
1. DISPLAY AND OPERATION
B–62835EN/01
30
#7 #6 #5 #4 #3 #2 #1 #0Address
0204 OFS MCC LDA PMS
DGN
#6(OFS): Abnormal current value result of A/D conversion of digital
#5(MCC):Contacts of MCC of servo amplifier is melted.
#4(LDA): Serial pulse coder LED is abnormal
#3(PMS): Feedback is not correct due to faulty serial pulse coder C or
feedback cable.
Address
0300 Position error of an axis in detection unit
DGN
Position error=
Feed rate [mm/min]
60 servo loop gain [1/sec]
1
Detection unit
_
Address
0301 Distance from reference position of an axis in detection unit
DGN
#7 #6 #5 #4 #3 #2 #1 #0Address
0400 SAI SSR POS SIC
DGN
This data indicates the offset data received by the CNC while it is
calculating the machine coordinates.
#4(SAI) 0 : Spindle analog control is not used.
1 : Spindle analog control is used.
#2(SSR) 0 : Spindle serial control is not used.
1 : Spindle serial control is used.
#1 (POS) A module required for spindle analog control is
0 : not mounted
1 : mounted
#0 (SIC) A module required for spindle serial control is
0 : not mounted
1 : mounted
Address
0401 Serial spindle alarm state of 1st spindle
DGN
#7 #6 #5 #4 #3 #2 #1 #0Address
0408 SSA SCA CME CER SNE FRE CRE
DGN
#0 (CRE): A CRC error occurred. (Warning)
#1 (FRE): A framing error occurred. (Warning)
#2 (SNE): The transmission/reception target is invalid.
#3 (CER): An error occurred during reception.
#4 (CME): No response was returned during automatic scanning.
#5 (SCA): A communication alarm occurred on the spindle amplifier side.
#7 (SSA): A system alarm occurred on the spindle amplifier side.
(These problems cause spindle alarm 749. Such problems are mainly
caused by noise, disconnection, or instantaneous power–off).
D Position error amount
D Machine position
D Serial spindle