��

��AIϵ�е��·��Ǳ�ͨѶЭ��˵��

2023-11-21 13:28:37 ��Դ��Զ��Ƽ��޹�˾

��AIϵ�е��·��Ǳ�ͨѶЭ��˵��

��V9.2��
��V9.X�汾��ϵ��·��Ǳ��֧��AIBUS��MODBUS��ͨ��Э�飬��AIBUS��Զ��Ƽ��޹�˾��ü򵥵�ָ��ʵ��ȫ��Ĺ��ܣ��ص��д��ͬʱ��ɶ��ܣ��д��ʱ��ƻ��ѭ��ʱ�䣬��һ��RS485ͨѶ�ӿ��*��80̨�Ǳ��ͨ�õ�MODBUSЭ��и��㷺�ļ��ԣ�V9.X��ϰ汾MODBUSЭ��ָ��һ��*��ɶ�20��ֵ��ݣ��ͨ��Ч�ʽϱ��˾��汾��Ϊ��V9.X��һ��AIϵ��Ǳ��9600��λ��һ̨V9.X��Ǳ��ƽ��ʱ��20mS��ݴ��ʱ��ʱ��Ǳ��ڽ��λ��ָ��*��ӳ�ʱ��10mS��ƽ��ӳ�ʱ��2~3mS��Զ��ڱ��˾��汾��齨��̿��ϵͳ��V9.X�汾��һ��AI�Ǳ��λ��д��20�ڴ��ϣ�ȷ��Ǳ��ڲ��洢��Ϊ��λ��Ƶ��д��λ��Ǳ��ɸ��ӵ��ϵͳ��AIϵ��Ǳ��PC��PLC��Ϊ��λ��̬��Դ�ḻ��PC��λ��㷺��WINDOWS��Ϊ��ֱ�۷��㣬��ҹ��ǿ��*�µĹ�ҵƽ�崥��Ӧ�ã��Ϊ��ҵ�Զ��ʹ�ü��ҹ��ܷḻ�۸��˵�ѡ��ʹ��Ǳ�+��λ��ṹ�Ĳ��ϵͳ�۸��ڴ�ͳDCSϵͳ��ֲ�ʽ�ṹҲ��кܸߵĿɿ��Ƴ��ͺ��⣬V9.XX�汾ͨ��Э��ܺ͹��ܵ�ͬʱ�뱾��˾V8.XXͨ��Э��ȫ��ּ��ݣ��ͻ�ԭ��λ��޸Ŀ�ֱ��ʹ�á�

һ��ӿڹ��

AIϵ��Ǳ�ʹ��첽��ͨѶ�ӿڣ��ӿڵ�ƽ��RS232C��RS485��׼�еĹ涨��ݸ�ʽΪ1��ʼλ��8λ��ݣ��У��λ��żУ��λ��1��2��ֹͣλ��ͨѶ��ݵĲ��ʿɵ�Ϊ4800~28800 bps��ͨ��9600 bps��Ҫ��ˢ��ʱ��Ҳ�ɳ��19200��28800bps��ͨѶ��ܳ��ͨѶ��ɿ��ж�ʱ��ѡ4800bps��
RS485ͨѶ�ӿ�ͨѶ��볤��1KM��ϣ��ʵ��Ӧ��Ѵ�3-4KM��ֻ��߾��ʹ��̨AI�Ǳ��ͨѶ��ͨ��ʹ��RS232/RS485��USB/RS485��ͨѶ�ӿ�ת��ϵ�RS232ͨѶ�ڻ�USB��תΪRS485ͨѶ�ڡ��RS232/RS485��USB/RS485ת��߱��С��ʼ��Ӧ�κ��ӵ�Դ��һ��׻��ŵ㡣��RS485�ӿڵĹ涨��RS485ͨѶ�ӿڿ��һ��ͨѶ��·��*��32̨�Ǳ��Ҫ��Ӹ��Ǳ�ʱ��Ҫ�м��Ҳ��ѡ��1/2��1/4��ص�оƬ��ͨѶ�ӿ��ӿ��Ǳ��Ŀǰ��AI�Ǳ�ͨѶ�ӿڲ��õ͸��оƬ��һ��ķ��׻��ͷ��繦�ܣ��м��Լ60̨�Ǳ��
AI�Ǳ��RS232��RS485ͨѶ�ӿڲ��ù��뼼��ͨѶ�ӿ��Ǳ��·��룬��ͨѶ��·�ϵ�ĳ̨�Ǳ��𻵻��ʱ��Ǳ��Ӱ�졣ͬ��Ǳ��ͨѶ��𻵻��ʱ��Ǳ��в��ƣ��ͨ��Ǳ��̶��Ǳ��в��ɿ��Ժܸߡ��ͬһ��˾Ҳ��ӷ�ʽͨѶ�Ĳ�Ʒʱ��PLC��Ƶ��ע��AIBUSЭ�鲢��ܱ�֤��˾��Ʒ�ܷ��ͨ��Ӧ��AI�Ǳ��Ʒ��һ��RS485ͨѶ��ϣ��Ӧ�ֱ�ʹ�ò�ͬ��ͨ��·��MODBUSЭ��
��V9.x�汾��Ǳ��AFC��ѡ��Э��ͣ�AFC=AFC.A+AFC.D*8��±�

AFC ��ֵ	��˵��	AFC ��ֵ	��˵��
0	��׼MODBUS-RTUЭ�顢��У��	8	��׼MODBUS-RTUЭ�顢żУ��
1	AIBUSЭ�顢��У��	9	AIBUSЭ�顢żУ��
2	��MODBUS-RTUЭ�顢��У��	10	��MODBUS-RTUЭ�顢żУ��
4	��׼MODBUS-RTUЭ��S6/S7��ַ��ģʽ��У�飬ע��ʹ�õ�ģ�黹��S��S1��S4��	12	��׼MODBUS-RTUЭ��S6/S7��ַ��ģʽ��żУ�飬ע��ʹ�õ�ģ�黹��S��S1��S4��

��AIBUSЭ��ͨѶָ��˵��

��16��ݸ�ʽ��ʾ��ָ��뼰��ݡ�AIBUS��ͨѶָ��ֻ��һ��Ϊ��ָ�һ��Ϊдָ�ָ��ֽڳ��Ⱦ�Ϊ8��ֽ��ֽڳ��Ⱦ�Ϊ10��ֽ��ʹ��λ��д��ף��ض��Ǳ��ָ��ͣ��ֽڳ��Ȳ��Ǳ��Ӧ��
�Ǳ��ַ��AIBUSЭ��ַ��ΧΪ0~80��һ��ͨѶ��·��*��81̨AI�Ǳ��Ǳ��ͨѶ��ַ�ɲ��Addr��Ǳ��ڲ��ظ��128~208��16��Ϊ80H~D0H��֮��ֵ��ʾ��ַ��ţ��AI�Ǳ��ڲ��128~208��ͨ��ַ��ظ��ɳ�ͻ��AI�Ǳ�ͨѶЭ��涨��ַָ��Ϊ��ͬ��ֽڣ��ֵΪ��Ǳ��ַ+80H��磺�Ǳ��Addr=10��16��Ϊ0AH��0A+80H=8AH��Ǳ��ĵ�ַָ��Ϊ��
8AH 8AH
��ַ��Ǳ��Ĳ��1��8λ��һ��ֽڣ��Ĳ��ַ��ʾ��ָ��б�ʾҪ��/д�Ĳ��ֲ��ı��
У��룺У��16λ��У�鷽ʽ��ж�ָ��У��㷽��Ϊ��
Ҫ��Ĵ��256+82(52H)+Addr
дָ��У��㷽��Ϊ��¹�ʽ��16λ��Ƽӷ��ó��ֲ��
Ҫд�Ĳ��256+67(43H)+Ҫд�Ĳ��ֵ+Addr
��ݣ��Ƕ��д��Ǳ��10��ֽ��PV��SV��ֵ��ռ2��ֽڣ��һ��16λ��з��Ų��λ�ֽ��ǰ��λ�ֽ��ں��޷��ʾС��㣬Ҫ��û��λ��MVռһ��ֽڣ��8λ�з��Ŷ��ʽ��ֵ��Χ-110~��110��״̬λռһ��ֽڣ�У��ռ2��10��ֽڡ�У��ΪPV+SV+��״̬*256+MV��+��ֵ+Addr��16λ��ӷ��Ӻ��õ��ԡ�
��彻��£�
��ָ��:

��ַ�� ��ֽ�	��ַ�� ��ֽ�	��	��	��ֽ�	��ֽ�	У�� ��ֽ�	У�� ��ֽ�
80H+ �Ǳ��ַ	80H+ �Ǳ��ַ	52H	�μ��ű�	00H (�̶�ֵ)	00H (�̶�ֵ)	�μ�ע1

ע1��У��=��*256(100H)+82(52H)+�Ǳ��ַ
��Ǳ��ַ1��ޱ��ֵ��£�

��ַ�� ��ֽ�	��ַ�� ��ֽ�	��	��	��ֽ�	��ֽ�	У�� ��ֽ�	У�� ��ֽ�
81H	81H	52H	01H	00H	00H	53H		01H

У��=1(01H)*256(100H)+1(01H)+82(52H) = 339(153H)��ֽ��ǰ,��ֽ��ں�� ϱ��Ϊ53H��01H��

д��ָ��

��ַ�� ��ֽ�	��ַ�� ��ֽ�	д��	д��	д��ֵ ��ֽ�	д��ֵ ��ֽ�	У�� ��ֽ�	У�� ��ֽ�
80H+ �Ǳ��ַ	80H+ �Ǳ��ַ	43H	�μ��ű�	�μ�ע1		�μ�ע2

ע1��Ҫд�뵽�Ǳ��е��ݣ��ֽ��ǰ��ֽ��ں��
ע2��У��=(д��*256(100H)+67(43H)+�Ǳ��ַ+д��ֵ)&FFFFH �õ��
��д�Ǳ��ַ1�ĸ��ֵΪ100.0��£�

��ַ�� ��ֽ�	��ַ�� ��ֽ�	д��	д��	д��ֵ ��ֽ�	д��ֵ ��ֽ�	У�� ��ֽ�	У�� ��ֽ�
81H	81H	43H	00H	E8H	03H	2CH		04H

У��=0(00H)*256(100H)+1(01H)+1000(03E8H)+67(43H) = 1068(42CH)��ֽ��ǰ,��ֽ��ں�� ϱ��Ϊ2CH��04H��

��ݣ��Ƕ����д���Ǳ��10��ֽڵ��

��ֵ ��ֽ�	��ֵ ��ֽ�	�趨ֵ ��ֽ�	�趨ֵ ��ֽ�	��ֵ MV	״̬�ֽ�	��д�Ĳ��ֵ��ֽ�	��д�Ĳ��ֵ��ֽ�	У�� ��ֽ�	У�� ��ֽ�
ע1								ע2

ע1��ֵ=(��ֵ��ֽ�*256)+��ֵ��ֽ�
�趨ֵ��д�Ĳ��ֵ��ͬ
ע2��У��=(��ֵ+�趨ֵ+״̬�ֽ�*256+��ֵMV+��д�Ĳ��ֵ+�Ǳ��ַ)&FFFFH �õ��ͨ��ܸ��ʱ��ɼ�ʱ�ɽ��ֵ�е�У��У��ͱȶԣ��ͬ��֮�п��ŵ��쳣��

��Ǳ��ַ1�ı��ϴ�ʱ��ֵ��ʾ100.0��趨ֵ��ʾ0.0��ޱ��д�趨ֵΪ0.0��ص��£�

��ֵ ��ֽ�	��ֵ ��ֽ�	�趨ֵ ��ֽ�	�趨ֵ ��ֽ�		��ֵ MV	״̬�ֽ�	��д�Ĳ��ֵ��ֽ�	��д�Ĳ��ֵ��ֽ�		У�� ��ֽ�	У�� ��ֽ�
E8H	03H	00H		00H	00H	60H	00H		00H	E9H	63H