Canberra Industries RMSA7070822 Manual De Usuario
RMSA Review GUI. When messages are properly decrypted and authenticated, all TLV data
is displayed.
is displayed.
• Ensure that the RMSA Review Application is connected to the Translator by noting
that the RMSA Review Application indicates it is connected and new messages from
the Seals appear in the main display at a rate that has been configured by the User in
Section 2.1.7.
the Seals appear in the main display at a rate that has been configured by the User in
Section 2.1.7.
• Open the key file keyfile.dat in the RMSA file repository.
• Note that for each Seal ID is defined 3 keys. The first is the default key, the 2nd is the
encryption key, the 3rd is the authentication key. An example for a hypothetical entry
for Seal ID 50 could show:
for Seal ID 50 could show:
Default key: FAAB136723F5DD237533C32A14879011
Encryption key: 2086C23014C770D7411C039028740150
Authentication key: 2B7E151628AED2A6ABF7158809CF4F50
Encryption key: 2086C23014C770D7411C039028740150
Authentication key: 2B7E151628AED2A6ABF7158809CF4F50
• Quit
(Don’t Save)
the keyfile.dat file.
4.3 Fiber Lengths
This step is to demonstrate how to use various fiber lengths. The User may add any User
selected length of fiber, between 1 and 30 meters cut from a spool of fiber without any special
tools. However, it should be noted that the best way to ensure a good plastic optical fiber
(POF) connection to the Seal would be to use a very sharp implement that will create a clean
cut that is orthogonal to the cable. Cuts that have angles, are ragged or are poorly terminated
will affect the sensitivity measurements done by the Seal for the light intensity and can preclude
proper operation if not enough light is coupled through the fiber.
selected length of fiber, between 1 and 30 meters cut from a spool of fiber without any special
tools. However, it should be noted that the best way to ensure a good plastic optical fiber
(POF) connection to the Seal would be to use a very sharp implement that will create a clean
cut that is orthogonal to the cable. Cuts that have angles, are ragged or are poorly terminated
will affect the sensitivity measurements done by the Seal for the light intensity and can preclude
proper operation if not enough light is coupled through the fiber.
After each fiber insertion or removal, the Seal will send a message that shows the state of the
fiber link in the Seal (i.e., Open or Closed).
fiber link in the Seal (i.e., Open or Closed).
• Insert the fiber within the RMSA Seal ferrules and then screw down until Hand Tight.
(
DO NOT OVER-TIGHTEN!
)
o
Push the POF into the opening until you feel it bottom out against the
photodiode. Hand-tighten the ferrule
photodiode. Hand-tighten the ferrule
Figure 11 Installing Plastic Optical Fiber (POF)
REMOTELY MONITORED SEAL ARRAY(RMSA)
SFG-MAN-001
REVISION: 1.7
2016 CANBERRA
38