Hach MET ONE 6000P Manual De Usuario página 6

Table 1 Status indicator light (continued)
Color Indication
Blue On
One short flash, one long flash
Flashing
Red On or flashing
Yellow On
Flashing
1
The user-supplied central monitoring software can be used to make the yellow
light flash when a count alert occurs with ModBus protocol, not FX protocol.
The count alert settings are selected with the central monitoring software.
6 English
System status
Sensor failure
Air flow failure
Communication failure
Count alarm
Initialization
1
Count alert
Figure 2 Instrument overview (side view)
1
1 DC power input and 4–20 mA
2
analog output
2 Relative humidity (RH) and
3
temperature sensor port
4
3 DC power input and
3
communication connector
5
4 AC power input
5 Fuse holder
1
DC units with Ethernet only
2
AC or DC units with Ethernet and analog outputs only
3
RS485 units only
4
DC units with RS485 only
5
AC units only
6
Ethernet units only
Isokinetic probe
For the best accuracy in laminar flow environments, always use the
supplied isokinetic probe with this instrument. The velocity of air in the
probe is similar to that of a typical vertical or horizontal laminar flow
environment such as a clean room or clean hood. The supplied
6 Exhaust fitting
7 Calibration port (Service use only)
8 Service port and optional light stack
port
6
9 Ethernet RJ45 connector