Cpu Capabilities - Omron SYSMAC C200HS Operation Manual

CPU Capabilities

Expansion I/O Racks
Unit Mounting Position
2-3 CPU Capabilities
C200H
Function
Built-in clock/calendar
Error log
Data Trace
Differential Monitor
Expansion DM
General-use DM
Ladder Program capacity
SR Area
New instructions:
(See 1-8-3 Larger Instruction Set for a list of the
36 new instructions.)
Network Instructions:
NETWORK SEND - SEND(90)
NETWORK RECEIVE - RECV(98)
Power Supply
An Expansion I/O Rack can be thought of as an extension of the PC because it
provides additional slots to which other Units can be mounted. It is built onto an
Expansion I/O Backplane to which a Power Supply and up to ten other Units are
mounted.
An Expansion I/O Rack is always connected to the CPU via the connectors on
the Backplanes, allowing communication between the two Racks. Up to two Ex-
pansion I/O Racks can be connected in series to the CPU Rack.
Only I/O Units and Special I/O Units can be mounted to Slave Racks. All I/O
Units, Special I/O Units, Group-2 High-density I/O Units, Remote I/O Master
Units, PC and Host Link Units, can be mounted to any slot on all other Racks.
Interrupt Input Units must be mounted to C200H-BCjj1-V2 Backplanes.
Refer to the C200HS Installation Guide for details about which slots can be used
for which Units and other details about PC configuration. The way in which I/O
points on Units are allocated in memory is described in 3-3 IR Area.
The following tables compare the capabilities of C200H and C200HS CPUs.
No (see note)
No
No
No
No
1000 words
6974 words (in Memory Unit)
SR 236 to SR 255
No
No
AC
Note The C200H-CPU21-E/CPU23-E
ME432/ME832 Memory Units' clock.
C200H
CPU21-E CPU23-E
No (see note)
No
No
No
No
No
No
DC
can use
Section 2-3
CPU31-E
Yes
Yes
No
No
No
970 words
No
Yes
AC
the C200H-MR433/MR833/
19