Rockwell Automation Allen-Bradley 1769-ASCII, Руководство пользователя

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Rockwell Automation Publication 1769-UM012B-EN-P - January 2014 77
I/O Memory Mapping Chapter 3
Configuration File The 1769-ASCII module supports a configuration assembly that is configured
with the Add-On Profile.
Table 9 - Configuration File Tag Names
Tag Definition
Wo
rd Description Values Valid Data Values
Module Properties Dialog Box 0 Data Buffer Mode 0…1 0 = Alternate mode
1 = Simultaneous mode
Channel 0
Module Properties Dialog Box 1 Serial Character Framing 0…8 0 = 7N2, 1 = 7E1, 2 = 7O1, 3 = 8N1, 4 = 8N2, 5 = 8E1,
6 = 8O1, 7 = 7E2, 8 = 7O2
Ch0BaudRate 2 Serial Port Speed 0…7 0 = 9600, 1 = 1200, 2 = 2400, 3 = 4800, 4 = 19,200,
5 = 38,400, 6 = 57,600, 7 = 115,200 (half-duplex only)
Serial Port Receive Data
Module Properties Dialog Box 3 Max Number of Receive Characters 0…200 In Simultaneous mode, the total number of channel 0 characters plus
channel 1 characters cannot exceed 200
Ch0RxStartMode 4 Receive Record Start Mode 0…2 0 = ignore, 1 = exclude, 2 = include start delimiter
Ch0RxStartDelimiter 5 Receive Start Delimiter
(1)
0…127/255 0…0x7f (0…127) for 7-bit data
0…0xff (0…255) for 8-bit data
Ch0RxEndMode 6 Receive Record End Mode 0…2 0 = ignore, 1 = exclude, 2 = include end delimiter
Ch0RxEndDelimiter 7 Receive End Delimiter
(1)
0…127/255 0…0x7f (0…127) for 7-bit data
0…0xff (0…255) for 8-bit data
Module Production Data
Ch0RxPadChar 8 Pad Character
(1)
0…127/255 0…0x7f (0…127) for 7-bit data
0…0xff (0…255) for 8-bit data
Ch0RxByteSwapMode 9 Receive Swap Mode 0…2 0 = disabled, 1 = 16-bit, 2 = 32-bit
Ch0RxHandshakeMode 10 Master Handshake Mode 0…1 0 = master/slave handshake, 1 = produce immediate
Ch0RxMessageTimeout 11 Message Time Out 0…65535 0 = none, 1… 65,535 ms
Serial Port Transmit Data
Module Properties Dialog Box 12 Max Number of Transmit Characters 0…200 In Simultaneous mode, the total number of channel 0 characters plus
channel 1 characters cannot exceed 200
Ch0TxEndMode 13 Transmit Record End Mode 0…2 0 = ignore, 1 = exclude, 2 = include end delimiter
Ch0TxEndDelimiter 14 Transmit End Delimiter
(1)
0…127/255 0…0x7f (0…127) for 7-bit data
0…0xff (0…255) for 8-bit data
Ch0TxByteSwapMode 15 Transmit Swap Mode 0…2 0 = disabled, 1 = 16-bit, 2 = 32-bit