YOKOGAWA UTAdvanced Series, User Manual

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3-25
IM 05P07A01-01EN
Description of RS-485 Communication (for UT
Advanced with RS-485 Communication)
3
3.2.5 Specifying Broadcast
This function allows multiple UTAdvanced controllers specified by respective addresses
to receive writing commands.
(1) Broadcast is executed with the address number in the table below specified as the
address No. in the command.
When GREEN Series device response is
enabled *1
UTAdvanced
Address No. Applicable controller Address No. Applicable controller
B1 All UT750 N1 All UT75A controllers
B2 All UT750 – –
B3
All UT500 Series
All UT400 Series
N3 All UT55A/UT52A controllers
B4 All UP550 – All UP55A controllers
B5 All UT300 Series N5 All UT35A/UT32A controllers
B6 All UM300 Series N6 All UM33A controllers
B7 All UP300 Series N7 All UP35A/UP32A controllers
BA All GREEN Series NA All UTAdvanced controllers
BT UT controllers of GREEN Series NT All UTAdvanced controllers
BP UP controllers of GREEN Series NP
All UP55A/UP35A/UP32A
controllers
– UM controllers of GREEN Series NM All UM33A controllers
00 All controllers supporting PC link 00 All controllers supporting PC link
01 to 99
Controllers whose addresses
accord
01 to 99
Controllers whose addresses
accord
(2) This address functions regardless of communication address.
(3) This address can be used only for writing.
(4) When communication is performed with this address specified, the UTAdvanced that
receives the command does not return a response.
Note
*1: If existing communication programs created in GREEN Series controllers are used in the
UTAdvanced, a UTAdvanced controller behaves as a GREEN Series controller in terms of
device information response via communication and broadcasting by setting the GREEN
Series device response (C.GRN) register to 1: ON.
It also responds to GREEN Series controllers such as B3, BA, and BT in terms of
broadcasting.
Batch sending of data
No response from slave
PC
Up to 31 connected slaves with a maximum length of 1200 m
3.2 PC Link Communication