Modifier Description
ux
Name of the measurement unit using x number of
characters. For example, u3 shows the name of the
measurement unit with three characters.
cs4
Modulus-65536 checksum of message sent so far,
ASCII encoded hexadecimal notation.
csx
NMEA xor-checksum of message sent so far, ASCII
encoded hexadecimal notation.
You can also use the backslash character \ instead of the hash character #.
Table 21 Intv Command
Syntax Description
intv<cr>
Show the output interval of the automatically
repeating measurement messages (r command and
run mode).
intv [iii uuu]<cr>
Set the output interval.
iii = interval, range 0 ... 255.
u = unit for interval setting:
• s = seconds
• min = minutes
• h = hours
If you set the interval to 0, the output messages are
output as quickly as they are generated, without
additional delay.
Example:
intv 5 s
Output interval: 5 S
Table 22 Open Command
Syntax Description
open [aaa]<cr>
Open a connection to a device at the specified
address. Required when device is in poll mode.
aaa = address, range 0 ... 254.
GMP252 User Guide M211897EN-D
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