YSI IQ SensorNet MIQ/R6 Module - Manual (Page 43)

MIQ/R6 Settings
4 - 29 ba76031e01 01/2012
4.7 Behavior of linked outputs
4.7.1 Behavior in case of error
For linked relay outputs, you can determine the behavior of the outputs
in case of errors.
Depending on the use of the output, the behavior in case of errors is set
in the following menus:
Error events The defined behavior occurs in the case of the following events or
conditions:
 The linked sensor does not supply a valid measured value
(display of Init, Error, "-----", or OFL)
 Communication of the MIQ/R6 with the IQ S ENSOR N ET controller is
disturbed for longer than 2 minutes.

The supply voltage for the MIQ/R6 is too low.
 In the Recorder function, the measured value of the linked sensor is
outside the range between Start value and End value.
Freezing the states of
the outputs
Independent of the specified behavior at error, the following conditions
lead to the freezing of the output states:
 The linked sensor is in the maintenance condition
(display of Cal, Clean, or a flashing measured value).
 Communication of the MIQ/R6 with the IQ S ENSOR N ET controller is
disturbed for a short time. After the malfunction has lasted for
2 minutes the output changes to the specified behavior in the case
of an error.
Resumption of the
normal function
The relay output automatically returns to its normal state as soon as all
error conditions are over and all conditions causing a freezing of the
outputs are cleared.
Output menu
Frequency controller Frequency with error (see section 4.5.5)
Pulse-width output Error pulse width (see section 4.5.6)