CS1D-BC042D Omron, CS1D-BC042D Datasheet - Page 301

• Manufacturer Part Number: CS1D-BC042D
• Description: CS1D Dual CPU Exp
• Manufacturer: Omron

Specifications of CS1D-BC042D

• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

8-4
266
CS-series DeviceNet Area
CS-series DeviceNet Area
Note All outputs on Basic I/O Units and Special I/O Units can be turned OFF by
An output bit can be used in only one Output instruction that controls its sta-
tus. If an output bit is used in two or more Output instructions, only the last
instruction will be effective.
turning ON the Output OFF Bit (A50015). The status of the output bits won’t
be affected even though the actual outputs are turned OFF.
The CS-series DeviceNet Area addresses run from CIO 3200 to CIO 3799
(600 words).
Words in the CS-series DeviceNet Area are used for fixed allocations to
Slaves for DeviceNet remote I/O communications for the CS-series DeviceNet
Unit (CS1W-DRM21-V1).
The Fixed Allocation Setting Switches 1 to 3 (Software Switches) in the CIO
Area words allocated to the DeviceNet Unit determine which fixed allocation
words are used.
Data is exchanged regularly to Slaves in the network (independent of the pro-
gram) through the CS-series DeviceNet Unit (CS1W-DRM21-V1) mounted in
the CPU Rack.
Words can be allocated to Slaves in two ways: fixed allocation (words allo-
cated by node number) or free allocation (user-set word allocation).
Fixed Allocation Area 1
Fixed Allocation Area 2
Fixed Allocation Area 3
Fixed Allocation Area 1
Fixed Allocation Area 2
Fixed Allocation Area 3
• With fixed allocations, words in the CS-series DeviceNet Area are allo-
Note If the DeviceNet Unit is set to use the I/O slave function, the following
cated automatically in node-number order in one of the fixed allocation
areas (1 to 3).
words are also allocated.
Area
Area
CIO 3200 to CIO 3263
CIO 3400 to CIO 3463
CIO 3600 to CIO 3663
CIO 3370
CIO 3570
CIO 3770
Master to Slave
Master to Slave
(Output Words)
(Output Word)
00002
00000
CIO 000000 is controlled
by CIO 000010.
Only this instruction is
effective.
00000
CIO 3300 to CIO 3363
CIO 3500 to CIO 3563
CIO 3700 to CIO 3763
CIO 3270
CIO 3470
CIO 3670
Slave to Master
Slave to Master
(Input Words)
(Input Word)
Section 8-4