Omron Q2A Series Technical Manual page 162

4.9 Test Run Checklist
Check No.
The keypad will show "Rdy" after starting to operate the motor.
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To give the Run command and frequency reference from the keypad, push
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LED illuminates).
If the motor rotates in the opposite direction during test run, switch two of the motor cables (U/T1, V/T2, W/T3).
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Set Heavy Duty or Normal Duty Mode with ND/HD Duty Selection to conform to the load condition.
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Set E2-01 [Mot Rated Current (FLA)] and L1-01 [Motor Cool Type for OL1 Calc] correctly for motor thermal protection.
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Set the drive for REMOTE Mode when the control circuit terminals supply the Run command and frequency reference (in REMOTE Mode, the
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LO/RE LED turns OFF).
When terminal AI1 is used for the frequency reference:
• Voltage input
– Set DIP Switch S1-1 on the drive to "V".
– Set H3-01 = 0, 1 [AI1 Signal Level Select = 0 to 10V (Lower Limit at 0), -10 to +10V (Bipolar Reference)].
– Set H3-02 = 4 [AI1 Function Selection = FrqBIAS Frq].
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• Current input
– Set DIP Switch S1-1 on the drive to "I".
– Set H3-01 = 2, 3 [AI1 Signal Level Select = 4 to 20 mA, 0 to 20 mA].
– Set H3-02 = 4 [AI1 Function Selection = FrqBIAS Frq].
When terminal AI2 is used for the frequency reference:
• Voltage input
– Set DIP Switch S1-2 on the drive to "V".
– Set H3-09 = 0, 1 [AI2 Signal Level Select = 0 to 10V (Lower Limit at 0), -10 to +10V (Bipolar Reference)].
– Set H3-10 = 4 [AI2 Function Selection = FrqBIAS Frq].
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• Current input
– Set DIP Switch S1-2 on the drive to "I".
– Set H3-09 = 2, 3 [AI2 Signal Level Select = 4 to 20 mA, 0 to 20 mA].
– Set H3-10 = 4 [AI2 Function Selection = FrqBIAS Frq].
When terminal AI3 is used for the frequency reference:
• Voltage input
– Set DIP Switch S4 on the drive to analog input side.
– Set DIP Switch S1-3 on the drive to "V".
– Set H3-05 = 0, 1 [AI3 Signal Level Select = 0 to 10V (Lower Limit at 0), -10 to +10V (Bipolar Reference)].
– Set H3-06 = 4 [AI3 Function Selection = FrqBIAS Frq].
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• Current input
– Set DIP Switch S4 on the drive to analog input side.
– Set DIP Switch S1-3 on the drive to "I".
– Set H3-05 = 2, 3 [AI3 Signal Level Select = 4 to 20 mA, 0 to 20 mA].
– Set H3-06 = 4 [AI3 Function Selection = FrqBIAS Frq].
Make sure that the frequency reference reaches the necessary minimum and maximum values.
If drive operation is incorrect, make these adjustments:
Gain adjustment: Set the maximum voltage and current values, then adjust the analog input gain until the frequency reference reaches the
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necessary value. (For terminal AI1 input: H3-03, for terminal AI2 input: H3-11, for terminal AI3 input: H3-07)
Bias adjustment: Set the maximum voltage/current values, then adjust the analog input bias until the frequency reference reaches the necessary
minimum value. (For terminal AI1 input: H3-04, for terminal AI2 input: H3-12, for terminal AI3 input: H3-08)
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Description
to set to LOCAL Mode (when in LOCAL Mode, the LO/RE
SIEPYEUOQ2A01A AC Drive Q2A Technical Manual