Mitsubishi CR800 Series Instruction Manual page 73

Error No.
H8504 Error message Either of the following messages is displayed:
Cause
Measures
H8505 Error message Illegal param (PBMODE)
Cause
Measures
H8506 Error message Exchange number cannot be set.
Cause
Measures
H8507 Error message Illegal param (PBMC)
Cause
Measures
H8510 Error message PROFIBUS exchange No. is wrong.
Cause
Measures
H8520 Error message PROFIBUS St.number write error.
Cause
Measures
Details
H8530 Error message PROFIBUS St.number write error.
Cause
Measures
H8540 Error message PROFIBUS flash ROM access error.
Cause
Measures
H8550 Error message PROFIBUS master bureau's parameter is illegal
Cause
Measures
H8560 Error message PROFIBUS communication chip ERR
Cause
Measures
H8570 Error message PROFIBUS communication Time-out
Cause
Measures
(1) PROFIBUS self-check error n (n = 1~7).
(2) PROFIBUS cannot self-check.
An error was detected in the hardware. The hardware may be at fault.
Replace the 2D-TZ577 Card.
When replacing the card, contact its manufacturer for advice.
PBMODE parameters are not defined validly.
Correct PBMODE parameters. (0 - normal, 2 - self-diagnosis)
Power the system off and on again.
If the error recurs, contact the manufacturer for advice.
PBMC parameters are not defined validly.
Correct PBMODE parameters. (1 - Class 1, 2 - Class 2)
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.
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.
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.
An anomaly in the hardware.
Replace the 2D-TZ577 Card.
When replacing the card, contact its manufacturer for advice.
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.)
An anomaly in the hardware.
Replace the 2D-TZ577 Card.
When replacing the card, contact its manufacturer for advice.
Timeout occurred in the communications with the Master Station.
Check Master Station state and cable connections, and choose a longer communication WDT setting.
Error cause and measures
1Error list
1-64
Error no. H8504