Delta AH500 User Manual

Chapter 8 Serial Communication Module AH10/15SCM
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commands. Finally, the sending/receiving of the packets in the group is triggered. Besides, if
several different types of packets are required in a larger system, users can arrange several
groups in sequence, and set the sequence of sending/receiving the packets in the groups.
8.6.3.1 TX Packets and RX Packets
Several TX packets and RX packets can be created in a group. A TX packet/RX packet is composed
of messages, an address, a length, and a checksum.
 Packet name: Users can edit a packet name.
 Packet view: The contents of a packet are displayed.
 Packet segment edit: Users can adjust the sequence of segments, and add/delete segments.
No.: A segment number is displayed. Users can edit 64 segments at most.
Class: A segment class is displayed. A message, an address, a length, and a checksum are
classes.
Format: The data format of a segment is displayed. A hexadecimal value, an ASCII code, and a
code are data formats.
Segment view: The contents of a segment are displayed.
 Message: Users can edit “constant” messages and “variable” messages. Messages can be
applied to a header segment, a start bit segment, an end bit segment, and a data
segment. There can be several messages in a packet.
 Address: Users can edit a “constant” address, and a “variable” address. There is only one
address segment in a packet.
 Length: Users can edit the length of a packet. There is only one length segment in a packet.
 Checksum: Users can edit a checksum. There is only one checksum segment in a packet.

Delta AH500 Specifications

General

Brand	Delta
Model	AH500
Category	Controller
Language	English