WD30-AT001 Omron, WD30-AT001 Datasheet - Page 163

• Manufacturer Part Number: WD30-AT001
• Description: REMOTE WIRELESS ANTENNA'S DNET
• Manufacturer: Omron

Specifications of WD30-AT001

• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: WD30AT001

Troubleshooting
Error content
Incorrect switch
setting/EEPROM
error
Node address
duplication/Busoff
detection
Configuration error
Structural error
Bit address
00
01
03
04
Each of the following for the DeviceNet master status of added wireless slave
stations is set to an OR value.
Also, if a wireless slave station has been registered by not added, the bit will
be 1. For example, if a wireless slave station error occurs for WNODE = 16,
the highest bit for "status begin word +0" (16) becomes 1.
If you issue a command (Explicit message) to the wireless slave station to
which an error flag is set, the detailed contents of the error can be obtained.
(See SECTION 3 Sample Program.)
After the details are obtained, take action according to the following table.
Status begins Wd + 0
Status begins Wd + 1
Status begins Wd + 2
Status begins Wd + 3
15 14 13 12 11 10
16 15 14 13 12 11 10
32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17
48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33
64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49
Cause
Incorrect DIP switch setting
or EEPROM hardware
error
A node address (NNODE)
duplication or the unit is in
Busoff status (Communica-
tion stop due to multiple
data errors).
Configuration data error
I/O area duplication, I/O
area zone over, and
unsupported slave
Incorrect switch setting/EEPROM error (bit address 00)
Repetitive node address/Busoff detection (bit address 01)
Configuration error (bit address 03)
Structural error (bit address 04)
Sending error (bit address 05)
Communication error (bit address 06)
Verify error (bit address 07)
15
9
8
9
Remedy
Check the switch settings.
Reset the power supply. If the error persists,
the unit needs to be replaced.
Contact our sales window for assistance.
Check the node address of other nodes.
Review the following items.
•
•
•
•
•
Initialize the unit and register the slave
again.
Check the node address of the slave and
reset correctly.
8
Communication speed
Cable length (main/branch)
Broken or loose cable
Terminating
installed on both ends of the main line.
Excessive noise
7
Slave error flag
6
7
8
5
6
7
4
5
resistor
4
3
2
3
1
2
should
1
0
Section 10-2
0
1
only
151
be