
B–63525EN/02
1. DISPLAY AND OPERATION
89
500 Send command
DGN
1: SYN 2: RDY 3: RST 4: ALM
5: SAT 6: GTD 7: RTY 8: SDI
501 Receive command
DGN
1: SYN 2: RDY 3: ARS 4: AAL
5: CLB 6: SET 7: DAT 8: EOD
9: WAT 10: RTY 11:RDI 12: SDO
502 State of remote buffer
DGN
0 : Not ready
1 : Reset state
2 : Operation state
3 : Alarm state
4 : Circuit disconnection
#7
510
#6 #5 #4 #3 #2 #1 #0
DGN
This data indicates the internal Open CNC information (not available to
general users).
#7
511
#6 #5 #4 #3 #2 #1 #0
DGN
This data indicates the internal Open CNC information (not available to
general users).
#7
512
#6 #5 #4 #3
THH
#2
THL
#1 #0
PRA
DGN
This data indicates the cause of a system alarm that has occurred in Open
CNC.
#0(PRA) 1 : A RAM parity error occurred in shared RAM.
#3, #2(THL, THH):
THL THH Status
0 0 A battery alarm has occurred in the PANEL i or CNC dis-
play unit with PC functions.
1 0 A high–temperature condition has occurred in the PANEL i
or CNC display unit with PC functions.
0 1 A low–temperature condition has occurred in the PANEL i
or CNC display unit with PC functions.
1 1 Normal (connected to the PC)
#4 0 : Normal
1 : An NMI has occurred in HSSB.
D State of remote buffer
(protocol A)
D Open CNC