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TPSK 12 & 24 V User’s Manual
Page 41 / 66
Reference: FDE 31 08 972 Issue Z
S
END
P
RINTER
S
OFTWARE
V
ERSION
The printer returns 8 bytes containing the boot and flash software version.
The first 4 bytes returned are an ASCII string for the boot version.
The second 4 bytes are an ASCII string for the flash version.
Example: the printer returns 1.07 1.15
This means the boot version is 1.07 and the flash version is 1.15.
ASCII
US V
Hexadecimal
1F 56
Decimal
31 86
R
ETURN
SRAM
S
IZE
Returns the size of SRAM on board, on one byte as number of 64 Kbytes sectors.
ASCII
GS BS
Hexadecimal
1D 08
Decimal
29 08
SRAM sizes
4 kb (internal RAM only)
0
128 kb (w/extension)
2
T
RANSMIT
S
ELECTED
A/D
C
HANNEL
Returns the size of SRAM on board, on one byte as number of 64 Kbytes sectors.
ASCII
GS l m
Hexadecimal
1D 6C
m
Decimal
29 108 m
Returns the voltage.
* m = 0 x 08
Sends an octet of between 0 and 255
= value measured on the A-D converter
= AD measure
Voltage (V) = 0.11274 x AD measure
Example:
AD measure = 213 =>Voltage = 24.01V
AD measure = 186 => Voltage = 21.00V
* m = 0 x 09
Sends an octet of between 0 and 255
= value measured on the temperature converter
= AD measure
RTH = 100 / ((255 / AD measure) - 1)
Temp (°C) = (3950 / (ln (RTH / 30) + 13.255)) - 273
Example:
AD measure = 60 => Temp = 24.43°C
AD measure = 27 => Temp = 47.47°C
Note
: tolerance not taken into consideration and calculation not precise