11.15 U: Monitors; U1: Status - Omron Q2A Series Technical Manual

11.15 U: MONITORS

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U1: STATUS

No.
Name
(Hex.)
U1-01 Frequency Reference
(0040)
U1-02 Output Frequency
(0041)
U1-03 Output Current
(0042)
U1-04 Control Method
(0043)
U1-05 Motor Speed
(0044)
U1-06 Output Voltage Ref
(0045)
U1-07 DC Bus Voltage
(0046)
U1-08 Output Power
(0047)
U1-09 Torque Reference
(0048)
U1-10 In Terminal Status
(0049)
U1-11 Out Terminal Status
(004A)
SIEPYEUOQ2A01A AC Drive Q2A Technical Manual
Description
Shows the actual frequency reference value. Parameter o1-03 [FrqDisplay Unit
Selection] selects the units.
Unit: 0.01 Hz
Shows the actual output frequency. Parameter o1-03 [FrqDisplay Unit Selection] selects
the units.
Unit: 0.01 Hz
Shows the actual output current.
The keypad shows the value of U1-03 in amperes (A). When looking at the monitor
through Modbus communications, the current is "8192 = drive rated current (A)."
Calculate the current from the monitor value that is in at Modbus communications using
"Numerals being displayed / 8192 × drive rated current (A)."
Unit: Determined by the drive model.
• 0.01 A:4002 to 4023
• 0.1 A: 4031 to 4675
Shows the drive control method.
0 : V/f Control
1 : PG V/f Control
2 : OLVector
3 : CLVector
4 : Adv OLVector
5 : PM OLVector
6 : PM AOLVector
7 : PM CLVector
8 : EZ Vector
Shows the actual detected motor speed. Parameter o1-03 [FrqDisplay Unit Selection]
selects the units.
Unit: 0.01 Hz
Shows the output voltage reference.
Unit: 0.1 V
Shows the DC bus voltage.
Unit: 1 V
Shows the internally-calculated output power.
Changing the setting of A1-02 [Control Method] also changes the signal level of the
analog output.
• A1-02 = 0, 1 [V/f Control]: Drive capacity (kW)
• A1-02 = 2 to 8 [Vector Control]: Motor Rated Power (kW) [E2-11]
Unit: Drive capacity and C6-01 [ND/HD Duty Selection] calculate the maximum
applicable motor output.
• Less than 11 kW (15 HP): 0.01 kW
• Less than 11 kW (15 HP): 0.1 kW
Shows the internal torque reference value.
Unit: 0.1%
Shows the status of the MFDI terminal where 1 = (ON) and 0 = (OFF).
For example, U1-10 shows "00000011" when terminals DI1 and DI2 are ON.
bit 0 : Terminal DI1 (MFDI 1)
bit 1 : Terminal DI2 (MFDI 2)
bit 2 : Terminal DI3 (MFDI 3)
bit 3 : Terminal DI4 (MFDI 4)
bit 4 : Terminal DI5 (MFDI 5)
bit 5 : Terminal DI6 (MFDI 6)
bit 6 : Terminal DI7 (MFDI 7)
bit 7 : Terminal DI8 (MFDI 8)
Shows the status of the MFDO terminal where 1 = (ON) and 0 = (OFF).
For example, U1-11 shows "00000011" when terminals 2NO-2CM and 3NO-3CM are
ON.
bit 0 : Terminals 2NO-2CM
bit 1 : Terminals 3NO-3CM
bit 2 : Terminals 4NO-4CM
bit 3 : Not used (normal value of 0).
bit 4 : Not used (normal value of 0).
bit 5 : Not used (normal value of 0).
bit 6 : Not used (normal value of 0).
bit 7 : Fault relay 1NO/1NC-1CM

11.15 U: MONITORS

MFAO Signal Level Ref.
10 V = Max. frequency -
(-10 V to +10 V)
10 V = Max. frequency -
(-10 V to +10 V)
10 V = Drive rated -
current
No signal output -
available
10 V = Max. frequency -
(-10 V to +10 V)
400 V class: 10 V = 400 -
Vrms
400 V class: 10 V = 400 -
V
10 V: Drive capacity -
(motor rated power) kW
(-10 V to +10 V)
10 V = Motor rated -
torque (-10 V to +10 V)
No signal output -
available
No signal output -
available
473
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