YASKAWA
SIEPYAIH6B01A HV600 AC Drive Bypass Technical Reference
283
•
When the Safe Disable function is active
■
7: DC Bus Undervoltage
Setting Value
Function
Description
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.)
Setting Value
Function
Description
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
Setting Value
Function
Description
9
Frequency Reference from
Keypad
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.
■
B: Torque Detection 1 (N.O.)
Setting Value
Function
Description
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]
.
Note:
•
When
L6-01 ≥ 5
, the drive will detect when the output current/torque is less than
L6-02
for longer than
L6-03
.
•
Refer to
L6: Torque Detection on page 336
for more information.
■
C: Frequency Reference Loss
Setting Value
Function
Description
C
Frequency Reference Loss
The terminal activates when the drive detects a loss of frequency reference.
Note:
Refer to
“
L4-05: Fref Loss Detection Selection
”
for more information.
■
E: Fault
Setting Value
Function
Description
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
Setting Value
Function
Description
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 signals from the PLC are not configured.
Содержание HV600
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Страница 454: ...5 14 Z Bypass Parameters 454 YASKAWA SIEPYAIH6B01A HV600 AC Drive Bypass Technical Reference...
Страница 590: ...8 6 Storage Guidelines 590 YASKAWA SIEPYAIH6B01A HV600 AC Drive Bypass Technical Reference...
Страница 694: ...9 19 Defaults by Bypass and Drive Model 694 YASKAWA SIEPYAIH6B01A HV600 AC Drive Bypass Technical Reference...
Страница 768: ...10 6 MEMOBUS Modbus Communications 768 YASKAWA SIEPYAIH6B01A HV600 AC Drive Bypass Technical Reference...
Страница 780: ...11 3 European Standards 780 YASKAWA SIEPYAIH6B01A HV600 AC Drive Bypass Technical Reference...