92
5-14 CUSTOM_DEFAULTS
Description: Two optional operations: 1) Write current setting to Custom Defaults, or 2) Set the
parameters to custom default values.
Packet Format
Length
Opcode
Status Operation option Checksum
0x04
0x26
Field Descriptions
Field Name
Format
Size
Description
Length
0x04
1 Byte
Length Field
Opcode
0x26
1 Byte
Identifies this opcode type.
Status
Bit 0: Identifies transmit status
Bit 6-1: Unused
Bit 7: Command source
1 Byte
Bit 0:
0=First time packet is sent
1= Subsequent transmission
Bit 7: always be 1(message is from
the host)
All unused bits recommend to be set
to 0.
Operation option
‘S’ or ‘L’
1 Bytes
‘S’: Write to Custom Defaults
‘L’: Restore Custom Defaults
Checksum
2's complement sum of message
contents excluding checksum.
2 Bytes
Checksum of message.
For example:
1) Write to Custom Defaults:
Length
Opcode
Status
Operation option
Checksum
0x04
0x26
0x80
0x53
0xFF 0xC3
2) Restore Custom Defaults:
Length
Opcode
Status
Operation option
Checksum
0x04
0x26
0x80
0x4C
0xFF 0x0A
Host Requirements
The host sends this command to program or restore the custom default parameter values.
Scanner Requirements
Upon receiving this command, the scanner writes/stores the current parameter settings to the custom
defaults buffer. They can be recovered at any time by sending a restore action.
If the restore action is requested, reset all default parameters as follows:
If custom defaults were set by sending Write to Custom Defaults command, send Restore Custom
Defaults command to retrieve and restore the scan scanner custom default settings.
If no custom defaults were set, send Restore Custom Defaults to restore the factory default values.
Summary of Contents for FS580
Page 1: ...FS580 Industrial Fixed Laser Barcode Scanner User Manual Version FS580_UM_EN_V1 1 6...
Page 2: ......
Page 8: ...2 Figure 1 1 Pitch Skew and Roll...
Page 16: ...10 3 4 Scan angle Scan angle Narrow 40 5 Scan angle Wide 55 5 Figure 3 4 Scan angle...
Page 74: ...68 Testing barcode...