YASKAWA
SIEPYAIH6B01A HV600 AC Drive Bypass Technical Reference
507
Code
Name
Causes
Possible Solutions
The main circuit capacitors are unserviceable.
•
Examine the capacitor maintenance time in monitor
U4-05
[CapacitorMaintenance]
.
•
If
U4-05
is more than 90%, replace the capacitor. Contact
Yaskawa or your nearest sales representative for more
information.
•
Examine the input power for problems.
•
Re-energize the drive.
•
If the alarm stays, replace the circuit board or the drive. Contact
Yaskawa or your nearest sales representative for more
information.
Note:
•
The drive detects this error if the DC bus voltage changes irregularly without regeneration.
•
If the drive detects this error, the terminal set to
H2-01 to H2-03 = 10 [MFDO Function Selection = Alarm]
will activate.
•
Use
L8-05 [Input Phase Loss Protection Sel]
to enable and disable PF detection.
Code
Name
Causes
Possible Solutions
SAFE
Safety Open
The bypass received a Run command when a safety
was open.
Remove the cause of the open safety.
Code
Name
Causes
Possible Solutions
SAFE
Customer Safeties
External contact from customer wiring is open.
Examine the cause of the open safety.
Note:
•
If the terminal set for
H1-xx = B1 [MFDI Function Selection = Customer Safeties]
deactivates, the drive detects this alarm.
•
If the drive detects this error, the terminal set to
H2-01 to H2-03 = 10 [MFDO Function Selection = Alarm]
will activate.
•
This alarm has display priority over
INTLK [BAS Interlock]
.
Code
Name
Causes
Possible Solutions
SE
Modbus Test Mode Error
MEMOBUS/Modbus communications self-
diagnostics
[H1-xx = 67]
was done while the drive
was running.
Stop the drive and do MEMOBUS/Modbus communications self-
diagnostics.
Note:
If drive detects this error, the terminal set to
H2-01 to H2-03 = 10 [MFDO Function Selection = Alarm]
will activate.
Code
Name
Causes
Possible Solutions
SMK_ALRM
Smoke Alarm Active
The bypass detected a Smoke Alarm condition.
•
Check the digital input programmed for Smoke Alarm (Z2-0x =
40).
•
Check the connected device for continuity.
•
Check Bypass Digital Input Invert Settings in Z2-09 to Z2-16.
Code
Name
Causes
Possible Solutions
STo
Safe Torque OFF
Safe Disable inputs H1-HC and H2-HC are open.
•
Make sure that the Safe Disable signal is input from an external
source to terminal H1-HC and H2-HC.
•
When the Safe Disable function is not in use, use a jumper to
connect terminals H1-HC and H2-HC.
There is internal damage to the two Safe Disable
channels.
Replace the board or the drive. Contact Yaskawa or your nearest
sales representative to replace the board.
Note:
•
The drive will not output an alarm signal for this alarm.
•
If the drive detects this error, the terminal set to
H2-01 to H2-03 = 21 [MFDO Function Selection = Safe Torque OFF]
will activate.
Code
Name
Causes
Possible Solutions
SToF
Safe Torque OFF Hardware
One of the two terminals H1-HC or H2-HC received
the Safe Disable input signal.
The Safe Disable input signal is wired incorrectly.
•
Make sure that the Safe Disable signal is input from an external
source to terminals H1-HC or H2-HC.
•
When the Safe Disable function is not in use, use a jumper to
connect terminals H1-HC and H2-HC.
There is internal damage to one Safe Disable channel.
Replace the board or the drive. Contact Yaskawa or your nearest
sales representative to replace the board.
Note:
If the drive detects this error, the terminal set to
H2-01 to H2-03 = 10 [MFDO Function Selection = Alarm]
will activate.
Code
Name
Causes
Possible Solutions
TiM
Keypad Time Not Set
There is a battery in the keypad, but you have not set
the date and time.
Use the keypad to set the date and time.
Note:
•
Parameter
o4-24 [bAT Detection selection]
enables and disables
TiM
detection.
•
If the drive detects this error, the terminal set to
H2-01 to H2-03 = 10 [MFDO Function Selection = Alarm]
will activate.
Содержание H6B1A002
Страница 2: ...This Page Intentionally Blank 2 YASKAWA SIEPYAIH6B01A HV600 AC Drive Bypass Technical Reference...
Страница 12: ...12 YASKAWA SIEPYAIH6B01A HV600 AC Drive Bypass Technical Reference...
Страница 30: ...1 2 Catalog Code and Nameplate Check 30 YASKAWA SIEPYAIH6B01A HV600 AC Drive Bypass Technical Reference...
Страница 68: ...2 9 Knock Out Hole Dimensions 68 YASKAWA SIEPYAIH6B01A HV600 AC Drive Bypass Technical Reference...
Страница 74: ...Page Intentionally Blank...
Страница 76: ...Page Intentionally Blank...
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...