KEYENCE LS-7000 - Manual (Page 173)

8-7
Chapter 8 Specifications
8
Mode Specifications
■ Measuring Mode
Status
Measured value display Output RS-232C
Numeric display Comparator LED 5-level discrimination WAITING STROBE Analog output BCD ALARM FUNCTION Reception Response
Measuring
Positive-
side range
over
+FFFFFFF
Reference value: HI
Threshold: HH
OFF
+All
digits: F
OFF
Value Measured value Comparator output Comparator output OFF Value OFF
Negative
side range
over
–FFFFFFF
Reference value: LO
Threshold: LL
OFF
–All
digits: F OFF
Reset processing – – – – – – – OFF OFF ON OFF Comparator waiting voltage All digits: B OFF
Error Error-0 OFF OFF OFF OFF + 10.5
+All
digits: B ON OFF
Error
response
Comparator
waiting – – – – – – – OFF OFF ON
Depends
on
measuring
mode
+All
digits: B
OFF
Not
synchronized
with set
conditions
O O
O O
O O
O O
O
O
O
Voltage according to
the measured value.
+10.5 V on the
positive side and
–10.5 V on the
negative side if the
voltage range is not
within
±10 V.
HI
LO
Comparator
waiting
voltage
■ PROGRAM Mode
Status
Measured value display Output RS-232C
Numeric display Comparator LED 5-level discrimination WAITING STROBE Analog output BCD ALARM FUNCTION Reception Response
Tolerance
setting
Same as the condition in
measurement operation
Same as the condition in
measurement operation
Same as the condition in
measurement operation
Same as the condition in measurement operation
Error
response
O
OFF ON OFF
Comparator
waiting voltage
All
digits: B
OFF OFF
Area setting
Other than
level setting
Same as the condition in measurement operation
Error
response
O
Level
setting
Environment setting
Other than
LED inspection
LED
inspection
Same as the condition in
measurement operation
Same as the condition in
measurement operation
Optical waveform
and threshold
Error
response
O
Output setting Same as the condition in measurement operation
Same as the condition in measurement operation
Same as the condition in measurement operation
Same as the condition in measurement operation
Error
response
O
Calibration
setting
Each area
value
OFF ON OFF
Optical
waveform
All
digits: B
OFF OFF
None
Error
response
O
Option
setting
Error
Error
response
O
Error
response
O
Error
response
O
Error
response
O
Same as the condition in
measurement operation
OFF
OFF
Same as the condition in
measurement operation
Measuring
head number
Error-2 to 6
OFF
OFF
■ Others
Status
Measured value display Output RS-232C
Numeric display Comparator LED 5-level discrimination WAITING STROBE Analog output BCD ALARM FUNCTION Reception Response
Power-ON reset
processing
- - - - - - - OFF OFF OFF OFF 0V
+All
digits: 0
ON OFF
Error
response
O
• The LS-7000 Series will be reset if the LS-7000 Series is set to RUN mode from
PROGRAM mode.
• After a program number change is made, the LS-7000 Series will be reset on comple-
tion of auto zero processing.
• The LS-7000 Series will be reset if a set value change is made over RS-232C.
• If an ERROR-0 occurs during power-ON reset processing, the analog output will be
set to 0 V and all the digits of the BCD output will be added with 0.