Delta AH500 - Introduction of Software

AH500 Module Manual
11-18
No.
Name
Unit
Explanation
4 Status word Word
The first word of the input data which the master assigned to
AHRTU-DNET-5A is the status word of AHRTU-DNET-5A. It is
used for displaying the operational state of AHRTU-DNET-5A.
Refer to section 4.3.3 for more details on status word.
5
Module input data
range
Word
The range value is determined by the input starting address
and input mapping parameter length of each module. The input
mapping parameter length of each module is composed by
both of the default mapping parameter length of the module
and user-added mapping parameter length (max. 20 words).
The digital I/O module length is fixed and so user could not add
the parameter.
6
Module output
data range
Word
The range value is determined by the output starting address
and output mapping parameter length of each module. The
output mapping parameter length of each module is composed
by both of the default mapping parameter length of the module
and user-added mapping parameter length (max. 20 words).
The digital I/O module length is fixed and so user could not add
the parameter.
7 Input data length Word
The sum of status word length of AHRTU-DNET-5A and the
input data length of the connected modules. The status word
length is 1 word, it is 1 word per 16 points for the digital input
module and the input data lengths of analog I/O module,
temperature module and AH10SCM-5A are determined by the
default mapping parameter length and user-added parameter
length.
8
Output data
length
Word
The sum of control word length of AHRTU-DNET-5A and the
output data length of the connected modules. The control word
length is 1 word, it is 1 word per 16 points for the digital output
module and the output data lengths of analog I/O module,
temperature module and AH10SCM-5A are determined by the
default mapping parameter length and user-added parameter
length.
9
When loses
DeviceNet
connection
--
When AHRTU-DNET-5A is disconnected from the DeviceNet
network, how AHRTU-DNET-5A will deal with the trouble. User
can choose “RTU keep running” or “RTU stop running”.
10
When I/O module
error occurs
--
When AHRTU-DNET-5A detects that any one of the connected
I/O module alerts the errors such as alarming, power-off, how
AHRTU-DNET-5A will deal with the trouble. User can choose
“RTU keep running” or “RTU stop running”.
11 Auto-Addr --
Auto-assign the mapping address and the offset of the mapping
parameters of all modules according to the module sequence.
For the analog module, only the default parameters are
assigned if user does not choose the mapping parameters.
12
Clear address
--
Clear the assigned mapping address of all modules.
11.4.2 Introduction of Software
Please make sure to have installed the communication manager COMMGR when using DeviceNet
Builder of new version to connect with PLC CPU. (Please refer to appendix C for more details on
COMMGR usage)