User manual CAT EYE RC232CE

[. . . ] 4 1-2-c) Connecting procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 [2] Learning how the system works 2-1) Data transfer format . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 2-2) Architecture of data transferred from EC-1500 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 2-2-a) During a program selection and during setting exercise condition . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [. . . ] (Fix both caps (A) & (B) when it's unused. ) * Secure the optical cable on the handlebar post with the cord clip. PU PU LL OU T SH IN Optical cable connector of RS board Cap(A) Remove Plug in Cap(B) Remove Optical cable connector Optical cable 1-2-c) Connecting procedure 1. Connect the power source to the operation unit, the converter and the computer. Now, the system is ready to operate. RESET MODE ADV AC Adapter Optical cable 2 3 EC -1 60 0 ON OFF 1 Converter RS232C port 5 RS232C Communication Kit [2] Learning how the system works 2-1) Transmission Format Communication speed (baud rate) Data bit length Stop bit Parity check XON / XOFF control SI/SO control 2400 8 bit 1 bit none none none 2-2) Contents of Data Transmission from the EC-1500 The EC-1500 outputs display data in character code, continuously when you set exercise conditions and once per second when you are exercising. Since the contents of the LCD differs according to setting exercise conditions and during exercise, the content of data output also differs. 2-2-a) Setting Exercise Conditions The EC-1500 sends data to an external computer continuously. Address Data Function 1 A code Hexadecimal 41H 2 3 digit numeric Setting wattage (Isopower Training) 5 1 digit numeric Exercise Pattern (Interval Training) 6 3 digit numeric Target Pulse Rate (Auto Training) 9 1 digit numeric Sex (male:"1", female:"0") 10 1 digit numeric Exercise Pattern (Hill Profile Training) 11 2 digit numeric Setting torque x 10 13 3 digit numeric Weight (Aerobic power measurement) 16 2 digit numeric Target time (minutes) 18 3 digit numeric Pulse limit value 21 2 digit numeric Age 23 CR code Hexadecimal 0DH e. g. )A 0 6 0 3 1 2 0 1 1 1 0 0 6 0 2 0 1 6 0 4 0 C R Age:"40" Pulse limit value:"160" Target time:"20"minutes Weight:"60"lb(or kg) Setting torque:"1. 0"kg·m Exercise Pattern (Hill Profile Training) Sex:"1"male Target Pulse Rate (Auto Training):"120"bpm Exercise Pattern (Interval Training):"3" Setting wattage (Isopower Training):"60"watts Shows during setting conditions RS232C Communication Kit 6 2) During Exercise The EC-1500 sends data to an external computer every second. Address Data Function 1 B code Hexadecimal 42H 2 4 digit numeric Elapsed time Higher 2 digits = "minute" Lower 2 digits = "second" 6 4 digit numeric Calorie consumption 10 3 digit numeric Wattage 13 2 digit numeric Pedal torque x 10 15 3 digit numeric Pulse rate 18 3 digit numeric Pedal cadence 21 1 digit numeric Aerobic power measurement result: PFL 22 2 digit numeric Aerobic power measurement result: MOU 24 3 digit numeric Aerobic power measurement result: PWC max. 27 3 digit numeric Setting wattage (Isopower Training) 30 2 digit numeric Lowest 2 digits of addition value of data address 2 ~29 32 CR code Hexadecimal 0DH e. g. ) B 0 1 3 2 0 0 0 2 0 3 1 0 5 0 8 5 0 6 0 0 0 0 0 0 0 0 6 0 4 2 CR Lowest 2 digits of addition value of data address 2 ~29 Setting wattage (Isopower Training):"60"watts Aerobic power measurement result: PWC max. Aerobic power measurement result: MOU Aerobic power measurement result: PFL Pedal cadence:"60"rpm Pulse rate:"85"bpm Pedal torque: "0. 5"kg·m Wattage:"31"watts Calorie consumption:"2"Kcal Elapsed time:"1"min. shows during exercise Note: "0" is displayed in each digit for the 3 types of aerobic power measurement results, until the program is completed. 7 RS232C Communication Kit 2-3) Externally Controlling the EC-1500 2-3-a) During Setting Exercise Conditions When exercise conditions are being set you can send data in a "character code + numeric code + CR code format (shown in example below) from an external computer, setting your exercise conditions. Example) "K6CR" : Selects Auto Training Character Code A B C D E F G H *I J K Function Age (up to 2 digits) Pulse limit (up to 3 digits) Target time (up to 2 digits) Weight (up to 3 digits) Setting torque x 10 (2 digits) Exercise pattern (Hill Profile Training) Sex (male: "1", female: "0") Target pulse rate (up to 3 digits) Setting wattage (up to 3 digits) Exercise pattern (Interval Training) Exercise program 1: Aerobic Power Measurement 2: Manual Training 3: Hill Profile Training 4: Interval Training 5: Isopower Training 6: Auto Training Reset torque during exercise x 10 (2 digits) *L Note 1: * marked character code commands are effective even during exercise. Note 2: If you want to set weight as 90 lb, you can specify whichever "D090" or "D90". 2-3-b) During Exercise By using the following character codes for button values, you can externally control the program during exercise. Example) Sending "i CR" during Manual Training ---> increases pedal resistance (torque: kg. m. ) 0. 1 kg. m. Character Code r g i d x Function RESET button ADV button + 1 button - 1 button Stops data output from the EC-1500. Data transmission can be recovered by either turning on the power, pressing on the reset button, or applying the "y" signal below. Even during the interruption of data transmission, the acknowledged signal "a" + CR is an output. RS232C Communication Kit 8 y b Restart data output from the EC-1500. If the EC1500 receives this signal again while the buzzer is still beeping, another beep will immediately be heard for 1 more second. 2-4) Considerations on data transfer 2-4-a) Use of BASIC is convenient to control from external device Although the EC-1500 can interpret software of any language, its serial function is basically designed to easily accept BASIC language. For example, EC-1500 data can be read through the use of the command "INPUT #1, RX$" or the like, and data can be fed to the EC-1500 through the command "PRINT #1, TX$" or the like. Sending "r CR" duplicates the pressing of the reset button, initializing the EC1500. Before externally controlling the EC-1500, first, implement the reset command. When using BASIC, do as follows: TX$ = "r" PRINT #1, TX$ The computer may send the code "r CR LF". All code that the personal computer sends to the EC-1500 are ciphered correctly. In the initial screen, data corresponding to the exercise conditions currently set are sent in sequence. [. . . ] Upon receiving data, stop data transmission of the EC-1500 to prevent overflow from occurring at RS232C buffer Display the exercise condition of each program. 13 RS232C Communication Kit RS232C Communication Kit 14 Advance the program when the displayed exercise condition is suitable to apply. To change the displayed exercise condition, modify steps up to 1390. Start sending EC-1500 data. Draw the pulse rate graph frame. Receive from the EC-1500 the in-training data and decode it. Display the data received from the EC-1500 on the personal computer's monitor screen. Draw the pulse rate graph on the personal computer's monitor. Since the data is received every second, redraw the graph every 600 seconds (10 minutes). [. . . ]