Air cooled Thermo-con (Compact type) BCC data End code Request to read Start code Identification code Response message from the product 02 30 31 06 50 56 31 30 30 32 35 30 03 06 Address BCC data End code Start code Numerical data Affirmation code Identification code Code Symbol/Data ASCII code Start code STX 02H Address 01 30H 31H Required content R (read) 52H Identifier PV1 50H 56H 31H Numeric data 00250 30H 30H 32H 35H
Table 7-4 List of identifiers (codes) Identifier Description R/W PV1 Measured value (PV) Read SV1 Set value (SV) Read/Write PVS Offset setting Read/Write STR Data storage Write 7.4.12 ASCII Code List Table 7-5 ASCII code ASCII code 02H 03H 06H 15H Code used STX ETX ACK NAK ASCII code 30H 31H 32H 33H 34H 35H 36H 37H 38H 39H Number used 0 1 2 3 4 5 6 7 8 9 ASCII code 2DH 20H Number used SP
STX ETX [0] [A] [1] [F] [5] [2] [5] [2] STX or ETX Check SOH 02H 30H 41H 31H 32H 35H 46H 03H 30H + 41H + 31H + 32H + 35H + 46H + 03H = 152H Checksum range Lower 2 digits 52 is sent after conversion into ASCII code [5] [2]. 14.3.5 Time-out processing The master station transmits EOT when the slave station does not start return processing (STX is not received) 300 [ms] after the master station
(Example) Station number S T X E T X [0] [A] [1] [2] [5] [F] [5] [2] 02H 30H 41H 31H 32H 35H 46H 03H ETX STX or SOH Check 30H 41H 31H 32H 35H 46H 03H 152H Checksum range Lower 2 digits 52 is sent after conversion into ASCII code [5][2]. 13 8 13.
Station number (Example) or group S T X E T X [0] [A] [1] [2] [5] [F] [5] [2] 02H 30H 41H 31H 32H 35H 46H 03H ETX STX or SOH Check 30H 41H 31H 32H 35H 46H 03H 152H Checksum range Lower 2 digits 52 is sent after conversion into ASCII code [5][2]. 14 9 14.
46H 03H SOH 30H 41H 31H 32H 35H 46H 03H 152H 2 52 ASCII [5][2] 252[5][2] 14.3.5 300ms(STX), EOT100ms3 () 1 00m s 1 00ms 1 00ms 300ms 300ms 300ms 300ms E O T E O T E O T ( ) ( ) 14 7 14 14.3.6 ([B][F][b][f])() 3 ( ) S T X S T X S T X ( ) () 3 14.3.7 (1) 1 (2) 14 8 14 14.3.8 0() 0 0 3 3 1 0 () 3 3 STX ET X [ 0 ] 0 1 STX E TX [0][3][3] [1][0] 30H33H33H02H31
Station number (Example) or group S T X E T X [0] [A] [1] [2] [5] [F] [5] [2] 02H 30H 41H 31H 32H 35H 46H 03H ETX STX or SOH Check 30H 41H 31H 32H 35H 46H 03H 152H Checksum range Lower 2 digits 52 is sent after conversion into ASCII code [5][2]. 14 10 14.
ENQ 05H STX 02H ETX 03H ACK 06H CR 0DH SOH 01H 3.2 Command code list Command code (COM) Contents 31H Set temperature (without writing EEPROM) and read 32H Read internal sensor 33H Read external sensor 34H Read alarm status Read temperature average data 35H (It is same as reading external sensor in this model.) 36H Set offset (without writing EEPROM) and read 37H Set temperature (with writing
Not done 32H Reading of current temp. with internal sensor 33H Reading of current temp. with external sensor 34H Reading of alarm status Reading of temp. average data (It is same as reading external sensor in this model.) 35H 36H Setting and reading of offset value 39H Setting and reading of control operation mode 41H Setting and reading of PB range Not done 42H Setting and reading of ARW
The decimal number 37 = 25h, and would be stored as ASCII 25 i.e. 32h, 35h. 2.3 Abbreviations This manual uses the following abbreviations.
Size, Body, Valve Type: 35H (Size: 3; Body Mat'l: Stainless Steel; Port Size: 1/4; Orifice Dia: 5, N.C.), Voltage and Electrical Entry: C (110VAC; Grommet w/Surge Voltage Suppressor), Other Voltages and Electrical Options: None, Other Options: B (NPT Thread)
Size, Body, Valve Type: 35H (Size: 3; Body Mat'l: Stainless Steel; Port Size: 1/4; Orifice Dia: 5, N.C.), Voltage and Electrical Entry: C (110VAC; Grommet w/Surge Voltage Suppressor), Other Voltages and Electrical Options: None, Other Options: Z (Oil-free, Rc Thread)
Size, Body, Valve Type: 35H (Size: 3; Body Mat'l: Stainless Steel; Port Size: 1/4; Orifice Dia: 5, N.C.), Voltage and Electrical Entry: B (100VAC; Grommet w/Surge Voltage Suppressor), Other Voltages and Electrical Options: None, Other Options: B (NPT Thread)
Size, Body, Valve Type: 35H (Size: 3; Body Mat'l: Stainless Steel; Port Size: 1/4; Orifice Dia: 5, N.C.), Voltage and Electrical Entry: G (24VDC; DIN Terminal w/Surge Voltage Suppressor), Other Voltages and Electrical Options: None, Other Options: E (Oil-free, NPT Thread), Mounting: XB (w/Bracket)
Size, Body, Valve Type: 35H (Size: 3; Body Mat'l: Stainless Steel; Port Size: 1/4; Orifice Dia: 5, N.C.), Voltage and Electrical Entry: G (24VDC; DIN Terminal w/Surge Voltage Suppressor), Other Voltages and Electrical Options: None, Other Options: E (Oil-free, NPT Thread), Mounting: XC (Special Entry Direction), Electrical Entry Direction: A (90°)
Size, Body, Valve Type: 35H (Size: 3; Body Mat'l: Stainless Steel; Port Size: 1/4; Orifice Dia: 5, N.C.), Voltage and Electrical Entry: G (24VDC; DIN Terminal w/Surge Voltage Suppressor), Other Voltages and Electrical Options: None, Other Options: E (Oil-free, NPT Thread), Mounting: XB (w/Bracket), Electrical Entry Direction: A (90°)
Size, Body, Valve Type: 35H (Size: 3; Body Mat'l: Stainless Steel; Port Size: 1/4; Orifice Dia: 5, N.C.), Voltage and Electrical Entry: C (110VAC; Grommet w/Surge Voltage Suppressor)
Size, Body, Valve Type: 35H (Size: 3; Body Mat'l: Stainless Steel; Port Size: 1/4; Orifice Dia: 5, N.C.), Voltage and Electrical Entry: J (110VAC; DIN Terminal w/Surge Voltage Suppressor), Other Voltages and Electrical Options: None, Other Options: B (NPT Thread)
Size, Body, Valve Type: 35H (Size: 3; Body Mat'l: Stainless Steel; Port Size: 1/4; Orifice Dia: 5, N.C.), Voltage and Electrical Entry: G (24VDC; DIN Terminal w/Surge Voltage Suppressor), Other Voltages and Electrical Options: None, Other Options: B (NPT Thread)
Size, Body, Valve Type: 35H (Size: 3; Body Mat'l: Stainless Steel; Port Size: 1/4; Orifice Dia: 5, N.C.), Voltage and Electrical Entry: G (24VDC; DIN Terminal w/Surge Voltage Suppressor), Other Voltages and Electrical Options: None, Other Options: B (NPT Thread), Mounting: XB (w/Bracket)