IAI America MSEP User Manual
Page 233
Chapter 6
Troubleshooting
225
6.4.2
Simple Alarm Code
Simple alarm codes are read into the complete position register (PM8 to PC1) in Position 1/
Simple Direct Modes when an alarm is generated.
{
: ON z: OFF
*ALM ALM8
(PM8)
ALM4
(PM4)
ALM2
(PM2)
ALM1
(PM1) Binary Code
Description: Alarm code is shown in ( ).
{
z
z
z
z
–
Normal
z
z
z
{
z
2
Software reset during servo ON (090)
Position number error during teaching (091)
z
z
z
{
{
3
Move command during servo OFF (080)
Position command in incomplete home return (082)
Absolute position move command when home
return is not yet completed (083)
Movement command during home return operation
(084)
Position No. error during movement (085)
Position command information data error (0A3)
Command deceleration error (0A7)
z
z
{
z
z
4
Mismatched PCB (0F4)
z
z
{
z
{
5
Motor drive source line connection error (0AA)
z
z
{
{
z
6
Parameter data error (0A1)
Position data error (0A2)
Position command data error (0A3)
Unsupported motor/encoder type (0A8)
z
z
{
{
{
7
Z-phase position error (0B5)
Z-phase detection time out (0B6)
Magnetic pole indeterminacy (0B7)
Excitement detection error (0B8)
Home sensor non-detection (0BA)
Home return timeout (0BE)
(Note) *ALM Signal is an active low signal. It is ON when the power is applied to the controller, and
turns OFF when the signal is output.