Delta AH500 Manual page 483

 Status word of AHRTU-DNET-5A
Bit Status value
Bit 0
Bit 1
Bit 2
Bit 3
Bit 4
Bit 5
Bit 6
Bit 7
Bit 8
Bit 9
Bit 10
Bit 11
Bit 12
Bit 13
Bit 14
Bit 15
11.4.4 Connecting AHRTU-DNET-5A to the DeviceNet Network
In general, AHRTU-DNET-5A is set through the following steps from successful configuration to
normal operation on the network.
 Hardware Wiring
In the hardware wiring, make sure to use the standard cable and connect the terminal resistors
of 121 ohm to the two ends of the mains of the DeviceNet network. All node addresses on the
network must not be identical and their baud rates should keep the same.
 Online Scan
The scan consists of two parts such as network nodes scanning and I/O modules scanning in
AHRTU-DNET-5A configuration. Before scanning is carried out, ensure that the communication
channel is chosen properly and the communication setting in COMMGR is done correctly.
 Configuration Setting
Configuration Setting includes the master and AHRTU-DNET-5A configuration settings. The
master configuration contains master scanner module setting (master configuration) and scan
list configuration. AHRTU-DNET-5A configuration contains AHRTU-DNET-5A and other I/O
module settings.
 Configuration Download
Configuration Download refers to master and AHRTU-DNET-5A configuration download. When
AH10SCM-5A exists, AH10SCM-5A serial port data configuration download will be added. While
Ch a pt er 11 DeviceNet Re m ote I/O Module AHRTU-DNET
0 AHRTU-DNET-5A is in operational state.
1 AHRTU-DNET-5A is in STOP state.
0/1 Reserved
0 No abnormality occurs for I/O module.
1 The abnormality occurs for I/O module.
0/1 Reserved
0 The current connection is consistent with the configuration.
1 The current connection is inconsistent with the configuration.
0 AHRTU-DNET-5A works normally.
1 The work voltage of AHRTU-DNET-5A is too low.
0/1 Reserved
0 AHRTU-DNET-5A works normally.
1 Point number/Quantity of the modules exceeds maximum.
0/1 1: extension rack 1 is abnormal; 0: normal
0/1 1: extension rack 2 is abnormal; 0: normal
0/1 1: extension rack 3 is abnormal; 0: normal
0/1 1: extension rack 4 is abnormal; 0: normal
0/1 1: extension rack 5 is abnormal; 0: normal
0/1 1: extension rack 6 is abnormal; 0: normal
0/1 1: extension rack 7 is abnormal; 0: normal
0/1 Reserved
Definition
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