YASKAWA CIPR-GA50C series Technical Manual page 377

Setting Value Function
7 DC Bus Undervoltage
8 During Baseblock (N.O.)
9 Frequency Reference
from Keypad
A Run Command Source
B Torque Detection 1
(N.O.)
C Frequency Reference
Loss
D Braking Resistor Fault
E Fault
F Not Used
10 Alarm
11 Fault Reset Command
Active
12 Timer Output
13 Speed Agree 2
14 User-Set Speed Agree 2
15 Frequency Detection 3
YASKAWA SIEPC71061753A GA500 Technical Manual
V/f OLV OLV/PM OLV/PM AOLV/PM EZOLV
The terminal activates when the DC bus voltage or control circuit power supply is less than the voltage set with
L2-05 [Undervoltage Detection Lvl (Uv1)]. The terminal also turns on when there is a fault with the DC bus
voltage.
ON : The DC bus voltage is less than the setting value of L2-05.
OFF : The DC bus voltage is more than the setting value of L2-05.
V/f OLV OLV/PM AOLV/PM EZOLV OLV/PM
The terminal turns on 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.
V/f OLV OLV/PM OLV/PM AOLV/PM EZOLV
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.
V/f OLV OLV/PM OLV/PM AOLV/PM EZOLV
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.
V/f OLV OLV/PM OLV/PM AOLV/PM EZOLV
The terminal activates when the drive detects overtorque or undertorque.
ON : The output current/torque > L6-02 [Torque Detection Level 1], or < L6-02 for longer than the time set with
L6-03 [Torque Detection Time 1].
V/f OLV OLV/PM OLV/PM AOLV/PM EZOLV
The terminal activates when the drive detects a loss of frequency reference.
V/f OLV OLV/PM AOLV/PM EZOLV OLV/PM
The terminal activates when the mounting-type braking resistor is overheating or when there is a braking transistor
fault.
V/f OLV OLV/PM AOLV/PM EZOLV OLV/PM
The terminal activates when the drive detects a fault.
Note:
The terminal will not activate for CPF00 and CPF01 [Control Circuit Error] faults.
V/f OLV OLV/PM AOLV/PM EZOLV OLV/PM
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 signals from the
PLC are not configured.
V/f OLV OLV/PM AOLV/PM EZOLV OLV/PM
The terminal turns on when the drive detects a minor fault.
V/f OLV OLV/PM OLV/PM AOLV/PM EZOLV
The terminal turns on when the drive receives the Reset command from the control circuit terminal, serial
communications, or the communication option.
V/f OLV OLV/PM OLV/PM AOLV/PM EZOLV
Use this setting when the drive uses the timer function as an output terminal.
V/f OLV OLV/PM OLV/PM AOLV/PM EZOLV
The terminal activates when the output frequency is in the range of the frequency reference ± L4-04 [Speed Agree
Detection Width(+/-)].
Note:
The detection function operates in the two motor rotation directions.
ON : The output frequency is in the range of "frequency reference ± L4-04".
OFF : The output frequency is not in the range of "frequency reference ± L4-04".
V/f OLV OLV/PM OLV/PM AOLV/PM EZOLV
The terminal activates when the output frequency is in the range of L4-03 [Speed Agree Detection Level(+/-)] ±
L4-04 [Speed Agree Detection Width(+/-)] and in the range of the frequency reference ± L4-04.
Note:
The detection level set with L4-03 is a signed value. The drive will only detect in one direction.
ON : The output frequency is in the range of "L4-03 ± L4-04" and the range of frequency reference ± L4-04.
OFF : The output frequency is not in the range of "L4-03 ± L4-04" nor the range of frequency reference ± L4-04.
V/f OLV OLV/PM AOLV/PM EZOLV OLV/PM
The terminal deactivates when the output frequency is higher than the value of "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 with L4-03 is a signed value. The drive will only detect in one direction.
ON : The output frequency is less than the value of L4-03 or does not exceed the value of L4-03 + L4-04.
OFF : The output frequency is higher than the value of L4-03 + L4-04.
11.10 H: Terminal Functions
Description Ref.
631
632
632
632
632
632
632
632
633
633
633
633
633
633
634
11
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