1. Communication Parameter 2. Pin Configuration 3. Communication Data Format 4. General Function 5. Picture/Sound 6. Size/Shift 7. Status Enquiry 8. User Reset FWD-50PX1 Table of Contents ... 3 ... 3 ... 3 ... 5 ... 10 ... 12 ... 14 ...
1. Communication Parameter Communication system RS-232C Synchronous system Asynchronous communication Baud rate 9600 bps Character length 8 bit Parity None Start bit 1 bit Stop bit 1 bit Flow control None 2. Pin Configuration Display side (D-sub 9-pin) Host side (D-sub 9-pin) FWD-50PX1 _ External view _ Pin No.
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(c) Answer (Display Response to Host) 1 Answer at the time of Control request Item Value Header 0x70: Answer Answer* 0x00: Completed (Normal completion) 0x01: Limit Over (Abnormal completion: Over upper limit) 0x02: Limit Under (Abnormal completion: Under lower limit) 0x03: Command Canceled (Abnormal completion) Check Sum...
7. Status Enquiry (a) Model name enquiry Syntax Header Category Function Enquiry 0x83 0x30 0x00 Answer Header Answer Return to Data Size Enquiry 0x70 0x00 0x02 Code Table (4-a) Format Select 0x07 FWD-50PX1 (b) Serial number enquiry Syntax Header Category Function Enquiry 0x83 0x30...
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(d) Software version enquiry (Main CPU) Syntax Header Category Function Enquiry 0x83 0x30 0x03 Answer Header Answer Return to Data Size Enquiry 0x70 0x00 0x03 Return Data1-Data2: 0x0000-0xFFFF (e) H/V frequency enquiry Syntax Header Category Function Enquiry 0x83 0x30 Code Table (4-b) Answer Header Answer Return to...
(g) 8 bit register enquiry Syntax Header Category Function Enquiry 0x83 0x30 Code Table(4-d) Answer Header Answer Return to Data Size Enquiry 0x70 0x00 0x02 Code Table (4-d) Function Return Data 0x07 Digital 3.3 V 0x00-0xFF 0x08 Analog 6 V 0x00-0xFF 0x09 Digital 5 V...