EXFO T200S, Руководство пользователя, Страница: 58 / 146

Remotely Controlling the T200S
52
T200S
Communication Principle
Unit Multipliers
The following table illustrates the possible unit multipliers:
Error Messages
System and device-specific errors are managed by your unit. The generic format for error
messages is illustrated in the following figure.
As shown in the above figure, the message contains three parts:
³
error number
³
error description
³
device-dependent information
Error messages ending in a negative number are SCPI-based errors.
Name Value Mnemonic
Exa 1E18 EX
Peta 1E15 PE
Tera 1E12 T
Giga 1E9 G
Mega 1E6 MA
Kilo 1E3 K
Milli 1E-3 M
Micro 1E-6 U
Nano 1E-9 N
Pico 1E-12 P
Femto 1E-15 F
Atto 1E-18 A
I
MPORTANT
If an error occurs in a command of a program message (several commands
separated by ";"), the program does not stop: all the commands of the program
message are executed. As a consequence, several errors may be present in the error
queue. You need to check the error bit to make sure that the error queue is empty.
<Error
number>
, "
<Error
description>
; "
<Device
dependent
information>