Error code No.
Protective
function
Causes
Measures
Main Sub
6-17
1.When in Trouble
Detail of Error Code
Rev.2.00
1
Before Using the Products
2
Preparation
3
Setup
4
Trial Run
5
Adjustment
6
When in T
rouble
7
Supplement
83
0
RTEX
continues
communication
error
protection 1
Error (CRC error) detection for the read
of receive data sent to the node itself
continued for the number of times set
for Pr7.95 “Number of RTEX continuous
communication error protection 1
detections”
・
Check the communication cable for
excessive noise.
・
Check the communication cable for length,
layout arrangement and connections,
・
Communication cable must be
category 5-e or higher (6 or higher grade is
recommended) shielded twisted pair cable
(STPC) specified by TIA/EIA-568.
・
Replace the cable with the one
recommended as above, if not a
recommended one.
・
Attach the ferrite core to the cable if
effective.
・
Increase the value set for Pr7.95 or Pr7.96.
1
RTEX
continues
communication
error
protection 2
Error detection for the read of receive
data sent to the node itself continued
for the number of times set for
Pr7.96 “Number of RTEX continuous
communication error protection 2
detections”.
Caution
This alarm assumes an error if CRC error, receiving failure, or cyclic
data error occurs.
84
0
RTEX
communication
timeout error
protection 2
The condition, in which the receive
interrupt startup signal was not output
from the RTEX communication IC with
no reception of communication data,
continued for the number of times set for
Pr7.97 “Number of RTEX communication
timeout error protection detections”
・
If the frequency of occurrence is changed
by the exchange of communication cable,
there is a possibility of a connection failure
of the connector.
Please change the manufacturer of the
connector plug.
・
Check to see that the cable is disconnected
or broken.
・
Check that the upstream node is ready for
transmission (power is ON, not reset).
・
Make sure that the host device can
transmit the signal at the correct timing and
speed.
・
The communication cycle set by Pr 7.20
“RTEX communication cycle setup” and
Pr7.91 “RTEX communication cycle
expansion setting” must match the
transmission cycle of the host device.
・
Increase the value set for Pr7.97.
・
If one or more requirements are not met,
take the corrective action by referring to
description of Err 83.0.
3
*
RTEX
ommunication
synchronization
error protection
An error occurred in the communication-
servo synchronization processing.
・
Turn off the power once, then re-enter.
・
If error repeats, this might be a failure.
Stop using the products, and replace the
motor and the driver.
・
Return the products to the dealer or
manufacturer.
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