Issue/Rev. 0.1 (11/18) ║ MNKS025 • Page 35
MPU Series C I/O/M Manual
Meter Start-Up
5 – Meter Start-Up
Before powering on the meter and beginning flow measurement, verify that the
following items are completed:
• Meter has been properly installed (flow direction is correct) in the piping and all
connections are free from leaks.
• Power Supply, Input / Output connections have been checked for proper wiring
and connection integrity.
• All conduit and/or gland connections are in adherence to applicable electrical
codes.
When power is applied to the meter, it will go through a boot sequence and will then
begin measurement automatically. This process takes several seconds. If flow is pres-
ent, the pulse output will begin and the connected flow computer should begin totalizing.
If power is interrupted for a period of less than 20 ms during operation, the meter will
continue operating with no loss of measurement. If power is lost for more than 100 ms
during operation, the meter will reset. Once power is re-supplied, the Ultra Series meter
will go through the power-on boot sequence and will resume measurement.
5.1.
LEDs Overview
During start-up and normal operation four LEDs on the UMCB board above the
ETH2 connector are visible and intended to communicate status information.
The LEDs consist of:
• LED 200 - Blue
• LED 201 - Green
• LED 202 - Yellow
• LED 203 - Red
Electronics Meter Serial #
Содержание Smith Meter MPU 1600c
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