Cino FA470 - Manual (Page 239)

Command Descriptions
2-224
Reply Record Count
(WF)
Descriptions
Reply the total record count of Batch Mode
Available for F & L series
Packet Format
Prefix Opcode Status Length Parameter(s) LRC Suffix
7Eh 17h 00h 03h 00h 00h 02h See Notes Variable 7Eh
1 Byte 3 Bytes 1 Byte 2 Bytes 2 Bytes 1 Byte 1 Byte
. Host Requirements
Since Reply Device Info is a device-to-host message, there is no response for this message.
. Parameter(s) Field
Reply Device Info can change multiple parameters at one time, so it takes compound parameters.
. Length
Total size (bytes) of the Parameter(s) field
. LRC
”Opcode” XOR “Status” XOR “Length” XOR “Parameter(s)”
. Size
Total size (bytes) of the Options field
. Notes
The two bytes record count is formatted as High Byte Low Byte. For example, number 60000 is
described as EAh 60h.