Panasonic LP-GS Series, Serial Communication Command Manual

Page: 82 / 180

82
3-6-4 Lot settings: LTC
Configures the “Lot” function used to change characters depending on the date/time and counter values.
⿎
Setting request data / response data for readout
Start
code
LTC
Sub
command
[Lot No.] [Lot type] [Lot unit]
4-byte
(Check
sum)
End code
Sub command is “S” for the setting request data and “A” for the response data for readout.
⿎ Readout request data
Start
code
LTC R
[Lot No.]
1-byte
(Check
sum)
End code
⿎
Data description
Name
Data length
[byte]
Data contents Remarks
Lot No. 1
“0”–“3”: Lot 0 to 3
“4”–“7”: Global lot 16 to 19
Lot type 2
“00”: Current date/time
“01”–“04”: Expiry date/time 1 to 4
“05”–“08”: Global expiry date/time 17 to 20
“10”–“13”: Counter 0 to 3
“14”–“17”: Global counter 16 to 19
Specifies which function you are
referencing, the current date/time,
expiry date, or counter, to switch lot
characters.
Lot unit 1
“0”: Year or counter
“1”: Month
“2”: Day
“3”: Year and month
“4”: Month and date
“5”: Day of the week
“6”: Hour
“7”: Week
“8”: Minute
“9”: Hour and minute
“A”: Year (week-based)
It is the unit of period to switch lot
characters.
Total data length 4 The data length is fixed.
ンㄆㄇㄆㄓㄆㄏ㄄ㄆ
• When the lot unit of the lot settings (LTC command) is changed, the lot period and lot character (LTS command) settings
registered to that lot number are deleted.
• With LP-400/V compatible command mode, the lot numbers 4 to 15 and global lot numbers 20 to 31 cannot be set and
readout.
⿎ Example of command settings
Condition: Lot No. = 0, Lot type = 00, Lot unit = 8
• Setting
Transmission data [STX] LTC S 0008 [CR]
• Readout
Transmission data [STX] LTC R 0 [CR]
Response data [STX] LTC A 0008 [CR]
ME-LP-GS-SR-COMP-3