66
5-1
Flag Transitions and Types
Flags and other status information will change as commands are executed.
These changes are illustrated in the following illustration. When the com-
mands along the arrow are executed, the flags given at the ends of the ar-
rows turn ON. See the command allocations table at the beginning of
Section
6
for command code definitions.
Emergency Stop
Pause
Positioning
Jogging
Inching
Origin Search
Positioning Completed
HLD
REL
SRT
PLS
ORG
STP
SRT
JOG
PLS
ORG
EMG
ERST
Dwelling
Origin
Flags
Command codes
STP
EMG
EMG
EMG
Stop
IR Area Flags
Flags are assigned to the IN I/O word.
Wd
Bit
00
01
02
15
Word n+1
IN
(PCU Busy)*
(PCU Reading)*
(PCU Writing Completed)*
Not used by the user
*These bits are used by READ(88) and WRIT(87) and are not designed to be ac-
cessed by the user.
Relationship between Flags
and Commands
Flag Transitions and Types
Section 5-1
