Banner S4B, Инструкция по эксплуатации

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7.2.4 Receiver Indicators
A single Status indicator shows when the OSSD outputs are on (green) or off (red), or the System is in a Lockout condition
(flashing red).
Zone indicators show whether a section of the defined area is aligned and clear, is blocked and/or misaligned, or is a section
that has a channel with a weak beam strength. All models have three Zone indicators, each of which indicates Blocked/Clear/
Weak Beam Strength conditions for approximately 1/3 of the total light screen.
Operating Mode Status Indicator Zone Indicators
5
OSSD Outputs
Power up
Red on for several seconds, then
green on for 1 second
Three LEDs red on, then flash
green, then yellow for 10 seconds to
indicate scan code.
• Zone 2 only = Scan Code 1
• Zone 2 and Zone 3 = Scan
Code 2
Off
Alignment mode - beam 1 blocked Red Zone 1 red, others off Off
Alignment mode - beam 1 clear Red Red or green Off
Run mode - clear Green All on green On
Run Mode - clear with weak beam
strength
Green Green or yellow On
Run mode - blocked Red Red or green Off
Lockout Flashing red
• Zone 1 = Output Error
OR
• Zone 3 = Receiver Error
See Receiver Error Codes on page
42 for more information.
Off
7.3 Periodic Checkout Requirements
To ensure continued reliable operation, the System must be checked out periodically. Banner Engineering highly
recommends performing the System checkouts as described below. However, a Qualified Person should evaluate these
recommendations, based on the specific application and the results of a machine risk assessment, to determine the
appropriate content and frequency of checkouts.
At every shift change, power-up, and machine setup change, the Daily Checkout should be performed; this checkout
may be performed by a Designated or Qualified Person.
Semi-annually, the System and its interface to the guarded machine should be thoroughly checked out; this checkout must
be performed by a Qualified Person (see Schedule of Checkouts on page 44). A copy of these test results should be
posted on or near the machine.
Whenever changes are made to the System (either a new configuration of the S4B System or changes to the machine),
perform the Commissioning Checkout (see Commissioning Checkout on page 36).
Note: Verify Proper Operation
The S4B can operate as it is designed only if it and the guarded machine are operating properly, both
separately and together. It is the user’s responsibility to verify this, on a regular basis, as instructed in
Schedule of Checkouts on page 44. Failure to correct such problems can result in an increased risk of
harm.
Before the System is put back into service, verify that the S4B System and the guarded machine perform
exactly as outlined in the checkout procedures and any problem(s) are found and corrected.
5 If beam 1 is blocked, Zone indicators 2–3 will be Off, because beam 1 provides the synchronization signal for all the beams.
S4B Safety Light Curtain
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