Functions of Computer Communication Unit | FP2−CCU |
1.4Communication Conditions and Restrictions Relating to Functions
A similar restriction also applies if access is being made from another station connected with the link unit.
Unit No. 1 (source station)
Powersupply CPU CCU CCU MW
B C C
A D D
メインメニュー | 3時 15 | ||
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| 5 |
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照明制御を選択 AM |
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空調制御 | 館内掲¦ | 板 | |
～ | ～ | ～L～ | ～ |
| ～ | ||
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| ～ |
Unit No. 2 (other station)
Power | CPU | MW |
supply |
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D
C
If remote programming is used to change the monitoring destination from another station connected with the Multi−wire Link Unit (MW), the monitoring destination of the Computer Communication Unit COM.1 port of the source station side will end up being changed.
Note
If a monitor command is used for a port in the same group, registered data will be rewritten in sequential order starting from the most recent data, and different data will end up being monitored.
Tip
−Monitoring commands are commands used to implement monitoring after the contact or data to be monitored has been registered on the PLC side.
−The above restriction does not apply if the FP2SH CPU unit is being used.
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