9
vacon • 148 EtherNet/IP
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The option boards implement bits 0, 2, and 4-11 according to the specification (Extended Device
Status values 1, 4 and 8 to 15 are not used by VACON
®
). The bits 8-11 must be set according to the
faults occurring in the drive.
Instance Attribute “Serial Number”
This attribute can be used in conjunction with the Vendor ID to form a unique identifier for each
device on any CIP network.
The serial number is formed so that the first octet is 00 and the last 3 octets are taken from the end
of the MAC address of the drive. For example, when the MAC address is 00:21:99:AA:BB:CC, then
the serial number would be 00AABBCCh.
Table 113. Status bit descriptions
Bit(s) Called Definition
0 Owned TRUE, if device has owner
1 Reserved, is zero
2 Configured TRUE, if device has been configured (always true)
3 Reserved, is zero
4-7 Extended Device Status
Value Description
0 Self-testing or unknown
1 Firmware upgrade in progress
2 At least one faulted I/O connection
3 No I/O connections established
4 Non-Volatile configuration bad
5 Major fault - either bit 10 or bit 11 is true
6 At least one I/O connection in run mode
7
At least one I/O connection established, all in
idle mode
8
The Status attribute is not applicable to this
instance. Valid only for instances greater than
one (1).
9 Reserved
10 thru 15
Vendor specific, not used by VACON
®
8 Minor Recoverable fault TRUE, if recoverable problem detected.
9
Minor Unrecoverable
Fault
TRUE, if unrecoverable problem detected.
10 Major Recoverable Fault TRUE, if recoverable problem detected.
11 Major Unrecoverable Fault TRUE, if unrecoverable problem detected.
12-15 Extended Device Status 2 Reserved, is zero
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