| Installation, Operation & Maintenance Manual |
MSL600 | IP262/Z0, Rev. AB |
February 2012 | |
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7.4 Cleaning parameters
The following parameter relates to the cleaning function.
Note: A full menu structure is shown in section 11.
7.4.1Start On - P260
Use this parameter to select how the cleaning cycle starts. The selectable options are:
AutoClean
Manual 5s
Off
The default is “AutoClean”.
7.4.2Interval - P264
Use this parameter to programme the interval between cleaning cycles (see also P444 - cleaning duration). This parameter is programmed in hours and minutes.
Default | Min | Max |
1:00 | 0:10 | 1:39 |
7.4.3Cleaning Time - P444
The duration of the cleaning cycle can be programmed in seconds
Default | Min | Max |
0:10 | 0:10 | 0:20 |
7.5 mA output parameters
The following parameters are used to program the mA current output.
7.5.1Lower Range Val - P400
This is the sludge blanket level in metres (or feet if Imperial version) for the minimum mA output, either 0 or 4mA as programmed using P403.
Parameter values (Metric) |
| Parameter values | (Imperial) | ||
Default | Min | Max | Default | Min | Max |
0.000m | 0.000m | 7.000m | 0.00 ft | 0.00 ft | 23.00 ft |
7.5.2Upper Range Val - P401
This is the sludge blanket level in metres (or feet if Imperial version) for the maximum mA output. This value is by default set to "Auto".
Parameter values (Metric) |
| Parameter values | (Imperial) | ||
Default | Min | Max | Default | Min | Max |
Auto | 0.000m | 7.000m | Auto | 0.00 ft | 23.00 ft |
Note: In the case of the default setting the upper limit is defined as being at the programmed transducer blanking distance P623 from the front of the transducer face.
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