Hach Ultra ORBISPHERE 510, Operator'S Manual

Page: 125 / 144

Orbisphere 510/511/512 Analyzers - Maintenance and Troubleshooting 119 of 138
Operator Manual
ORBISPHERE
Alarm
Channel disabled The channel has been disabled.
0x00000400
Channel out
The measurement board has been disconnected (or
does not answer).
0x00000800
Sensor out The sensor has been disconnected. 0x00001000
Ext. pressure
sensor out
The external pressure sensor is out.
0x00002000
Thermal cut off The temperature is above the thermal cut off.
0x00004000
Interfering gas
error
For this channel, an interfering gas is taken into
account (i.e. O
2
over N
2
). This interfering gas is
measured by another channel. This event occurs when
the other channel:
• is in error (sensor out, thermal cut off, calibration,
etc.)
• does not exist anymore
• does not measure the right gas (i.e. O
2
)
0x00008000
PROFIBUS-DP
value not updated
The PROFIBUS-DP module has not received
measurements from the instrument for 30 seconds. 0x000080000