GE Series 90-30 PLC

9-8 Series 90-30 PLC Installation and Hardware Manual – August 2002 GFK-0356Q
9
State Logic CPUs
Five models of State Logic CPUs are available that support State Logic programming. Three of
these CPUs are of the embedded baseplate type, and two are modular CPUs. Data sheets for these
modules are located at the back of this chapter. The available State Logic CPUs for the Series 90-
30 PLC are:
■
IC693CSE311
and
IC693CSE313
, both are 5-slot embedded CPU (CPU is built-in)
baseplates.
■
IC693CSE323
, 10-slot embedded CPU baseplate.
■
IC693CSE331
and
IC693CSE340
, single-slot CPU modules (can be installed in standard
IC693CHS397 5-slot CPU baseplate, or standard IC693CHS391 10-slot CPU baseplate).
Features of State Logic CPUs
■ Support State Logic programming
■ Support Floating Point calculations
■ Support Clock/Calendar functions (CSE331 and 340 are battery backed)
■ Support discrete and analog overrides
■ Programmed by State Logic software products
■ Provide from 10K to 98K Bytes of program memory depending on model
■ Program memory is battery backed
■ Control two Status LEDs on the power supply
■ Software configuration (no DIP switches or jumpers to set)
■ Serial port on power supply used as a programming port, a simple ASCII interface, or a CCM
port
■ Password controlled access
■ Support Series 90-30 I/O products
■ Alarm Processor Function for module diagnostics
■ Simulation mode
■ EPROM and EEPROM program memory
■ Store histogram of State Changes