Blog RGB

n AXIS : HARD DISCONNECT ALARM – A broken wire in the built–in pulse coder was detected by hardware.

n AXIS : HARD DISCONNECT (EXT) – A broken wire in the separate detector was detected by hardware.

n AXIS : UNMATCHED FEEDBACK ALARM – The sign of feedback data from the built–in pulse coder differs from that of feedback data from the separate detector.

n AXIS : INV. IPM ALARM – 1) SVM: IPM (intelligent power module) detected an alarm. 2) α series SVU: IPM (intelligent power module) detected an alarm.

Communication error WinBASS controller

Channel %1 anachronism %2(%3) -> %4

n AXIS : SPC SOFT DISCONNECT ALARM – Software disconnection alarm of the α pulse coder. Turn off the power to the CNC, then remove and insert the pulse coder cable. If this alarm is issued again, replace the pulse coder.

ILLEGAL CURRENT LOOP – The current control cycle settings (parameter No. 2004, bit 0 of parameter No. 2003, and bit 0 of parameter No. 2013) are incorrect. Possible problems are as follows. – For the two axes whose servo axis numbers (settings of parameter No. 1023) are an odd number followed by an even number (a pair of axes 1 and 2 or axes 5 and 6, for example), a different current control cycle is set for each of the axes. – The requirements for slaves needed for the set current control cycle, including the number, type, and connection method of them, are not satisfied.

ILLEGAL HI HRV (250US) – Use of high–speed HRV is specified although the current control cycle is 200 μs.

CURRENT LOOP ERROR – The current control cycle setting does not match the actual current control cycle.

HI HRV SETTING ERROR – Of two axes having adjacent servo axis numbers (parameter No. 1023), odd number and even number, high–speed HRV control can be performed for one axis and not for the other.

When the magnetic contactor is turned on, the phase sequence of the power supply cannot be determined.

reserved Not assigned = 0

n AXIS : FSSB DISCONNECT – FSSB communication was disconnected suddenly. The possible causes are as follows: 1) The FSSB communication cable was disconnected or broken. 2) The power to the amplifier was turned off suddenly. 3) A low–voltage alarm was issued by the amplifier.

n AXIS : ILLEGAL AMP INTERFACE – The axes of the 2–axis amplifier were assigned to the fast type interface.

n AXIS : SEND CNC DATA FAILED – Because of an FSSB communication error, a slave could not receive correct data.

n AXIS : SEND SLAVE DATA FAILED – Because of an FSSB communication error, a slave could not receive correct data.

n AXIS : WRITE ID DATA FAILED – An attempt was made to write maintenance information on the amplifier maintenance screen, but it failed.

n AXIS : READ ID DATA FAILED – At power–up, amplifier initial ID information could not be read.

n AXIS : MOTOR/AMP COMBINATION – The maximum current rating for the amplifier does not match that for the motor.