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324
Handling Precautions
Section 9-6
CQM1H-series Controller Link Units
2.
Turn the power off once, connect the Controller Link Network and turn the
power on again. Check that the Unit is participating in the Network.
If the INS indicator is lit and the ERC and ERH indicators are off, then the
Unit is in the Network.
3.
Return the Polled node/polling node setting of the node in which the Unit
was replaced to “polling node.” For C200HX/HG/HE and CQM1H-series
Controller Link Units, the EEPROM Clear bit will already be set to not clear
EEPROM.
CS/CJ-series Controller Link Units
C200HX/HG/HE Controller Link Units
CVM1 and CV-series Controller Link Units
CQM1H-series Controller Link Units
4.
Restart the Controller Link Unit or turn the power off and then back on
again, and then check to see if the Unit is participating in the Network.
If the INS indicator is lit and the ERC and ERH indicators are not lit, then
the Unit is in the Network.
Note
Restart the Unit only when the data links are halted.
Using the above procedure to reset the network parameters of the node that
was replaced to the same as the other nodes in the Network.
DM 6400
–: Other settings
EEPROM Clear Bit
0: Do not clear EEPROM
1: Clear EEPROM
Polled node/polling node 0: Polling node
1: Polled node
0: Polling node
1: Polled node
Polled node/Polling node
– : Other settings
DM 30000 + 100
×
n
n = Unit number
−
Operating level 0
DM 6400
Operating level 1
DM 6420
–: Other settings
EEPROM Clear Bit
0: Do not clear EEPROM
1: Clear EEPROM
Polled node/polling node 0: Polling node
1: Polled node
0: Polling node mode
1: Polled node
Polled node/Polling node
– : Other settings
DM 2000 + 100
×
n
n = Unit number
DM 6400
–: Other settings
EEPROM Clear Bit
0: Do not clear EEPROM
1: Clear EEPROM
Polled node/polling node 0: Polling node
1: Polled node
Summary of Contents for C200HW-CLK21
Page 3: ...iv ...
Page 9: ...x ...
Page 12: ...xiii TABLE OF CONTENTS Index 367 Revision History 373 ...
Page 13: ...xiv ...
Page 19: ...xx ...
Page 57: ...32 Application Precautions Section 1 5 Example CX Programmer Response Timeout Setting ...
Page 69: ...44 Message Service Procedure Section 2 2 ...
Page 111: ...86 Constructing Networks with Repeater Units Section 3 4 ...
Page 154: ...129 Setting Data Links Section 5 2 Device Information Setting Data Link Tables ...
Page 261: ...236 Response Codes Section 6 7 ...
Page 297: ...272 Message Delay Times Section 8 4 ...
Page 353: ...328 Handling Precautions Section 9 6 ...
Page 364: ...339 Changing the Data Link Tables with Active Data Links Section 10 2 ...
Page 365: ...340 Changing the Data Link Tables with Active Data Links Section 10 2 ...
Page 369: ...344 Standard Models Appendix A ...
Page 391: ...366 Using the Relay Terminal Block Appendix C ...
Page 397: ...372 Index ...
Page 401: ...376 Revision History ...