FANUC BETA ALARMS
Fanuc beta unit alarms covering BETA PWM, FSSB and I/O servo units. Then bi servo units and combination biSVSP servo and spindle control with its own inbuilt power supply. These units use a variation of alarming signals from single LED alarm lights to seven segment displays on the later units. If you require ALPHA servo alarms click here
PWM & FSSB (A06B-6093-H00x and A06B-6093-H11x)
| Alarm Number | LED display | Description |
| 000 | U | A parameter that requires power down has been specified |
| 011 | F | The specified feedrate is zero |
| 013 | F | The specified feedrate ( max feedrate) is zero |
| 070 | t | More than 32 blocks have been registered for a buffering operation |
| 085 | h | Input from the reader/punch interface or the like caused an overrun, parity or framing error |
| 086 | h | Input from the reader/punch interface or the like includes an input/output unit operation ready signal (DR) that is set to off. |
| 087 | h | After input form the reader/punch interface or the like stops, character input does not stop even though ten characters have been input. |
| 090 | 9 | Reference position setting cannot be executed normally. |
| 093 | u | A first to third reference position return cannot be executed because the reference position has not yet been established. |
| 224 | u | The reference position has not yet been established. This occurs only when the ZRTN bit of parameter No.0001 is set to 0. |
| 250 | 7 | Input data 1 is invalid |
| 251 | 7 | Input data 2 in invalid |
| 255 | n | Operation cannot be activated because an invalid mode is specified or because block execution is in progress. |
| 290 | _ | The interface switch signal (DRC) was switched during block execution. |
I/O (A06B-6093-H15x, 6093-H17x, 6132-H00x)