Error Processing; Error Categories; Error Information - Omron HOME SECURITY SYSTEM - MOTION SENSOR FQM1-CM001 Operation Manual

Error Processing

9-2 Error Processing
9-2-1

Error Categories

Category
Standby The FQM1 will not start operation
in RUN or MONITOR mode.
Non-fatal Errors The FQM1 will continue operating
(including FAL) in RUN or MONITOR mode.
Fatal Errors The FQM1 will stop operating in
(including FALS) RUN or MONITOR mode.
9-2-2

Error Information

Note
Indicator Status and
Error Conditions
Indicator CPU error
RDY OFF
RUN OFF
Errors in the FQM1 can be broadly divided into the following three categories.
Result
There are basically four sources of information on errors that have occurred:
• The LED indicators on the front of the Coordinator and Motion Control
Modules
• The Auxiliary Area Error Flags
• The Auxiliary Area Error Contents Words
• The Auxiliary Area Error Code Word
Module Indicators
RDY: Initialization completed
RUN:
ERR: Self-diagnostic test
RDY
RUN
ERR
PRPHL
COMM1
COMM2
PRPHL:
COMM1:
COMM2:
When two or more errors occur at the same time, the highest (most serious)
error code will be stored in A400.
The following table shows the status of the FQM1's indicators for errors that
have occurred in RUN or MONITOR Mode.
CPU reset CPU
standby
OFF OFF
OFF OFF
Indicators
RDY RUN ERR
OFF OFF OFF
ON ON Flashing
(Green) (Green) (Red)
ON OFF ON
(Green) (Red)
Auxiliary Area Flags and Words
Error Flags
Lit when the Modules
are in RUN or
MONITOR mode.
Flags
Flashing red:
indicating
Non-fatal error
the type of
Lit red:
error.
Fatal error
Lit yellow when the
Module is communi-
cating through the
peripheral port
Lit yellow when the
Module is commu-
nicating through the
RS-232C port
Lit yellow when the
Module is commu-
nicating through the
RS-422A port
Fatal error Non-fatal
error
ON ON
OFF ON
Section 9-2
Comments
This status occurs when a faulty
Motion Control Module is con-
nected.
This status indicates a non-fatal
error other than a communications
error.
This status indicates a fatal error
other than a power interruption.
(The indicators will all be OFF when
there is a power interruption.)
Error Info.
Words
providing
A400
error
information.
A400
contains the
error code.
(See note.)
Communications error
Peripheral RS-232C
ON ON
--- ---
Error Code
Word
(A400)
Error code
RS-422A
ON
---
243