Fuji Electric ALPHA5 Smart, User Manual

Page: 128 / 636

CHAPTER 2 WIRING
2-80
Description of I/O Signals
2
Life warning: Sequence output signal (Reference value 46)
The life of internal main circuit capacitors of the servo amplifier and that of the cooling fan are
calculated and output its signal.
 Function
The life of internal main circuit capacitors of the servo amplifier and that of the cooling fan are
calculated and, if either exceeds the rated time, a life warning is turned on.
Use the PC Loader or keypad (
En03
) to discriminate between the main circuit capacitors and
cooling fan.
 Parameter setting
To assign the life warning to a sequence output terminal, specify the corresponding value ("46") to
the output terminal function setting parameter.
MD0: Sequence output signal (Reference value 60)
MD1: Sequence output signal (Reference value 61)
MD2: Sequence output signal (Reference value 62)
MD3: Sequence output signal (Reference value 63)
MD4: Sequence output signal (Reference value 64)
MD5: Sequence output signal (Reference value 65)
MD6: Sequence output signal (Reference value 66)
MD7: Sequence output signal (Reference value 67)
The M code of positioning data currently executed is output.
■
Function
The M code of the positioning data being executed is output.
Unlike JIS B 3614, M00, M02, M30, M98 and M99 are not provided with specific functions but are
general-purpose code outputs. No interlock function is provided at M
ON
and M
OFF
.
The M code is output at M code sequence output terminals 0 to 7 (“60” to “67”).
The M code is a hexadecimal between 00H and FFH.
* The default value of the M code is FF.
In case of RS-485 communications, the code can be acquired through in-process positioning data
read function.
 Parameter setting
To assign M codes 0 to 7 to sequence output terminals, enter corresponding value (“60” to “67”) to
the system parameter.