Campbell TX312 Spezifikationen PDF herunterladen (Seite 29)

TX312 Transmitter

5.1.4.1 Result Code

Result Code is used to indicate success or failure. Zero indicates Success.

Positive result codes indicate communication problems; negative result codes

indicate an illegal value in one of the parameters. See Table 5.1-6 for positive

result codes and Table 5.1-7 for negative result codes.

TABLE 5.1-6. Result Codes Indicating Communication Problems

0 Command executed successfully

2 Time out waiting for STX character after SDC addressing

3 Wrong character (not STX) received after SDC Addressing

4 Something other than ACK returned when select data buffer

command executed

5 Timed out waiting for an ACK when data buffer command was sent

6 CS I/O port not available, port busy

7 ACK not returned following data append or insert command

TABLE 5.1-7. GoesSetup and GoesData Runtime Result Codes

Code Error Condition

-11 Illegal Buffer Control

-12 Illegal Message Window

-13 Illegal Channel Number

-14 Illegal Baud Rate

-15 R count Error

-16 Illegal Data Format

-17 Illegal Data Format FP2_ASCII

-18 Self-Timed Interval Error

-19 Self-Timed Offset Error

-20 Random Interval Error

-21 Platform ID Error

5.1.4.2 Platform ID

Platform ID is an eight-character hexadecimal number assigned by NESDIS.

The Platform ID is always divisible by 2. Valid characters are 0-9 and A-F.

5.1.4.3 Window

Window is the message window length in seconds. Valid range is 5-120.

5.1.4.4 Timed Channel

Timed Channel is the assigned self-timed transmission channel. Valid range

for 300 bps is 0-266 and 0-133 for 1200 bps. Often1200 bps channels are

referred to using the 300 channel number scheme. Divide by 2 to get the real

1200 baud channel number.

5.1.4.5 Timed Baud Rate

Timed Baud rate is assigned and channel dependent. Valid options are 100,

300, and 1200.

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Campbell TX312 Spezifikationen Seite 29