Nord Drivesystems NORDAC FLEX SK 200E Series User Manual page 118

NORDAC FLEX (SK 200E ... SK 235E) – Users Manual for Frequency Inverters
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SK 2x0E
A KTY-84 sensor may be connected to either of the two analog inputs of the SK 2x0E. In the following
examples, analog input 2 of the variable frequency drive is used.
SK 2x0E
Parameter settings (analog input 2)
The following parameters must be set for the function of the KTY84-130.
Motor data P201-P207 must be set according to the nameplate.
1.
2. Motor stator resistance P208 is determined at 20°C with P220 = 1.
Analog input 2 function, P400 [-02] = 30
3.
(motor temperature)
4. Analog input 2 mode, P401 [-06] = 1
(negative temperatures are also measured)
Adjustment of analog input 2: P402 [-06] = 1.54 V and P403 [-06] = 2.64 V
5.
(with RV= 2.7 kΩ)
6. Adjust time constants: P404 [-02] = 400 ms (Filter time constant is maximum)
7. Motor temperature control (display): P739 [-03]
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SK 2x5E
Direct connection of a KTY-84 sensor to the SK 2x5E is not possible.
In order to use this function on the SK 2x5E, the use of an I/O - extension module (SK xU4-IOE) is
necessary.
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118
* If necessary, terminal 40 as well
BU 0200 en-US-3118