Campbell-scientific RAWS-F Remote Automated Weather Station for Fire W Uživatelský manuál stáhnout pdf (Strana 34)

RAWS-F Remote Automated Weather Station for Fire Weather

5.5.3 Maintenance

There are no user-serviceable parts on the CR1000KD. No maintenance is

required.

5.5.4 Calibration

No calibration is required.

5.5.5 Troubleshooting

If a problem is suspected, the CR1000KD may be checked by connecting the

CR1000KD to the CR1000 PC board 9-Pin “CS I/O” connector using our 9-pin

serial cable (pn 10873). The CR1000KD display should be visible. Check the

CH100’s ON-OFF switch. If the display is not visible, check the CR1000

wiring panel for 12 volt power. If the CR1000 is unresponsive to CR1000KD

key strokes, there might be a problem with the CR1000 datalogger. Obtain an

RMA number before returning this equipment to Campbell Scientific for

repair.

5.6 CR1000 Datalogger

5.6.1 General Description

The CR1000 shown in FIGURE 5-4 provides sensor measurement,

timekeeping, data reduction, data/program storage, and control functions. The

CR1000 includes 4 MB of memory for data and program storage. A lithium

battery backs up the RAM and real-time clock. The CR1000 also suspends

execution when primary power drops below 9.6 V, reducing the possibility of

inaccurate measurements.

FIGURE 5-4. CR1000 and printed circuit wiring panel

1 2 ... 29 30 31 32 33 34 35 36 37 38 39 ... 57 58

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Campbell-scientific RAWS-F Remote Automated Weather Station for Fire W Uživatelský manuál Strana 34