Code Y07-00xy: Too many axes connected

Details The number of axes connected to each channel e xceeds the maximum number of connectable axes. The exceeded number of axes per channel is displayed as alarm No. x: Exceeded number of axes at drive unit interface channel 2 (0 to F) y: Exceeded number of axes at drive unit interface channel 1 (0 to F) This alarm also occurs when the drive unit is connected only with the 2nd channel without connecting with the 1st channel. Remedy Remove connected axes from the cha nnel whose alarm No. is other than '0' for the number displayed as the alarm No. Keep the number of conn ected axes to or less than the maximum that can be connected. (Note 1) The number of axes is limited per each drive unit interface channel. (Note 2) Maximum number of axes that can be connec ted differs depending on whether or not an expansion unit is available or the setting of '#11012 16 axes for 1ch (Connecting 16 axes for 1ch)'. With the expansion unit, up to eight axes can be c onnected to a channel. Without the expansion unit, up to eight axes are allowed when '#11012 16 axes for 1c h (Connecting 16 axes for 1ch)' is set to '0', sixteen axes when set to '1'. (Note 3) If this alarm occurs, the alarm 'Y03 Message: Drive unit unequipped' will not occur. (Note 4) This alarm is displayed taking precedence over the alarm 'Y08 Too many drive units connected' and 'Y09 Too many axisno connected'. Too many drive units connected 00xy