VSD Series Drives User Manual Powered by Eaton Technology
15-20 For more information visit: www.johnsoncontrols.com LIT-1201828
November 2009
702 Response to the 4 mA reference
fault
0 No response
1 Warning
2 Fault, stop mode after fault according to ID402
A warning or a fault action and message is generated if the 4 – 20 mA reference signal
is used and the signal falls below 3.5 mA for 5 seconds or below 0.5 mA for 0.5
seconds. The information can also be programmed into digital output DO-1 or relay
outputs RO-1 and RO-2.
703 Response to external fault
0 No response
1 Warning
2 Fault, stop mode after fault according to ID402
A warning or a fault action and message is generated from the external fault signal
applied to programmable digital input DI-3. The information can also be programmed
into digital output DO-1 or relay outputs RO-1 and RO-2.
704 Response to fieldbus fault
This sets the response mode for the fieldbus fault when a fieldbus board is used. For
more information, see the respective Fieldbus Board Manual.
705 Response to slot fault
This sets the response mode for a board slot fault caused by a missing or failed board.
706 Automatic restart
The Automatic restart is used when this parameter is enabled.
0 Disabled
1 Automatically transferred to Bypass
2 Reset drive only
3 Reset drive, if fails, then transferred to Bypass
The function resets the following faults (max. three times every 5 seconds) (see
Appendix B):
• Overcurrent (F1)
• Overvoltage (F2)
• Undervoltage (F9)
• Drive overtemperature (F14)
• Motor overtemperature (F16)
• Reference fault (F50)
• Saturation trip (F7)
• Motor underload (F17)
• IGBT temperature hardware (F31)
• IGBT temperature software (F41)
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