Table of Contents
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Error No.
Error message
H.8510
Cause
Solution
Error message
Cause
H.8520
Solution
Error message
Error message
Cause
H.8530
Solution
Error message
Cause
H.8540
Solution
Error message
Cause
H.8550
Solution
Error message
Cause
H.8560
Solution
Error message
Cause
H.8570
Solution
Error message
Cause
H.8580
Solution
Causes and Solutions
PROFIBUS exchange No. is wrong.
Either of the following causes may be responsible:
(1) Station numbers stored in the flash memory are outside the prescribed range.
(2) An attempt was made to change to a station number being outside the
prescribed range.
Specify PBNUM parameter with numbers in the range of 1 to 125.
PROFIBUS St.number write error.
An attempt was made to change station numbers when rewriting was disabled.
Enter "-1" in the "station number" box (robot parameter "PBNUM = -1") so that the
existing station numbers are cleared.
An attempt was made to change station numbers when "No_Add_Chg" had been
specified with "true" during station number setting from Class 2 Master Station.
PROFIBUS St.number write error.
More than 60 consecutive rewrite attempts were made on the flash ROM.
Replace the 2D-TZ577 Card.
When replacing the card, contact its manufacturer for advice.
PROFIBUS flash ROM access error.
An anomaly in the hardware.
Replace the 2D-TZ577 Card.
When replacing the card, contact its manufacturer for advice.
PROFIBUS master bureau's parameter is illegal
Any one of the following causes may be responsible:
(1) Parameters established at the Master Station are incorrect.
(2) Set value for communication WDT is too long.
(3) Value specified for minimum response time Min_Tsdr is outside the prescribed
range.
Check the slave parameter settings on the Master Station. (Refer to the instruction
manual for Master Station.)
PROFIBUS communication chip ERR
An anomaly in the hardware.
Replace the 2D-TZ577 Card.
When replacing the card, contact its manufacturer for advice.
PROFIBUS communication Time-out
Timeout occurred in the communications with the Master Station.
Check Master Station state and cable connections, and choose a longer
communication WDT setting.
PROFIBUS I/O composition error.
Any one of the following causes may be responsible:
(1) Data module is not of word type.
(2) Swap set value is outside the prescribed range.
(3) Data alignment mode set value is outside the prescribed range.
(4) Number-of-data modules set value is outside the prescribed range.
(5) Data module settings are outside the prescribed range.
(6) Parameter setting station numbers are invalid.
Check the slave parameter settings on the Master Station. (Refer to the instruction
manual for Master Station.)
8 Troubleshooting
A Listing of Errors 8- 41
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