Omron SYSMAC C500-NC222-E Operation Manual page 83

Two-axis position control unit (nc221 mode)
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Status Word Details
Bit
Function
6
Inching
Indicates inching.
7
Origin
Indicates origin
Search
search
8
Positioning
Indicates positioning
Completed
has completed.
9
Dwelling
Indicates dwell time
is active.
10
Override
Indicates override
coefficient other than
1.0.
11
Home Shift
Indicates home shift
status.
12
Positioning
Indicates all
Data
positioning actions
Cleared
cleared.
13
Parameters
Indicates parameters
Cleared
all cleared.
14
Origin Set
Indicates
establishment and
existence of origin.
15
Parameters
Indicates all
Enabled
parameters are
within established
range.
Command Codes
5-3-5 Status Flags (2)
X-Axis: Word D + 4
Y-Axis: Word D + 11
Bit
Function
0
Origin Input Indicates origin input
status.
1
External
Indicates external
Emergency
emergency stop
Stop
status.
Content
When PLS is received.
When ORG is received.
After positioning end
and dwell time has
expired.
When positioning ends
and dwell time starts.
When override
command received is
other than 1.0.
When home shift
enable is received.
When CLR clears all
positioning data.
When CLR clears all
parameters.
After ORG is
completed, or when
CCHG is received.
When parameters are
within established
ranges.
Prefixes: X = X axis, Y = Y axis, I = interpolation.
Main codes: SRT = start, STP = deceleration-stop, JOG = jogging, PLS =
inching, ORG = origin search, OVR = override, HLD = pause, REL = pause
release, and EMG = emergency stop.
Non-prefixing codes: END = command end, NOP = no operation, ERST =
error reset, OUT = external output control, ACLR = all clear, CLR = clear,
BCLR = block clear, STORE = EEPROM write (data save), RESTR = EE-
PROM read, READ = data read, MOV = data transfer, TEACH = teaching,
CCHG = change current position, and HSFT = home shift.
Content
When origin input is
ON.
When external
emergency stop input is
ON (open).
ON
When inching is completed,
or a system error occurs.
When origin search or STP is
completed, or when a system
error occurs.
When SRT is received or a
system error occurs.
When dwell time expires or
emergency stop or system
error occurs.
When 1.0 override command
is received.
When home shift disable is
received.
When at least one positioning
action is registered.
When at least one parameter
is registered.
When a system error occurs.
When one or more
parameters are outside
established ranges.
ON
When origin input is OFF.
When external emergency
stop input is OFF.
Section 5-3
OFF
Initially
0
0
0
0
0
0
0 or 1
0 or 1
0
0 or 1
OFF
Initially
0 or 1
0 or 1
On
system
error
0
0
0
0
No
change
No
change
No
change
No
change
0
No
change
On
system
error
No
change
No
change
73

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