YASKAWA GA800 Series, Техническое обслуживание и устранение неисправностей

Страница: 209 / 566

Parameter
List
3
3.10 H: Terminal Functions
YASKAWA TOEPYAIGA8001B GA800 Drive Maintenance & Troubleshooting 209
Setting Value Function Description
3 User-Set Speed Agree 1
The terminal activates when the output frequency is in the range of L4-01 [Speed Agree Detection Level] ± L4-02 [Speed Agree
Detection Width] and in the range of the frequency reference ± L4-02 .
Note:
• The detection function operates in the two motor rotation directions. The drive uses the L4-01 value as the forward/reverse
detection level.
•
The drive outputs the motor speed status when A1-02 = 3, 7 [CLV, CLV/PM] . It also outputs the motor speed status when A1-
02 = 4 and n4-72 = 1 .
ON : The output frequency is in the range of
“
L4-01 ± L4-02
”
and the range of frequency reference ± L4-02 .
OFF : The output frequency is not in the range of
“
L4-01 ± L4-02
”
or the range of frequency reference ± L4-02 .
4 Frequency Detection 1
The terminal deactivates when the output frequency >
“
L4-01 [Speed Agree Detection Level] + L4-02 [Speed Agree Detection
Width] ” . After the terminal deactivates, the terminal stays deactivated until the output frequency is at the value of L4-01 .
Note:
•
The detection function operates in the two motor rotation directions. The drive uses the
L4-01
value as the forward/reverse
detection level.
• The drive outputs the motor speed status when A1-02 = 3, 7 [Control Method Selection = CLV, CLV/PM] . It also outputs the
motor speed status when A1-02 = 4 [AOLV] and n4-72 = 1 [Speed Feedback Mode = With Encoder] .
ON : The output frequency < L4-01 , or the output frequency ≤ “ L4-01 + L4-02 ”
OFF : The output frequency > “ L4-01 + L4-02 ”
5 Frequency Detection 2
The terminal activates when the output frequency > L4-01 [Speed Agree Detection Level] . After the terminal activates, the terminal
stays activated until the output frequency is at the value of “ L4-01 - L4-02 ” .
Note:
•
The detection function operates in the two motor rotation directions. The drive uses the L4-01 value as the forward/reverse
detection level.
• The drive outputs the motor speed status when A1-02 = 3, 7 [Control Method Selection = CLV, CLV/PM] . It also outputs the
motor speed status when A1-02 = 4 [AOLV] and n4-72 = 1 [Speed Feedback Mode = With Encoder] .
ON : The output frequency > L4-01
OFF : The output frequency < “ L4-01 - L4-02 ” , or the output frequency ≤ L4-01
6 Drive Ready
The terminal activates when the drive is ready and running.
7 DC Bus Undervoltage
The terminal activates when the DC bus voltage or control circuit power supply is at the voltage set in L2-05 [Undervoltage
Detection Lvl (Uv1)] or less. The terminal also activates when there is a fault with the DC bus voltage.
ON : The DC bus voltage ≤ L2-05
OFF : The DC bus voltage > L2-05
8 During Baseblock (N.O.)
The terminal activates during baseblock. When the drive is in baseblock, the drive output transistor stops switching and does not
make DC bus voltage.
ON : During baseblock
OFF : The drive is not in baseblock.
9 Frequency Reference from
Keypad
Shows the selected frequency reference source.
ON : The keypad is the frequency reference source.
OFF : Parameter b1-01 or b1-15 [Frequency Reference Selection 1 or 2] is the frequency reference source.
A Run Command Source
Shows the selected Run command source.
ON : The keypad is the Run command source.
OFF : Parameter b1-02 or b1-16 [Run Command Selection 1 or 2] is the Run command source.
B Torque Detection 1 (N.O.)
The terminal activates when the drive detects overtorque or undertorque.
ON : 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] .
C Frequency Reference Loss
The terminal activates when the drive detects a loss of frequency reference.
D Braking Resistor Fault
The terminal activates when the mounting-type braking resistor is overheating or when there is a braking transistor fault.
E Fault
The terminal activates when the drive detects a fault.
Note:
The terminal will not activate for CPF00 and CPF01 [Control Circuit Error] faults.
F
Not Used
Use this setting for unused terminals or to use terminals in through mode. Also use this setting as the PLC contact output via
MEMOBUS/Modbus or the communication option. This signal does not function if you do not configure signals from the PLC.
V/f CL-V/f OLV CLV AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV
V/f CL-V/f OLV CLV AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV
V/f CL-V/f OLV CLV AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV
V/f CL-V/f OLV CLV AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV
V/f CL-V/f OLV CLV AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV
V/f CL-V/f OLV CLV AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV
V/f CL-V/f OLV CLV AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV
V/f CL-V/f OLV CLV AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV
V/f CL-V/f OLV CLV AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV
V/f CL-V/f OLV CLV AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV
V/f CL-V/f OLV CLV AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV
V/f CL-V/f OLV CLV AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV
V/f CL-V/f OLV CLV AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV