4-3 Checking the Status of DB Connection
Service and each DB Connection
This section describes how to check the following status.
ï‚– DB Connection Service
ï‚– Each DB Connection
4-3-1 Operation Status of the DB Connection Service
This section describes the operation status of the DB Connection Service.
The DB Connection Service has six operation statuses, Initializing, Idle, Running (Operation
Mode), Running (Test Mode), Error, Shutdown.
After the power supply to the CPU Unit is turned ON, the DB Connection Service enters the
Initializing status. When the initialization processing is completed, the service enters the Idle
status. If the DB Connection Service settings are invalid in the Idle status, the service enters the
Error status. When the error is removed, the service returns to the Idle status.
When the DB Connection Service is started, the service enters the Running (Operation Mode) or
Running (Test Mode) status according to the Run mode of the DB Connection Service.
When the DB Connection Service is stopped in the Running (Operation Mode) or Running (Test
Mode) status, the service enters the Idle status.
When the DB Connection Service shutdown function is executed, the service enters the
Shutdown status.
The following table gives the details of each status.
Initializing The DB Connection Service was
started but has not entered the Idle
status after the power supply to the