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CHAPTER 12 TROUBLESHOOTING
12
12.6 Checking the Master/Local Module Status by System Monitor
H/W LED Information
M/S. ERR.
Shows whether master station or station number is duplicated
0000: No duplication of master station or station number
0001: Master station or station number duplicated
PARAM.ERR.
Shows the parameter error status.
0000: No error
0001: Error
PORT1.L ER
Shows the L ER LED status of PORT1.
0000: OFF
0001: ON
PORT1.LINK
Shows the LINK LED status of PORT1.
0000: OFF
0001: ON
MASTER
Shows the station type (master station) of the master/local module.
0000: Local station or no parameter
0001: Master station
LOCAL
Shows the station type (local station) of the master/local module.
0000: Master station or no parameter
0001: Local station
TOKEN PASS
Shows the baton pass status of the master/local module.
0000: No baton (token) passing
0001: Baton (token) passing
DATA LINK
Shows the data link status of the master/local module.
0000: No data link
0001: Data link in execution
PORT2.L ER
Shows the L ER LED status of PORT2.
0000: OFF
0001: ON
PORT2.LINK
Shows the LINK LED status of PORT2.
0000: OFF
0001: ON
H/W SW Information
NETWORK NO. Displays the network number.
STATION NO. Displays the station number. When no station number is set, 0 is displayed.
MODE
Shows the mode of the master/local module.
0000: Online (Normal Mode)
0001: Online (High Speed Mode)
0002: Offline
0006: Loop test
0007: Self-loopback test
0009: Hardware test
CONFIG.
Shows the station type of the master/local module.
0000: Master station
0003: Local station
Item Description