Omron SYSMAC 3G8F7-CLK12-E, Руководство по эксплуатации

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6-4 Section Response Codes
99
Main code Remedy Probable cause Sub-
code
01: Source node error 01 Source node not part of Network Add to Network.
02 Token time-out, node address too
large Set the source node’s node address below
the maximum node address.
03 Number of transmit retries exceeded Check communications with echoback
test. If the test fails, check network.
04 Maximum number of frames exceeded Either check the execution of events in the
network and reduce the number of events
occurring in one cycle, or increase the
maximum number of frames.
05 Node address setting error (range) Correct the node address so that it is
within specified range and that there are
no node addresses that are set twice.
06 Node address duplication error Make sure that there are no node
addresses that are set twice.
02: Destination node
01 Destination node not part of Network Add to Network.
error
02 No node with the specified node
address Check the destination node’s node
address.
03 Third node not part of Network Check the third node’s node address.
Broadcasting was specified. Check the control data and specify only
one node as the third node.
04 Busy error, destination node busy Increase the number of transmit retry
attempts or re-evaluate the system so that
the destination node is not so busy
receiving data.
05 Response time-out, message packet
was corrupted by noise Increase the number of transmit retry at-
tempts.
Response time-out, response watch-
dog timer interval too short Increase the value for the response watch-
dog timer interval in the control data.
Frame lost in transmission Check the error log and correct the
process.
03: Communications
controller error 01 Error occurred in the communications
controller, ERC indicator is lit Take corrective action, referring to
communications controller errors and
remedies table at end of this section
02 CPU Unit error occurred in the PC at
the destination node Clear the error in the CPU Unit (refer to the
PC’s operation manuals)
03 A controller error has prevented a
normal response from being returned. Check network communications status and
reset the controller board. If the error still
exists, replace the controller board.
04 Unit address setting error Make sure the unit address and unit
number are within the specified ranges and
that each number/address is set only once.
04: Not executable 01 An undefined command has been
used. Check the command code and be sure
that the Unit supports it.
02 Cannot process command because
the specified unit model or version is
wrong. Check the unit model and version.
05: Routing error 01 Destination node address is not set in
the routing table. Set the destination node address in the
routing table.
02 Routing table isn’t registered. Set the source nodes, destination nodes,
and relay nodes in the routing table.
03 Routing table error Set the routing table correctly.
04 The maximum number of relay nodes
(2) was exceeded in the command. Redesign the network or reconsider the
routing table to reduce the number of relay
nodes in the command.