YASKAWA GA800 Technical Reference page 599

Setting Value Function
15 Frequency Detection 3
16 Frequency Detection 4
17 Torque Detection 1 (N.C.)
18 Torque Detection 2 (N.
O.)
19 Torque Detection 2 (N.C.)
1A During Reverse
1B During Baseblock (N.C.)
1C Motor 2 Selected
1D During Regeneration
1E Executing Auto-Restart
1F Motor Overload Alarm
(oL1)
20 Drive Overheat Pre-
Alarm (oH)
21 Safe Torque OFF
22 Mechanical Weakening
Detection
YASKAWA SIEPC71061737D GA800 Drive Technical Reference
V/f CL-V/f OLV CLV AOLV
The terminal deactivates when the output frequency > "L4-03 [Speed Agree Detection Level(+/-)] + L4-04 [Speed
Agree Detection Width(+/-)]". After the terminal deactivates, the terminal stays deactivated until the output frequency
is at the value of L4-03.
Note:
• The detection level set in L4-03 is a signed value. The drive will only detect in one direction.
• The drive outputs the motor speed status when A1-02 = 3, 7 [Control Method Selection = CLV, CLV/PM].
ON : The output frequency < L4-03, or the output frequency ≤ "L4-03 + L4-04"
OFF : The output frequency > "L4-03 + L4-04"
V/f CL-V/f OLV CLV AOLV
The terminal activates when the output frequency > L4-03 [Speed Agree Detection Level(+/-)]. After the terminal
activates, the terminal stays activated until the output frequency is at the value of "L4-03 - L4-04".
Note:
• The detection level set in L4-03 is a signed value. The drive will only detect in one direction.
• The drive outputs the motor speed status when A1-02 = 3, 7 [Control Method Selection = CLV, CLV/PM].
ON : The output frequency > L4-03
OFF : The output frequency < "L4-03 - L4-04", or the output frequency ≤ L4-03
V/f CL-V/f OLV CLV AOLV
The terminal deactivates when the drive detects overtorque or undertorque.
OFF : The output current/torque > L6-02 [Torque Detection Level 1], or the output current/torque < L6-02 for longer
than the time set in L6-03 [Torque Detection Time 1].
V/f CL-V/f OLV CLV AOLV
The terminal activates when the drive detects overtorque or undertorque.
ON : The output current/torque > L6-05 [Torque Detection Level 2], or the output current/torque < L6-05 for longer
than the time set in L6-06 [Torque Detection Time 2].
V/f CL-V/f OLV CLV AOLV
The terminal deactivates when the drive detects overtorque or undertorque.
OFF : The output current/torque > L6-05 [Torque Detection Level 2], or the output current/torque < L6-05 for longer
than the time set in L6-06 [Torque Detection Time 2].
V/f CL-V/f OLV CLV AOLV
The terminal activates when the motor operates in the reverse direction.
ON : The motor is operating in the reverse direction.
OFF : The motor is operating in the forward direction or the motor stopped.
V/f CL-V/f OLV CLV AOLV
The terminal deactivates during baseblock. When the drive is in baseblock, the drive output transistor stops switching
and does not make DC bus voltage.
ON : The drive is not in baseblock.
OFF : During baseblock
V/f CL-V/f OLV CLV AOLV
The terminal activates when you select motor 2.
ON : Motor 2 Selected
OFF : Motor 1 Selected
V/f CL-V/f OLV CLV AOLV
The terminal activates on when the motor is regenerating.
ON : Motor is regenerating.
OFF : Motor is operating or stopped.
V/f CL-V/f OLV CLV AOLV
The terminal activates when the Auto Restart function is trying to restart after a fault.
V/f CL-V/f OLV CLV AOLV
The terminal activates when the electronic thermal protection value of the motor overload protective function is a
minimum of 90% of the detection level.
V/f CL-V/f OLV CLV AOLV
The terminal activates when the drive heatsink temperature is at the level set with L8-02 [Overheat Alarm Level].
V/f CL-V/f OLV CLV AOLV
The terminal activates (safety stop state) when the safety circuit and safety diagnosis circuit are operating correctly and
when terminals H1-HC and H2-HC are OFF (Open).
ON : Safety stop state
OFF : Safety circuit fault or RUN/READY
V/f CL-V/f OLV CLV AOLV
The terminal activates when the drive detects mechanical weakening.
Description
OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV
OLV/PM AOLV/PM CLV/PM EZOLV OLV/PM
OLV/PM AOLV/PM CLV/PM EZOLV OLV/PM
OLV/PM AOLV/PM CLV/PM EZOLV OLV/PM
OLV/PM AOLV/PM CLV/PM EZOLV OLV/PM
OLV/PM AOLV/PM CLV/PM EZOLV OLV/PM
OLV/PM AOLV/PM CLV/PM EZOLV OLV/PM
OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV
OLV/PM AOLV/PM CLV/PM EZOLV OLV/PM
OLV/PM AOLV/PM CLV/PM EZOLV OLV/PM
OLV/PM AOLV/PM CLV/PM EZOLV OLV/PM
OLV/PM AOLV/PM CLV/PM EZOLV OLV/PM
OLV/PM AOLV/PM CLV/PM EZOLV OLV/PM
OLV/PM AOLV/PM CLV/PM EZOLV OLV/PM
11.10 H: Terminal Functions
Ref.
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921
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922
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