
Off No port activity detected on USB or Cfast Interface
On Red RDSD Failure
Blinking Red Target name mismatch: Press same RDSD pushbutton again to
dismiss.
SYS FLT On Red CPU is in Stop/Faulted mode: a fatal fault has occurred.
Off No fatal faults detected