1Error list
Error no. H7861
1-62
H7861 One of the errors below is detected.
Please take measures corresponding to an error message.
Error message SLMP parameter error
Cause Illegal parameter.
Measures Correct parameter.
Error message SLMP SLMPPORT parameter error
Cause Overlap with server port number of NETPORT.
Measures Please set not to overlap to another port number.
Error message SLMP SLMPPORT parameter error
Cause Overlap with element of NETPORT(1) or MONPORT(1/2).
Measures Please set not to overlap to another port number.
L8300 Error message There are a lot of GETPOS define
Cause GETPOS function are up to 8.
Measures Please use the same Act No. or reset an unnecessary program.
L8310 Error message GETPOS undefined
Cause GETPOS undefined.
Measures Please define GETPOS.
H8320 Error message System Error (GETPOS)
Cause Internal data of GETPOS is illegal.
Measures Turn the power OFF and ON once.
H8400 Error message CTN data is illegal (Prec)
Cause CTN data is illegal. It changed to Prec Off.
Measures Try to set be a Prec mode again.
H8410 * Error message DEVICENET Card failure
Cause Abnormality of the DEVICENET card is detected.
Measures Please exchange the DEVICENET card.
When replacing the card, contact its manufacturer for advice.
H8420 * Error message DEVICENET Mode switch is outside
Cause The mode switch is outside.
Measures Please correct the mode switch.
H8421 * Error message DEVICENET Unit number switch is outside
Cause The unit number switch is outside.
Measures Please correct the unit number switch.
H8430 Error message DEVICENET Communication error
Cause Network fail or Master setting is illegal.
Measures Please confirm the network (speed, cable, terminator) or the master unit.
H8440 Error message DEVICENET Unit number overlaps
Cause There are more than one unit with the same unit number on the network.
Measures Please confirm the other unit number.
H8441 Error message DEVICENET Network power failure
Cause Network power is turned off.
Measures Please turn on network power.
H8442 Error message DEVICENET Other units not found
Cause Other units are not connected on the network.
Measures Please confirm the other units.
H8450 Error message DEVICENET Install more than one
Cause Only one 2D-TZ571 card can be installed.
Measures Please install only one 2D-TZ571 card.
Error No. Error cause and measures