4.2 CPU Module Specifications
4.2.7 System Register Specifications
4-13
Details
This section gives details on the system registers.
System Service Registers
The data in these registers give the execution status and specifications of the programs. The
System Service Registers are reset to zero when the system is started.
Shared by All Drawings
SW16200 to
SW17999
Alarm History Information
Alarm History Information on page 4-55
SW18000 to
SW19999
Reserved for system.
−
SW20000 to
SW22063
Product Information
Product information on page 4-56
SW22064 to
SW23999
Reserved for system. −
SW24000 to
SW24321
Data Logging Execution Status
Data Logging Execution Status on page 4-57
SW24322 to
SW24999
Reserved for system.
−
SW24400 to
SW24719
FTP Client Status and Controls
FTP Client Status and Control Information on
page 4-58
SW25000 to
SW25671
Automatic Reception Status for Ethernet
Communications
Automatic Reception Status for Ethernet Com-
munications on page 4-60
SW25672 to
SW27599
Reserved for system.
−
SW27600 to
SW29775
Maintenance Monitor
Maintenance Monitor Information on page 4-69
SW29776 to
SW65534
Reserved for system.
−
Register Address Name Remarks
SW00000
SB000000 Reserved for system. −
SB000001 High-speed Scan
ON for only the first scan after high-speed scan
is started.
SB000002 Reserved for system. −
SB000003 Low-speed Scan
ON for only the first scan after low-speed scan is
started.
SB000004 Always ON Always ON (set to 1).
SB000005 High-speed Scan 2
Only ON for one scan when the high-speed scan
starts after the CPU Module is changed to RUN
Mode.
SB000006 Low-speed Scan 2
Only ON for one scan when the low-speed scan
starts after the CPU Module is changed to RUN
Mode.
SB000007
High-speed Scan in Prog-
ress
1: High-speed scan in progress
SB000008
MP2000 Option Service
Executing
ON (set to 1) during service scan for the
MP2000-series Optional Modules.
SB000009 to
SB00000F
Reserved for system. −
Continued from previous page.
Register
Address
Contents Details
To Next Page
Loading...
Need help?
General
