Brooks Instrument QMBM - Manual (Page 37)

Section 3 Operation
3-1
Installation and Operation Manual
X-CM-QmB-eng
Part Number: 541B029AAG
June, 2011
QmB Series IP40, IP66, IP66XP
3-1 Operating Procedure
After the wiring cable has been connected, power can be supplied to the
instrument. During initialization, the instrument remains in start-up mode
for about 5 seconds. The START-UP mode is indicated by the alternately
flashing red/green status LEDs on the Meter/Controller.
LEDs are visible through the top cover of the instrument in the NEMA 1/
IP40 package (See Figure 3-1). The top cover must be removed to gain
access to the LEDs in the NEMA 4X / IP66 and the Explosion Proof
IP66XP package options.
Status LED
The Status LED, indicates the operation condition of the instrument. During
start-up, the status LED blinks red/green once per second to indicate
proper start-up operation of the meter/controller. Then a solid green is
displayed to indicate proper function.
The status LED will be illuminated a solid green color for the meter/
controller, indicating that the instrument is ready for operation.
If the status LED is illuminated a solid red color, a START-UP issue has
been determined by the onboard diagnostic programs. This condition can
only be cleared by cycling power to the instrument. If the issue persists,
call the Quantim Helpdesk at Brooks Instrument.
Customer Service
The Brooks Helpdesk is available to assist with start-up if you experience
issues you cannot solve on your own. You will be asked to provide the
model code and serial number of your Brooks equipment, which will assist
us in answering your questions. For telephone references, please refer to
the back cover of this instruction manual.
Figure 3-1 Location of the LEDs