4.11 Test Run Checklist
174 YASKAWA ELECTRIC SIEP C710636 02B YASKAWA U1000 Technical Manual
24
If the Run command and frequency reference are provided via the control circuit terminals, set the drive for REMOTE and be sure the LO/RE
light is out.
142
25
If the control circuit terminals should supply the frequency reference, select the correct voltage input signal level (0 to 10 V or -10 to +10 V)
or the correct current input signal level (4 to 20 mA or 0 to 20 mA).
182
26 Apply the proper signal level (-10 to +10 V or 0 to 10 V) to terminal A1, A2, or A3. 182
27 Apply the proper signal level (-10 to +10 V, 4 to 20 mA or 0 to 20 mA) to terminal A2. 182
28
Set the level for current signal to H3-09 (set to 2 for 4 to 20 mA, or 3 for 0 to 20 mA). Set terminal A2 function to H3-10 (set to 0 for
Frequency Bias).
182
29
Set DIP switch S1 on the drive to “I” when using terminal A2 as current input.
Set DIP switch S1 on the drive to “V” when using terminal A2 as voltage input.
115
30
If the frequency reference is supplied via one of the analog inputs, make sure the analog input produces the desired frequency reference. Make
the following adjustments if the drive does not operate as expected:
• Gain adjustment: Set the maximum voltage/current signal and adjust the analog input gain (H3-03 for input A1, H3-11 for input A2, H3-07
for analog input A3) until the frequency reference value reaches the desired value.
• Bias adjustment: Set the minimum voltage/current signal and adjust the analog input bias (H3-04 for input A1, H3-12 for input A2, H3-08
for analog input A3) until the frequency reference value reaches the desired minimum value.
286, 288
No. Checklist Page
SIEP_C710636_02B_1_0.book 174 ページ ２０１５年１１月２５日 水曜日 午後４時５６分
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