
7. DIGITAL SERVO
B--63005EN/02
536
#7
DTEAlarm4
#6
CRC
#5
STB
#4
PRM
#3 #2 #1 #0
DGN (203) :
#7 (DTE) : Communication error of serial pulse coder.
There is no response.
#6 (CRC) : Communication error of serial pulse coder.
Transmitted data is in error.
#5 (STB) : Communication error of serial pulse coder.
Transmitted data is in error.
#4 (PRM) : The alarm is detected by the servo, the values specified in the
parameter is not correct.
#7
Alarm5
#6
OFS
#5
MCC
#4
LDM
#3
PMS
#2 #1 #0
DGN (204) :
#6 (OFS) : A/D conversion of current value of digital servo is abnormal.
#5 (MCC) : Contacts of electro--magnetic contactor of servo amplifier is blown
#4 (LDM) : LED of serial pulse coder is abnormal.
#3 (PMS) : No. of feedback pulses are in error because serial pulse coder C or
feedback cable is faulty.