olor amera KP-H20/KP-H01/5 Series Remote control protocol Specifications (preliminary version) Hitachi Kokusai lectric Inc. MOL SIGN HK - Sep.11.9 (first edition) Hirayama Hirayama SYMOL T SRIPTION (RWN) SIGN KP-H20 Series T PPROV T STOR T UNIT T TOLRN SL Prod. ode - Order TITL WG. KP-H20 Remote specification(rs-232) 022-4P-T1 RV. 00 SHT 1 20
1) omms* specifications Sync system Start-stop sync it rate 9600 bps ata length 8 bits Start bit 1 Stop bits 1 Parity None it transfer LS first *omms : ommunications 2) omms control The remote control software controls all communications. ata send/receive (S handshake) is by transferring TXT data to the camera controller chip. 3) omms connection Scheme Here is omms connection Scheme. 3 lines System(Tx,Rx,GN) is applied (RTS and TS are not used) Serial ontrol Tx Rx GN recitals Sending Reception Ground 4) omms procedure The following pages indicate the camera controller chip and remote control software data protocol. In the description, the camera is designated as slave and the software as master. Receive protect timer (time out error) The receive protect timer for master and slave processes is 1 second. or example, if 1 block of TXT data is being received, if the data interval exceeds 1 second, error is produced and the data are lost. n acknowledgment of data receipt is not produced. ( aution ) The RS-232 conversion circuit is needed to connect a camera and a remote-controlled machine (P etc.) among. Please refer to the product specification for the output pin on the camera side. WG. 022-4P-S1 SHT 2
a) Transmission from master (normal process) RS-232 Slave conversion circuit Master 2) 4) NQ code (05H) K code (06H) Transmit code (SII code) K code (06H) 1) 3) 1) Session starts when NQ is sent from master to slave. 2) Slave acknowledges by returning K to master. 3) Master sends data to slave. 4) Slave acknowledges receipt of data by again returning K to master and end the handshake. WG. 022-4P-S1 SHT 3
b) Master reads data (normal process) RS-232 Slave conversion circuit Master NQ code (05H) 1) 2) 4) K code (06H) Read command (SII code) K code (06H) 3) 5) Read data (SII code) K code (06H) 6) 1) Session starts when NQ is sent from master to slave. 2) Slave acknowledges by returning K to master. 3) Master sends read data command to slave. 4) Slave receives read data command, then acknowledges by returning K code to master. 5) Slave sends read data to master. 6) Master receives read data, then acknowledges by returning K code to slave. WG. 022-4P-S1 SHT 4
c) ata transmitted by master (control abort process) RS-232 conversion circuit Slave Master NQ code (05H) 1) 2) NK code (15H) NQ code (05H) NK code (15H) NQ code (05H) 3) NK code (15H) NQ code (05H) NK code (15H) 1) Master sends NQ code to slave. 2) Since K code cannot be sent, slave sent NK code to master. 3) Sequence is repeated 3 times in attempts to retransmit. fter receiving the 3 rd successive NK code, comms control is aborted. WG. 022-4P-S1 SHT 5
d) ata transmitted by master (data error process) RS-232 conversion circuit Slave Master NQ code (05H) 1) 2) 4) K code (06H) Send data (error occurs) 3) Send data (error occurs) 6) Send data (data normal) K code (06H) 5) 1) Session starts when NQ is sent from master to slave. 2) Slave acknowledges by returning K to master. 3) Master sends data, but error detected (framing, over-run error). 4) Slave detects error and does not accept data. 5) Sequence 3 and 4 repeats, then master transfers normal data. 6) Slave detects normal data and returns K code to master to end the session. WG. 022-4P-S1 SHT 6
e) ata frame error (Master transmission) RS-232 Slave conversion circuit Master 2) 4) NQ code (05H) K code (06H) Send data (SII code) Send data (SII code) 1) 3) 5) Send data (SII code) Send data (SII code) 6) 1) Session starts when NQ is sent from master to slave. 2) Slave acknowledges by returning K to master. 3) Master sends data. 4) or some reason, slave does not receive data. 5) Master does not receive acknowledgment to the send code and repeats the sequence every 3 seconds for 3 times. 6) If unsuccessful after 3 attempts, master aborts the sequence and ends communication. WG. 022-4P-S1 SHT 7
f) Transmission frame error (Master receive) RS-232 conversion circuit Slave Master 2) 4) NQ code (05H) K code (06H) Read command (SII code) 1) 3) 5) K code (06H) Read command (SII code) 6) 7) Read command (SII code) Raed command (SII code) 8) Read command (SII code) 1) Session starts when NQ is sent from master to slave. 2) Slave acknowledges by returning K to master. 3) Master sends read command. 4) Slave returns K code to acknowledge read command. 5) Slave sends corresponding read data to master. 6) or some reason, master fails to receive read data. 7) Slave fails to receive acknowledgment of read data and attempts to resend every 3 seconds for 3 times. 8) fter the third failure, slave aborts the sequence and ends communication. WG. 022-4P-S1 SHT 8
5) omms command Text data format a) Send data and read command data (master to slave) 1) ommand data are converted into SII code and transmitted. 2) omms byte quantity is 18. 3) omms data format (transmission sequence). STX Text data TX SUM 18 bytes omms data description STX: ode indicating start of text. 1 byte (02H) Text data: Transmit / receive data. 14 byte (SII code) TX: ode indicating end of text. 1 byte (03H) SUM: XOR result (H) of adding STX, Text data and TX. 2 byte Text data format details (transmission sequence). Status I no. rea address Relative no. ata 14 bytes Text data details Status: Transmission data status. 2 bytes (SII code) This parameter is used for selecting PROM write setting. (0: write absent, 1: write present) In ase of KP-H20, this parameter is ineffective because KP-H20 does not have an PROM. I no.: Identification (camera I) number is set by user. (2bytes:SII code) Please set I no.to H because KP-H20 does not have camera I. (H is global address and all data are changed) rea address: Sets number (0 to 255) for each adjustment item. 2 bytes (SII code) Relative no.: Sets number determined by each area address. 2 bytes (SII code) ata (note): Sets data to be transmitted. 2 bytes x 3 (SII code) WG. 022-4P-S1 SHT 9
b) Read (receive) data (slave to master) 1) ommand data are converted into SII code and transmitted. 2) omms byte quantity is. 3) omms data format (transmission sequence) STX Text data TX SUM bytes omms data description STX: ode indicating start of text. 1 byte (02H) Text data: Transmit / receive data. 6 byte (SII code) TX: ode indicating end of text. 1 byte (03H) SUM: XOR result (H) of adding STX, Text data and TX. 2 byte 4) Text data details (transmission sequence) ata 6 bytes Text data details (transmission sequence) ata (note): Sets data to be transmitted. 2 bytes x 3 (SII code) WG. 022-4P-S1 SHT
1 White alance MO 2 Gain Mode GIN MO KP-H20_OMMN Menu display KP-20 ommand Parameter rea I ata TW 0x01 0x04 0x00 MNUL 0x01 0x04 0x02 PRST 0x01 0x06 0x01 G 0x01 0x06 0x00 3 One Push uto White W 0x01 0x07 0x01 1/30(1/25) 0x01 0x08 0x00 1/50 0x01 0x08 0x01 1/0 0x01 0x08 0x02 1/250 0x01 0x08 0x03 1/500 0x01 0x08 0x04 SHUTTR SP 1/00 0x01 0x08 0x05 1/2000 0x01 0x08 0x06 4 Shutter Speed 1/5000 0x01 0x08 0x07 1/000 0x01 0x08 0x08 1/20000 0x01 0x08 0x09 1/50000 0x01 0x08 0x0 S 0x01 0x08 0x 1/00 0x01 0x08 0x14 S&LNS 1/2000 0x01 0x08 0x15 1/5000 0x01 0x08 0x16 6 Image level LVL -128~000 ~127 0x01 0x0 0x00~0x 5 Whaite alance Manual R GIN R GIN -128 ~000 ~127 0x01 0x0 0x00~0x 7 Whaite alance Manual GIN GIN -128 ~000 ~127 0x01 0x0 0x00~0x 8 Pedestal PSTL -28~000 ~0 0x01 0x 0x64~0x4 O 0x01 0x14 0x00 9 Gamma GMM ON 0x01 0x14 0x01 HIGH 0x01 0x14 0x02 etail TIL -128~127 0x01 0x15 0~255 11 hroma HROM -128~000 ~50 0x01 0x16 0x00~0x2 O 0x01 0x1 0x00 1 0x01 0x1 0x01 2 0x01 0x1 0x02 3 0x01 0x1 0x03 12 etection rea(l) 4 0x01 0x1 0x04 5 0x01 0x1 0x05 6 0x01 0x1 0x06 7 0x01 0x1 0x07 8 0x01 0x1 0x08 9 0x01 0x1 0x09 O 0x01 0x1 0x00 TOP 0x01 0x1 0x01 OTTOM 0x01 0x1 0x02 14 1 or 2 characters 0x01 0x1 15 3 or 4 characters 0x01 0x1 16 5 or 6 characters 0x01 0x20 17 7 or 8 characters 0x01 0x21 18 INPUT 9 or characters 0x01 0x22 19 HRTR 11 or 12 characters 0x01 0x23 20 13 or 14 characters 0x01 0x24 21 15 or 16 characters 0x01 0x25 22 17 or 4 characters 0x01 0x26 23 3 or 4 characters 0x01 0x27 24 3 or 4 characters 0x01 0x28 25 eature Gate display L GT 13 Title Mode MO 26 Peak/verage O 0x00 0x01 0x30 0x00 WHIT GT 0x01 0x01 0x30 0x01 L GT 0x02 0x01 0x30 0x02 0/0 0x01 0x39 0x00 15/85 0x01 0x39 0x01 PK/V 30/70 0x01 0x39 0x02 50/50 0x01 0x39 0x03 75/25 0x01 0x39 0x04 0/0 0x01 0x39 0x05 PU Ver.1.913 Page 1
KP-H20_OMMN eature Menu display KP-20 ommand Parameter rea I ata O 0x01 0x3 0x00 1 0x01 0x3 0x01 2 0x01 0x3 0x02 3 0x01 0x3 0x03 27 White balance rea Select WHIT GT 4 0x01 0x3 0x04 5 0x01 0x3 0x05 6 0x01 0x3 0x06 7 0x01 0x3 0x07 8 0x01 0x3 0x08 9 0x01 0x3 0x09 28 Lens control IRIS OPN O 0x01 0x3 0x00 ON 0x01 0x3 0x01 O 0x01 0x40 0x00 MNU ON 0x01 0x40 0x02 29 MR MNU OPRTION MR MNU OPRTION UP 0x01 0x40 0x OWN 0x01 0x40 0x20 LT 0x01 0x40 0x80 RIGHT 0x01 0x40 0x40 30 MR RST MR RST 0x01 0x4 0x00 O 0x01 0x51 0x00 31 WR MO WR MO ON 0x01 0x51 0x01 UTO 0x01 0x51 0x02 32 WR LN WR LN 128~255 0x01 0x52 0x80~0x 1/30(1/25) 0x01 0x53 0x00 1/50 0x01 0x53 0x01 1/0 0x01 0x53 0x02 1/250 0x01 0x53 0x03 33 SHORT SHUTTR SHORT SHUTTR 34 SI OUTPUT SI OUTPUT 35 TW RNG TW RNG 1/500 0x01 0x53 0x04 1/00 0x01 0x53 0x05 1/2000 0x01 0x53 0x06 1/5000 0x01 0x53 0x07 1/000 0x01 0x53 0x08 1/20000 0x01 0x53 0x09 1/50000 0x01 0x53 0x0 H-SI 0x01 0x57 0x00 H-VL 0x01 0x57 0x01 NORML 0x01 0x61 0x00 SPIL 0x01 0x61 0x01 36 MNUL GIN PRST GIN 0~48 0x01 0x68 0x00~0x30 37 G LIMIT G LIMIT 0~48 0x01 0x6 0x06~0x30 38 KN O 0x01 0x98 0x00 ON 0x01 0x98 0x01 39 SLOP1 0~255 0x01 0x99 0x00~0x 40 KN SLOP2 0~255 0x01 0x9 0x00~0x 41 POINT1 0~255 0x01 0x9 0x00~0x 42 POINT2 0~255 0x01 0x9 0x00~0x 43 VIO RNS ontrol IRIS GIN 0~255 0x01 0x5 0x00~0x 44 IL1 0x01 0x7 0x00 45 IL2 0x01 0x7 0x01 46 SN IL SV SN IL SV IL3 0x01 0x7 0x02 47 IL4 0x01 0x7 0x03 48 IL5 0x01 0x7 0x04 IL1 0x01 0x8 0x00 49 SN IL SLT SN IL SLT 50 LNS TYP LNS TYP 51 TV ORMT TV ORMT IL2 0x01 0x8 0x01 IL3 0x01 0x8 0x02 IL4 0x01 0x8 0x03 IL5 0x01 0x8 0x04 0x01 0x9 0x00 VIO 0x01 0x9 0x01 80i 59.94 0x01 0x 0x00 80i 50 0x01 0x 0x01 80p 29.97 0x01 0x 0x02 80p 25 0x01 0x 0x03 PU Ver.1.913 Page 2
eature 52 spect Ratio 53 KP-H20_OMMN Menu display KP-20 ommand Parameter rea I ata VS SPT MSKING 4:3 0x01 0x 0x00 16:9 0x01 0x 0x01 PRST 0x01 0x0 0x00 VRIL 0x01 0x0 0x01 54 HU R 0~255 0x01 0x1 0x00~0x 55 HU Y 0~255 0x01 0x2 0x00~0x 56 HU G 0~255 0x01 0x3 0x00~0x 57 HU 0~255 0x01 0x4 0x00~0x 58 HU 0~255 0x01 0x5 0x00~0x 59 MSKING HU M 0~255 0x01 0x6 0x00~0x 60 ST R - - - - 61 ST Y - - - - 62 ST G 1~255 0x01 0x9 0x01~0x 63 ST 1~255 0x01 0x 0x01~0x 64 ST 1~255 0x01 0x 0x01~0x 65 ST M 1~255 0x01 0x 0x01~0x PU Ver.1.913 Page 3