10.2.4 Diagnostics - Text view

In the “Text view” view, you have a list of all measured values determined during diagnostics and comparative values to the current channel settings. In the comparison (e.g. Comp. Ks), the determined value is displayed first and the set value second. The comparison is considered to have been passed if the values are within certain limits. The letters and symbols are explained in table Table 11.

(1)Time or date of the last diagnosis
(2)“Text view” sub-view - display of the individual parameters

Table 11: Character explanation

characterexplanation
Adaption - process model
KsMax. Temperature limit value in °C
TuStart-up delay in sec
TgHeat-up phase in sec
Current measurement
I_nNominal current in mA or A
I_minMinimum current in mA or A
I_maxMaximum current in mA or A
I_fFault current in mA
PNominal power in W
Adaption - control parameter
KpProportional factor
TnAdjustment time in sec
TdPause time in sec
Thermal coupling of the channels among each other
TV 1Channel with largest temperature increase (this should be the channel that also heats, otherwise there is thermal coupling) Channel and °C
TV 2Channel with second largest temperature rise Channel and °C
TV 3Channel with third largest temperature rise Channel and °C
Comparison - examples
Comparison Tuv 0.1 = 0.15 (The test is considered passed (v) because the value of the diagnosis (0.1 s) and the value from the current channel settings (0.15 s) are within the specified limits.
Comp. I_nx 1000 = 7500 (The test is not passed (x), as the measured rated current (1000 mA) differs significantly from the currently set rated current (7500 mA))