The settings and result of the PING test are stored in this area.
(1) PING test request area (Un\G27904 to Un\G27907)
The set values for the PING test are stored.
(a) Communication time check (Un\G27904)
(b) Transmission count (Un\G27905)
(c) IP Address (Un\G27906 to Un\G27907)
(2) PING test result area (Un\G27908 to Un\G27911)
(a) Execution result (Un\G27908)
(b) Total packet transmission count (Un\G27909)
(c) Success count (Un\G27910)
(d) Failure count (Un\G27911)
Set the waiting time for PING test completion.
Table 3.19 Setting value for the Communication time check (Un\G27904)
1 to 5
6 or more
Set a transmission count for the PING test.
Table 3.20 Setting value for the Transmission count (Un\G27905)
1 to 10
11 or more
Set the IP address of the target device.
IP address data are stored in order from the least significant word.
Example: When the IP address is "192.168.0.5"
Table 3.21 When the IP address is "192.168.0.5"
PING test result is stored.
: Normal completion
Other than: Error completion (
Total number of packet transmissions in the PING test execution is stored.
The number of times the PING test was completed successfully is stored.
The number of times the PING test failed is stored.
Set to 1 second.
Set to the specified value. (Unit: second)
Set to 5 seconds.
Fixed to 1 time.
Set to the specified value. (Unit: time)
Fixed to 10 times.
Least significant word of the IP
Most significant word of the IP
Section 9.4 Error Code)
3.3 Buffer Memory
3.3.17 PING test