Vaisala FS11P - CHAPTER 4 OPERATION; FS11 P Commands

Chapter 3 ________________________________________________________________ Installation
VAISALA ________________________________________________________________________ 67
Startup
Before closing the cover of the interface unit's enclosure, a short startup
procedure is recommended.
1. Connect a terminal to the sensor through a serial line (see section
Serial Transmission with RS-232 on page 57 or Maintenance
Terminal on page 64). Set the baud rate of the terminal to 9600 bps
and the data frame to contain: 8 data bits, 1 stop bit, and no parity.
2. Turn on the AC (mains) switch of the interface unit FSI102. If the
backup battery option is installed, also turn on the battery switch.
Refer to Figure 37 below.
1303-068
Figure 37 Switching on Unit
The following numbers refer to Figure 37 above:
1
=
AC (mains) switch
2
=
Battery switch
3. Check that the red Reset LED on the interface unit CPU board is lit
for a few seconds, after which the green Status LED should start
giving a long flash at a frequency of approximately 1Hz. If this
does not happen, continue with troubleshooting; see Chapter 7,
Troubleshooting, on page 211).
4. After the startup FS11P outputs the following:
FS11P n.nn.n.nn where n.nn.n.nn is the software version,
revision, and build number.