Toshiba GR200 Series - 10.2.34 Supervision of response for pinging (Ping error); (i) Error level; (ii) Error message

6F2S1914 (0.49)
GRL200 (Soft 033 & 037)
- 1270 -
10.2.34 Supervision of response for pinging (Ping error)
Communication error on the LAN† is detected by pinging for the addresses instructed.
†Note: For more information about the LAN, see Chapter Communication Protocol: LAN
communication . For the information about the LAN hardware, see Chapter
Technical description: Signal processing and communication module . When two
network modules operates, the message is provided for the both.
(i) Error level
Generally, the default error level has been set at level 3 (Minor error), but the user can program
the level using settings [CHK_PING*:LVl]; then, set On for the settings [CHK_PING*:Sw]. The
manufacturer sets one-hundred (100) second to detect the failure; it is reset in 20 seconds when
the failure is cleared.
(ii) Error message
When detecting errors, an error message can be shown on the LCD screen and an LED is lit.
Table 10.2-69 Error messages provided by the supervisor in CHK_PING
Message and level
Meaning of the information
LAN* (ping) error
Detection of the pinging failure instructed with “LAN*” as
follows:
LAN1 (ping): Communication module (COM#1 at C11)
LAN2 (ping): Communication module (COM#2 at C12)
Error level
Minor error (Level 3)
Table 10.2-70 Detailed information in Hexadecimal in CHK_PING
Display
area
Meaning of the detailed information
Left column
Right column
Top
row
Destination address for pinging
(No information is displayed)
Middle
row
(No information is displayed)
(No information is displayed)
Bottom
row
(No information is displayed)
(No information is displayed)