CS1D-BC042D Omron, CS1D-BC042D Datasheet - Page 547

• 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

512
Auxiliary Area Allocations
A262
and
A263
A264
and
A265
A266
and
A267
A268
A270
A271
Words
Address
All
All
All
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A27000
A27001
A27002
A27003
A27004
A27005
A27006
A27007
A27008
A27009
A27010
A27011
A27012
A27013
---
A27100
A27101
A27102
A27103
A27104
A27105
A27107
Bits
Maximum
Cycle
Time
Present
Cycle
Time
Program
Execution
Time
Peripheral
Servicing
Cycle
Time (Sin-
gle CPU
Systems
only)
Duplex
Communi-
cations
Cable
Error
Flags
Duplex
Communi-
cations
Cable Sta-
tus Flags
Name
These words contain the maximum
cycle time since the start of PLC
operation. The cycle time is
recorded in 8-digit hexadecimal with
the leftmost 4 digits in A263 and the
rightmost 4 digits in A262.
With a Single CPU System in Paral-
lel Processing Mode, the maximum
cycle time for instruction execution
will be stored.
These words contain the present
cycle time in 8-digit hexadecimal
with the leftmost 4 digits in A265 and
the rightmost 4 digits in A264.
With a Single CPU System in Paral-
lel Processing Mode, the present
cycle time for instruction execution
will be stored.
These words contain the total time
for program execution with the left-
most 4 digits in A267 and the right-
most 4 digits in A266.
Stores for a Single CPU System
when not in Parallel Processing
Mode.
In Parallel Processing with Synchro-
nous or Asynchronous Memory
Access, this word contains the
peripheral servicing cycle time. The
time is updated every cycle and is
recorded in 16-bit binary.
ON: An error has occurred at some
point in the corresponding I/O Com-
munications Cable.
CPU Rack slot 0 to Expansion Rack
1
CPU Rack slot 1to Expansion Rack
1
Expansion Rack 1 slot 0 to Rack 2
Expansion Rack 1 slot 1 to Rack 2
Expansion Rack 2 slot 0 to Rack 3
Expansion Rack 2 slot 1 to Rack 3
Expansion Rack 3 slot 0 to Rack 4
Expansion Rack 3 slot 1 to Rack 4
Expansion Rack 4 slot 0 to Rack 5
Expansion Rack 4 slot 1 to Rack 5
Expansion Rack 5 slot 0 to Rack 6
Expansion Rack 5 slot 1 to Rack 6
Expansion Rack 6 slot 0 to Rack 7
Expansion Rack 6 slot 1 to Rack 7
Indicate when the corresponding I/O
Communications Cable is duplexed.
(ON when duplexed.)
CPU Rack to Expansion Rack 1
Expansion Rack 1 to Rack 2
Expansion Rack 2 to Rack 3
Expansion Rack 3 to Rack 4
Expansion Rack 4 to Rack 5
Expansion Rack 5 to Rack 6
Expansion Rack 6 to Rack 7
Function
0 to FFFFFFFF:
0 to
429,496,729.5
ms
(0.1ms units)
0 to FFFFFFFF:
0 to
429,496,729.5
ms
00000000 to
FFFFFFFF hex
0.0 to
429,496,729.5
ms (0.1-ms
increments)
0 to 4E20 hex,
(0.0 to
2,000.0 ms in
units of 0.1 ms)
ON: Duplex
Communica-
tions Cable Error
OFF: Normal
ON: Communi-
cations Cable
duplexed
OFF: Communi-
cations Cable
not duplexed
Settings
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Cleared
Cleared
change
Status
mode
after
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Cleared
Cleared
Status at
startup
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Each
cycle
When
error
occurs
Each
cycle
Timing
Appendix B
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A40515
A271
A270
settings
Related
flags,