KEYENCE SR-750 Series - Manual (Page 75)

75 E SR-750 UM
„ Obtaining the script version
Send command SCPVER
Response
OK, SCPVER, mmmm, nnnn
mm...:Script library version
nn…: FmtSet.lua version (Only when FmtSet.lua exists and the version
is defined)
• FmtSet.Lua version is the value stored in variable name "SCPVERSION" within
the FmtSet.Lua file.
• This returns the script library version and the FmtSet.lua version.
• If the script library does not exist, the error code 12 is returned.
* The script library is a library file to use the edit data function and the edit image
file name function.
„ Obtaining MAC address
Send command EMAC
Response
OK, EMAC, nnnn
nnnn = MAC address (12 bytes)
• Read the MAC address of the SR-750 Series.
„ Obtaining error status
Send command ERRSTAT
Response
OK, ERRSTAT, nnnn
nnnn = none
: No error
system : System error
update : Program update error
cfg
: Set value error
ip : IP address duplication error
over : Send buffer overflow
plc : PLC link error
profinet : PROFINET error
lua
: Script error
• Obtains the error status of the SR-750 Series itself. If multiple errors occur, items
are displayed one by one in the above order.
• When the error status is cleared, it resets to the no error status automatically.
• If Specify response character is set to "SR-600 compatible", nnnn is returned.
"3-9 SR-600 Compatible Output Mode (Page 19)"
„ Clearing PLC link error
Send command PCLR
Response
OK, PCLR
• Clear the PLC link error.
„ Erasing error images
Send command ICLR, bb bb: parameter bank number (00 - 10)
00 = The most recent image is
deleted
01 - 10 = Erasing error images
of the specified parameter
banks only
Response Normal process OK, ICLR
Abnormal process ER, ICLR, ee ee: Error code
• Read error images that have been saved to the SR-750 Series are erased.
• Images that have been saved onto RAM or ROM are erased.
• With bb = 00, the most recent image is erased in the burst read mode.
• When the specified number of images is set in the image saving mode, all
images are erased with 00 set. If other values are sent, an error is returned.
• If Specify response character is set to "SR-600 compatible", OK is returned for
normal process and ERRee is returned for abnormal process.
"3-9 SR-600 Compatible Output Mode (Page 19)"
„ Confirming type of model and main unit system version
Send command KEYENCE
Response
OK, KEYENCE, SR-750, aaaaa aaaaa: Main unit system version
8-3
Details of Configuration
Commands
This section describes the configuration commands of the SR-750 Series.
Types of Configuration Commands
The SR-750 Series setting commands include the following 5 types.
„ Parameter bank configuration command (WB/RB)
Command to set scan and code configuration to a parameter bank.
Changed configuration details are applied after a response for a configuration
command is sent.
„ Code configuration command for tuning (WC/RC)
Command to set codes for auto tuning.
Up to 8 types of codes selected during auto tuning can be registered.
Changed configuration details are applied when a response for a configuration
command is sent.
„ Operation configuration command (WP/RP)
Command to set items related to the SR-750 Series operations.
Changed configuration details are applied after a response for a configuration
command is sent.
„ Communication configuration command (WN/RN)
Command to set items related to RS-232C and Ethernet communications.
Changed configuration details are applied after a SAVE command is received.
„ Batch transmission of configuration/confirmation
commands (WA/RA)
The dedicated command has been prepared for batch transmission of multiple
configuration/confirmation commands.
Use this command to reduce the number of times to send configuration/
confirmation commands.
Details of Each Configuration Command
Parameter Bank Configuration Command Format (WB/
RB)
Parameter bank configuration command is sent in the following format:
• Configuration change
Send command
Response Normal process
Abnormal process
• Configuration confirmation
Send command
Response Normal process
Abnormal process
bb : Parameter bank number 01 - 10 Fixed to 2 bytes
mmm : Command number Fixed to 3 bytes
nnn… : Setting value (varies according to command number)
example) Setting the Exposure of the parameter bank 1 to 300 μs.
Configuration change Send command WB, 01100, 0010
Scan condition setting OK, WB
Configuration confirmation Send command RB, 01100
Response (Normal process) OK, RB, 0010
NOTICE
• Send the SAVE command to save in the memory the contents
changed by setting commands.
If you do not send the SAVE command, when the power is
turned off or the RESET command is received, the settings will
return to the state before changed.
• The setting contents sent during the SR-750 operation are
reflected when the current operation finishes, not after the
response is sent to the command.
WB , bb mmm , nnn…
OK , WB
ER , WB , ee ee: Error code
RB , bb mmm
OK , RB , nnn…
ER , RB , ee ee: Error code