Omron HOME SECURITY SYSTEM - MOTION SENSOR FQM1-MMA21 User Manual
Page 367
344
System Setup, Auxiliary Area Allocations, and Built-in I/O Allocations
Appendix C
Allocations That Are the Same for the Coordinator Module and Motion
Control Modules
System Flags
Program Error Flags
Other Error Flags and Bits
Error Log and Error Code
A524
00 to 15 Interrupt Counter 0
Counter PV
These words contain the interrupt counter PVs for interrupt input 0 to 3
operating in counter mode.
The counter PV starts decrementing from the counter SV. When the
counter PV reaches the 0, the PV is automatically reset to the SV.
Range: 0000 to FFFF
Module
A525
00 to 15 Interrupt Counter 1
Counter PV
A526
00 to 15 Interrupt Counter 2
Counter PV
A527
00 to 15 Interrupt Counter 3
Counter PV
Address
Bits
Name
Function
Controlled by
A000 to
A015
00 to 15 Subroutine Input Condi-
tion Flags
These flags contain the status of the input condition for JSB(982) when
JSB(982) is used to call a subroutine.
Module
A206 to
A207
00 to 15 Maximum Cycle Time
These words store the maximum cycle time every cycle. The cycle
time is recorded in 8-digit hexadecimal
(unit: 0.01 ms).
A208 to
A209
00 to 15 Present Cycle Time
These words store the present cycle time every cycle in 8-digit hexa-
decimal (unit: 0.01 ms).
Address
Bits
Name
Function
Controlled by
A401
09
Program Error Flag
(fatal error)
ON when program contents are incorrect.
Module operation will stop.
Module
A405
11
No END Error Flag
ON when there isn’t an END(001) instruction in each program within a
task.
12
Task Error Flag
ON when a task error has occurred. The following conditions generate
a task error.
There isn’t a program allocated to the task.
13
Differentiation Overflow
Error Flag
The allowed value for Differentiation Flags which correspond to differ-
entiation instructions has been exceeded.
14
Illegal Instruction Error
Flag
ON when a program that cannot be executed has been stored.
15
UM Overflow Error Flag ON when the last address in UM (User Memory) has been exceeded.
Address
Bits
Name
Function
Controlled by
A100 to
A199
00 to 15 Error Log Area
When an error has occurred, the error code and error contents are
stored in the Error Log Area.
Module
A408
00 to 15 Error Log Pointer
When an error occurs, the Error Log Pointer (binary) is incremented by
1 to indicate the location where the next error will be recorded as an
offset from the beginning of the Error Log Area (A100 to A199).
Address
Bits
Name
Function
Controlled by
Address
Corresponding subroutines
Word
Bits
A000
00 to 15
SBN000 to SBN015
A001
00 to 15
SBN016 to SBN031
A002
00 to 15
SBN032 to SBN047
to
to
to
A015
00 to 15
SBN240 to SBN255