YASKAWA HV600 Technical Reference page 621

Setting Value Function
7 DC Bus Undervoltage
8 During Baseblock (N.O.)
9 Frequency Reference
from Keypad
B Torque Detection 1 (N.
O.)
C Frequency Reference
Loss
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
16 Frequency Detection 4
17 Torque Detection 1 (N.C.) The terminal deactivates when the drive detects overtorque or undertorque.
18 Torque Detection 2 (N.
O.)
19 Torque Detection 2 (N.C.) The terminal deactivates when the drive detects overtorque or undertorque.
1A During Reverse
YASKAWA SIEPYAIH6B01A HV600 AC Drive Bypass Technical Reference
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
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.
Shows the selected frequency reference source.
ON : The keypad is the frequency reference source.
OFF : Parameter b1-01 [Frequency Reference Selection 1] is the frequency reference source.
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].
The terminal activates when the drive detects a loss of frequency reference.
The terminal activates when the drive detects a fault.
Note:
The terminal will not activate for CPF00 and CPF01 [Control Circuit Error] faults.
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.
The terminal activates when the drive detects a minor fault.
The terminal activates when the drive receives the Reset command from the control circuit terminal, serial
communications, or the communication option.
Use this setting when the drive uses the timer function as an output terminal.
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".
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 in 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" or the range of frequency reference ± L4-04.
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.
ON : The output frequency < L4-03, or the output frequency ≤ L4-03 + L4-04.
OFF : The output frequency > "L4-03 + L4-04".
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.
ON : The output frequency > L4-03.
OFF : The output frequency < "L4-03 - L4-04", or the output frequency ≤ L4-03.
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].
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].
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].
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.
9.10 H: Terminal Functions
Description Ref.
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