Rockwell Automation 9323-S5500D A.I. SERIES MICROLOGIX 1000 AND PLC-500 SOFTW - Manual (Page 519)

MicroLogix 1000 and PLC-500 A.I. Series Software Reference
B-xviii
Another possibility is that the address is also used by another hardware device (such as
a video interface card), or a memory manager.
2002: NETWORK_2002
Acknowledge error - Command sent to SLC 500 wasn’t acknowledged within the wait
time set in the configuration screen.
This error usually indicates a communications failure. Check the cable connections.
Another possibility is that the network traffic is heavy and you will have to increase the
timeout value.
2003: NETWORK_2003
Receive Error. Command send to SLC 500 was acknowledged by SLC 500, but a
response to the command wasn’t transmitted in the wait time specified in the
configuration screen.
2004: NETWORK_2004
Polling Error. The SLC 500 network has been shut down due to errors on the network,
or insertion/removal of SLC 500 station on the network.
2005: NETWORK_2005
Can’t load the KT/KL Driver ‘SLC5KT.BIN’ DOS ERROR:%s
Refer to the DOS error listing beginning on page B-ix to interpret the DOS ERROR
number.
2006: NETWORK_2006
Specified SLC 500 station not found on the network!
Check for the following:
•
You may not have selected the correct station number.
•
The SLC 500 may have become detached from the network. For example, the
cable may be unplugged.
•
The SLC 500 address may have changed, either by another operator, or by the
memory having been corrupted. Use the Who Active screen to check for project
name DEFAULT at station 1.
•
There may be two or more devices on the DH-485 network using the same node
address.