GE FANUC IC697CPM915 , 32 MHz, 32-Bit , Floating Point Central
Processing Unit
Product Description
The IC697CPM915 is a 32 MHz, 32-Bit, Floating Point Central
Processing Unit in the 90-70 Series manufactured by GE Fanuc. This
CPU is programmed by MS-DOS or Windows software to conduct control
of machines, processes, and material handling in real time. It
communicates with I/O and smart option modules over a rack mounted
backplane. Select features include a single slot CPU, 1 MB of same
slot battery-backed memory, 12K mixed inputs and outputs, up to 8K
analog I/O, and configurable data/program memory. The IC697CPM915
supports floating point calculations and performs at 0.4
microseconds per Boolean function.
A variety of option modules are supported, including all IC697 LAN
interface modules, a number of co-processor modules, IC660/661 bus
controllers, and discrete/analog I/O modules in the IC697 family.
IC697CPM915 stores operating system firmware via flash memory;
however, storage of user program is not supported by this module.
Firmware is updated without any need for disassembly or EPROM
replacement. Firmware updates are conducted by connecting a
compatible PC to the serial port and running Loader software
provided.
This module can be operated by controlling the three-position RUN /
STOP switch or by a remote attached programmer and corresponding
software. Program/Configuration data is locked via password or
manually using the keyswitch. If the key is “protected,” data can
only be adjusted by a programmer linked parallel only to the BTM
(bus transmitter module). Four green LEDs on the front of the
module display CPU status. IC697CPM915 should be properly installed
using the manual provided. The battery can be connected to either
connector. The toggle switch should be in the STOP position and the
keyswitch in Memory Protection OFF position. Rack power should also
be off. Then the module can be installed in slot 1 and power
initiated.
Technical Specifications
| Module Type: | Floating Point CPU |
| Number of Slots: | 1 (Single slot) |
| Number of Points: | 12K inputs and outputs (any mix) |
| Supports: | IC660/IC661 I/O and IC697 I/O |
| Serial Ports: | One |
| Current required: | 2.8 Amps nominal |
Technical Information
Specifications
Battery Shelf life Memory retention |
10 years at 20ï‚° C (68ï‚° F) 6 months nominal without applied power. |
| Current required from 5V bus | 2.8 Amps nominal |
Time of Day Clock accuracy Elapsed Time Clock (internal timing) accuracy | " 3.5 seconds per day maximum " .01% maximum |
Serial Port RS422/485 compatible |
Programmer Serial Attachment |
| VME | System designed to support the VME standard C.1 |
About IC697CPM915
The GE Fanuc IC697CPM915 module is a single-slot programmable CPU
module. The IC697CPM915 module can be configured by using Windows
or MS-DOS based software for the control of material handling
systems, machines, and processes. The CPU programming is performed
over Ethernet or through the SNP port. Programmer connections
through the Ethernet requires the installation of an optional
Ethernet module. The IC697CPM915 module communicates with option
modules and with I/Os over the rack backplane by using the VME C.1
standard format. The IC697CPM915 is compatible with the
IC697CHS750, IC697CHS782, IC697CHS783, IC697CHS790, and the
IC697CHS791 racks. The IC697CPM915 module must only be installed in
slot 1 of the rack. The operation of the IC697CPM915 module is
controlled either by the RUN/STOP switch or remotely through a
programmer which is attached to the RS-422/RS-485 serial port on
the CPU module.
Four green LEDs are provided on the IC697CPM915 CPU module to
display the CPU status. The IC697CPM915 module is a 32 Megahertz
CPU module with floating point support. The user memory on the
module is 1 Megabyte. A lithium battery installed on the module
provides battery backup to the data stored in the user memory. The
nominal memory retention time is 6 months when power is not applied
to the PLC rack. Flash memory is used for the storage of system
firmware. The IC697CPM915 module is designed for use with GE Fanuc
Series 60-70 PLC systems. The current consumption of the
IC697CPM915 module is 2.8 Amps (nominal) from the 5 Volts DC bus.
The available option modules include all IC697 LAN modules,
numerous coprocessor modules, and bus controllers for the IC660,
IC661 I/O, and IC697 family of analog and discrete I/O modules.
