11
Other System Parameters
11.1
VSmart Module Petro-Net™ Addressing
VSmart Modules and I/O Modules must each be assigned a unique
identification number. Module numbers must be unique within the
Module Group; that is, you can assign the same number to both a
VSmart Module and to an I/O Module, but you cannot assign the same
number to more than one VSmart Module or to more than one I/O
Module. The module numbers are used when the system is
configured. Refer to your SiteSentinel® iSite™ Configuration Manual
for details about system setup.
A small, red rotary switch is located at the top of the PC board inside
each module. The switch has 10 positions, marked “0” to “9.” A small
arrow on the switch points to the current position. Default switch
setting is “1.”
Although the switch has 10 settings, only settings 1-8 are valid. DO
NOT set the switch to either “0” or “9” – the module will NOT be
recognized by the system!
Follow these steps to set the Petro-Net™ Address:
1. Turn the module power OFF.
2. Use a ¼-inch (6 mm) blade screwdriver to gently rotate
the small white screw inside the rotary switch to the
desired location.
3. Turn the module power to ON.
DO NOT change the module number while the module power is ON.
The eight-position dipswitch should remain in the closed position for
normal operation.
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