powerUpPort nodeURL port


The powerUpPort utility is used to turn on power to an instrument port. It will not work while an instrument service is running on the port. It is typically used to communicate directly with instruments and perform PUCK operations while the SIAM application is running.
For example, typical operational sequences could include:

shutdownPort -> powerUpPort -> communicate with instrument via terminal program -> powerDownPort -> scanPort

shutdownPort -> powerUpPort -> read/write PUCK operation -> powerDownPort -> scanPort


Option Description Values
nodeURL IP address or host name of SIAM node e.g.,
portName Name of instrument port (or alias) defined in siamPort.cfg /dev/ttyS8, COM1, /dev/tty.KeySerial1

Example output:

powerUpPort CO2subsys
SIAM version $Name:  $


The following environment variables must be set:

Variable Description Example
JAVA_HOME location of Java installation
/j9, /opt/java/jdk1.3.1, etc.
JAVA Path to JVM command For MMC

For Sun JVM (e.g. linux, win32, mac OS)
SIAM_HOME top of the SIAM directory tree -
SIAM_CLASSPATH Path including all SIAM and supporting classes For MMC

For linux/win32

See Also