Specifications

I Alarms
MCP Alarms (Y)
I - 30
Y11 Node Detect Err 8002-8300 0x00
Details
Drive unit does not respond to the request from CNC when the CNC is turned ON.
Error No. shows the No. of communication phase at which the response stopped.
x: Station No. with the error (0 or later)
Remedy
The communication error may be caused by the drive unit software version that does not cor-
respond to the CNC software version. Check the drive unit software version.
This alarm is canceled after the CNC restarts.
When the alarm is not canceled, write down the alarm No. and the software version of each
drive unit, then contact service center.
Y14 VIR.AX AMP EQU. (Axis name)
Details
A drive unit is connected to a hypothetical axis (with "1" in "#2116 v_axis (Hypothetical axis)").
Remedy
- Disconnect the drive unit from the hypothetical axis.
- Correct the "#1021 mcp_no (Drive unit I/F channel No. (servo))" and servo drive unit rotary
switch settings.
Y51 Parameter G0tL illegal 0001
Details
The time constant has not been set or exceeded the setting range.
Remedy
Correct "#2004 G0tL (G0 time constant (linear))".
Y51 Parameter G1tL illegal 0002
Details
The time constant has not been set or exceeded the setting range.
Remedy
Correct "#2007 G1tL (G1 time constant (linear))".
Y51 Parameter G0t1 illegal 0003
Details
The time constant has not been set or exceeded the setting range.
Remedy
Correct "#2005 G0t1 (G0 time constant (primary delay) / Second-step time constant for soft
acceleration/deceleration)".
Y51 Parameter G1t1 illegal 0004
Details
The time constant has not been set or exceeded the setting range.
Remedy
Correct "#2008 G1t1 (G1 time constant (primary delay)/Second-step time constant for soft ac-
celeration/deceleration)".
Y51 Parameter grid space illegal 0009
Details
The grid space is illegal.
Remedy
Correct "#2029 grspc(Grid interval)".
Y51 Parameter stapt1-4 illegal 0012
Details
The time constant has not been set or exceeded the setting range.
Remedy
Correct the parameters from "#3017 stapt1(Tap time constant (Gear: 00))" to "#3020
stapt4(Tap time constant (Gear: 11))".
Y51 Parameter skip_tL illegal 0015
Details
The time constant has not been set or exceeded the setting range.
Remedy
Correct "#2102 skip_tL (Skip time constant linear)".
Y51 Parameter skip_t1 illegal 0016
Details
The time constant has not been set or exceeded the setting range.
Remedy
Correct "#2103 skip_t1 (Skip time constant primary delay / Second-step time constant for soft
acceleration/deceleration)".
Y51 Parameter G0bdcc illegal 0017
Details
"#1205 G0bdcc (Acceleration and deceleration before G0 interpolation)" for the 2nd part sys-
tem is set to acceleration/deceleration before G0 interpolation.
Remedy
Correct "#1205 G0bdcc (Acceleration and deceleration before G0 interpolation)".
Y51 OMR-II parameter error 0018
Details
An illegal setting was found in the OMR-II-related parameters. OMR-II has been disabled.
Remedy
Correct the related parameter settings.
Y51 PLC indexing stroke length err 0019
Details
"#12804 tleng (Linear axis stroke length)" has not been set or exceeded the setting range
while the linear axis equal indexing is enabled for the PLC indexing axis.
Remedy
Correct "#12804 tleng (Linear axis stroke length)".