Fn=3, 51: Function 3 Sending Use Amount; Fn=4, 52: Function 4 Sending Remaining Capacity - Citizen CT-S280 Command Reference Manual

fn=3, 51: Function 3 Sending Use Amount

GS ( C pL pH m fn b
[Code] <1D>H<28>H<43>H<pL><pH><m><fn><b>
[Range] (pL+pH×256)=3 (pL=3, pH=0)
m=0
fn=3, 51
b=0
[Outline] [The specification which is common to the model]
 Sends the use amount of user NV memory (number of bytes of used area).
[Caution] [The specification which is common to the model]
 This command uses 20 bytes for user NV management information beforehand and sends
the use amount of user NV memory by 20 bytes more than actual size.

fn=4, 52: Function 4 Sending Remaining Capacity

GS ( C pL pH m fn b
[Code] <1D>H<28>H<43>H<pL><pH><m><fn><b>
[Range] (pL+pH×256)=3 (pL=3, pH=0)
m=0
fn=4, 52
b=0
[Outline] [The specification which is common to the model]
 Sends the remaining capacity of user NV memory (number of bytes of unused area).
[Caution] [The specification which is common to the model]
 This command uses 20 bytes for user NV management information beforehand and sends
the remaining capacity user NV memory by 20 bytes less than actual size.
Header
Identifier
Capacity of use 30H to 39H
NUL
Header
Identifier
Capacity of use 30H to 39H
NUL
Hex. Decimal
37H 55
28H 40
48 to 57
00H 0
Hex. Decimal
37H 55
29H 41
48 to 57
00H 0
- 154 -
Data Size
1byte
1byte
1 to 6 bytes
1byte
Data Size
1byte
1byte
1 to 6bytes
1byte