IAI Rcon - Simple Alarm Codes

2.4 Driver Unit/Simple Absolute Unit Alarm Causes and Countermeasures
C2-10
ME0384-4A
Chapter 2 Troubleshooting
Maintenance Section
Simple alarm codes
When an alarm is generated, the simple alarm code is read by the complete position register
(PM8 to PM1) in each mode: simple direct, positioner 1, positioner 2, and positioner 5.
○: ON ●: OFF
ALM
ALM8
(PM8)
ALM4
(PM4)
ALM2
(PM2)
ALM1
(PM1)
Binary
Code
Contents: ( ) indicates alarm code
●
●
●
●
●
－
Normal
○
●
●
●
○
1
Collision detection (0DF)
○ ● ● ○ ● 2
Software reset in servo ON status (090)
Position No. error during teaching (091)
PWRT signal detected while traveling (092)
PWRT signal detected in homing incomplete status (093)
Servo ON command after encoder FRAM read/write (09C)
○ ● ● ○ ○ 3
Travel command in servo OFF status (080)
Position command in homing incomplete status (082)
Absolute position travel command in homing
incomplete status (083)
Travel command during home return execution (084)
Position No. error during travel (085)
Position command information data error (0A3)
Command deceleration error (0A7)
○ ● ○ ● ● 4
Fan error detection (0D6)
PCB mismatch (0F4)
○ ● ○ ● ○ 5
Internal communication error (09B)
Cyclic synchronization error (09F)
○ ● ○ ○ ● 6
Parameter data error (0A1)
Position data error (0A2)
Motor/encoder type not supported (0A8)
○ ● ○ ○ ○ 7
Z-phase position error (0B5)
Z-phase detection timeout (0B6)
Magnetic pole uncertain (0B7)
Excitation detection error (0B8)
Home sensor not detected (0BA)
Home return timeout (0BE)
Creep sensor not detected (0BF)
○ ○ ● ● ● 8
Excessive actual speed (0C0)
Overrun sensor detected (0C2)