Omron CS1W-MCH71 -, Руководство по эксплуатации

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System Variables
Section 4-5
4-5 System Variables
4-5-1 System Variables
System variables are all in read-only area; they cannot be written.
When reading with the IORD instruction, the size is always two words (4
bytes).
Variable
Address
IORD
Address
Group Name Description Unit Update timing
SW0000 3000 Unit Unit Cycle Time Outputs unit cycle time (SH4). 0.5 ms When power is
turned ON
SW0001 Unit MECHATROLINK-II
Communication Cycle Outputs the MECHATROLINK-II Com-
munication Cycle. 0.5 ms When power is
turned ON
SW0002 3001 Unit Operation Mode Outputs the MC Unit operation mode
0: RUN mode
1: CPU mode
2: Tool mode Nil When operation
mode is changed
SW0003 Product ID
(Supported in Unit Ver.
3.0 or later) Bit 00
0: CS1W-MCH71 Unit Ver. 2.0 or earlier
1: Other unit versions Nil When power is
turned ON
SW0004 3002 Unit Forced Stop Request
from the Tool: Detail of
the request Indicates forced stop request from the
tool.
Bit00: Axis: task stop
Bit01: Axis, task stop cancel
Bit06: Cam Data buffer copy
Bit07: Program buffer copy Nil FINS: Task Con-
trol setting
SW0005 Forced Stop Request
from the Tool: Object 1 Indicates forced stop request from the
tool.
Bit00-07: 0/1 Motion task
1-8With/without forced stop request
Bit08: 0/1 Reserved Nil FINS: Task Con-
trol Setting
SW0006 3003 Forced Stop Request
from the Tool: Object 2 Indicates forced stop request from the
tool.
Bit00-31: 0/1 Axis
1-32With/without forced stop request Nil FINS: Task Con-
trol Setting
SW0007
SW0008 3004 Reserved Reserved Reserved Reserved
SW0009 Status of Forced Stop
from the Tool: Object 1 Indicates status of forced stop from the
tool.
Bit00-07: 0/1 Motion task
1-8in progress/being stopped
Bit08: 0/1 Reserved Nil Unit Scan
SW000A 3005 Status of Forced Stop
from the Tool: Object 2 Indicates status of forced stop from the
tool.
Bit00-31: 0/1 Axis
1-32in progress/being stopped Nil Unit Scan
SW000B
SW000C 3006 Unit No. of Unit Scan Execu-
tions Indicates the No. of unit scan execu-
tions. Times Unit Scan
SW000D
SW000E 3007 Unit No. of Self-diagnosis
executions Indicates the No. of self-diagnosis exe-
cutions in background. Times When executing
Self-diagnosis
SW000F
SW0010 3008 Unit Error log: No. of stored
records Outputs No. of error logs after the power
has been turned ON. 0-20 Record Error occurrence
SW0011 Error log: No. of actual
records Outputs No. of error logs after the power
has been turned ON. (For system man-
agement) 0-64000
The most recent error is stored in the
error log whose number is the remain-
der of the value output here divided by
20. Record Error occurrence