Mitsubishi Electric GOT2000 Series User Manual page 594

Graphic operation terminal
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(3) Data link information
Item
[Com Status]
[Cause of Ssp]
[Cause of Stop]
(4) Unit error information
Item
[Unit error]
[ErrCode]
(5) Link scan time information
Item
[Current LS time]
[Max. LS time]
[Min. LS time]
[Constant LS time]
(6) Host station line status
Item
[Connction]
[PORT1: cable disconnct count]
[PORT1: line err count]
[PORT2: cable disconnct count]
[PORT2: line err count]
21 - 8
21.4 Display Contents
Displays the communication (Data link) status of the host station.
• [D-Link in prog.]
• [D-Link stopped]
• [B-Pass exec]
• [B-Pass stopped]
• [Testing Offline]
• [Offline]
Displays the cause for which the communication (Transient transmission) of the host station is disabled.
• [Normal Comm]
• [Cable disconnection]
• [Disconnecting/returning to system]
• [Offline]
• [Offline test - H/W test]
• [Offline test - self-loopback test]
• [Offline test - shipping test]
Displays the cause for which the data link (Cyclic transmission) of the host station is disabled.
• [Normal Comm]
• [StopOrder]
• [D-Link observation timer time up]
• [Slave stations do not exist]
• [Param not rcvd]
• [Host out of range]
• [Dup Host No.]
• [Dup Master Sta.: Master detected]
• [Sta.No. not set]
• [Param Err(Other)]
• [Params in comm.]
• [CPU stop error]
• [Invalid ring configuration]
Displays the number of unit errors.
A history of 16 errors is displayed in 16 rows, starting from the latest one.
Displays the current link scan time.
Displays the maximum link scan time.
Displays the minimum link scan time.
Displays the link scan time set in the parameter.
Displays the connection status of the host station.
• [Normal (PORT1: communicating, PORT2: communicating)]
• [Normal (PORT1: communicating, PORT2: cable disconnected)]
• [Normal (PORT1: in loopBK communication, PORT2 cable disconnected)]
• [Normal (PORT1: cable disconnected, PORT2: communicating)]
• [Normal (PORT1: cable disconnected, PORT2: in loopBK communication)]
• [Disconnect (PORT1: cable disconnected, PORT2: cable disconnected)]
• [Disconnect (PORT1: cable disconnected, PORT2: connecting a line)]
• [Disconnect (PORT1: connecting a line, PORT2: cable disconnected)]
• [Disconnect (PORT1: connecting a line, PORT2: connecting a line)]
• [0]: No error
• [1] or larger: Number of accumulated errors
Description
Description
Description
Description

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