Chapter
9
65
ML-9011A
9.5 Commands
■
Write (COW t0, t1, t2, t3)
(31) ACR/ACW (Elapsed time for consumables)
Obtain (read) the total hours the LD has been used.
Also used to write for initialization of the total hours after FC-LD replacement.
■
Read (ACR)
■
Write (ACW t0, t1, t2, t3, t4)
Execute this command after FC-LD replacement to set the LD wavelength, the LD current
limit, and calibration data.
Consumables cannot be set while the LD is turned on and NAK is replied.
t0:
LD wavelength (in 0.1-nm increments. Fixed to 8089 (808.9 nm))
t1:
LD current limit (in 0.1-% increments)
t2:
Calibration data 1
t3:
Calibration data 2
t4:
Calibration data 3
(32) BAR/BAW (Transmission conditions)
Obtain (read) and set (write) communication conditions.
■
Read (BAR)
Example
When switching to auto transmission of all items
Computer ->
Marker
: 1, 1, 1, 1
t0
Auto transmission regarding
marking readiness
0: Auto transmission
OFF
1: Auto transmission
ON
t1
Auto transmission regarding when
marking is finished
t2
Auto transmission of safety shutter
information
t3
Auto transmission of errors
* When 1 (auto transmission ON) is selected, S0 to 3 are sent each time the status changes.
* Note that enabling the marker initializes the settings, disabling auto transmission of all items.
Example
If the LD has been used for 1 hour
Computer ->
Marker
: ACR
Marker ->
Computer
: 3600 (Unit: 1 second)
Example
When setting LD Wavelength to 808.9 nm; LD Current Limit, 35%; Calibration Data 1=120; Calibration
Data 2=680; and Calibration Data 3=480
Marker ->
Computer
: ACW8089, 350, 120, 680, 480
Computer ->
Marker
: BAR