P2 Group Aiao Correction Group - HNC Electric HV610 Series User Manual

P2 – 00 A I1 measured voltage 1
P2 – 01 A I1 shows voltage 1
P2 – 02 A I1 measured voltage 2
P2 - 03 AI1 shows voltage 2
P2 - 04 AI2 measured voltage 1
P2 – 05 AI2 shows voltage 1
P2 – 06 AI2 measured voltage 2
P2 – 07 AI2 shows voltage 2
P2 – 08 AI3 measured voltage 1
P2 – 09 AI3 shows voltage 1
P2 – 10 AI3 measured voltage 2
P2 – 11 AI3 shows voltage 2
The set of function codes is used to correct the analog quantity input AI to eliminate the influence of zero offset
and gain at the AI input.
The set of functional parameters has been corrected at the factory. When the factory value is restored, it will be
restored to the factory corrected value.Generally, no correction is required at the application site.
Measured voltage refers to the actual voltage measured by measuring instruments such as multimeter.
Display voltage refers to the voltage display value sampled by the frequency converter. See u0 group ai
pre-correction voltages (U0 - 21, U0 - 22, U0 - 23) for display.
During correction, two voltage values are input to each AI input port, and the values measured by the multimeter
and the values read by the U0 group are input into the above function codes accurately, then the frequency converter
will automatically correct the zero offset and gain of AI.
For the situation where the voltage given does not match the actual sample voltage of the frequency converter, a
field correction method can be adopted so that the sampling value of the frequency convert is consistent with the
expected given value.
P2 Group AIAO correction
-10.000V～10.000V【2.000V】
-10.000V～10.000V【2.000V】
-10.000V～10.000V【8.000V】
-10.000V～10.000V【8.000V】
-10.000V～10.000V【2.000V】
-10.000V～10.000V【2.000V】
-10.000V～10.000V【8.000V】
-10.000V～10.000V【8.000V】
-10.000V～10.000V【2.000V】
-10.000V～10.000V【2.000V】
-10.000V～10.000V【8.000V】
-10.000V～10.000V【8.000V】
119