Commands For Non-Volatile Memory; Gs ( C Pl Ph M Fn B[C1 C2][D1 - Citizen CT-S2000 Command Reference Manual

2.2.12 Commands for Non-volatile Memory

GS ( C pL pH m fn b[c1 c2][d1...dk]
[Function]
[Outline]
[Caution]
Editing user NV memory
• Erases/stores/sends data of user NV memory area and sends the use amount/
remaining capacity.
• Executes edit processing of user NV memory specified by function code (fn).
fn Code
0,48 GS ( C pL pH m fn b c1 c2
GS ( C pL pH m fn b c1 c2
1,49
d1...dk
2,50 GS ( C pL pH m fn b c1 c2
3,51 GS ( C pL pH m fn b
4,52 GS ( C pL pH m fn b
5,53 GS ( C pL pH m fn b
6,54 GS ( C pL pH m fn b d1 d2 d3
• pL, PH specifies the number of bytes of "m" and the following to (pL + pH x 256).
• c1, c2 specifies key code (ID code of record).
• Total capacity of user NV memory can be specified as any of [1K, 64K, 128K,
192K]bytes by GS ( E. Default value is 1K byte.
• Frequent use of this command may result in damage of NV memory. Use the Write
command to NV memory in consideration of [10 times max./day].
• Following the processing of this command, printer Busy may occur during writing
data in NV memory. While the printer is Busy, it stops receiving process. Therefore,
data transmission (including real-time command) from host is prohibited.
Function
No..
Function0
Function1
Function2
Function3
Function4
Function5
Function6
- 83 -
Function
Erases specified record.
Stores data in specified record.
Sends data stored in specified
record.
Sends capacity of use
(number of bytes).
Sends remaining capacity
(number of bytes).
Sends key code list of stored
record.
Erases all areas of user NV
memory in a lump.