168
Operating Instructions – MOVIGEAR® SNI-B
8
Description of power section parameters
Parameters
Power section parameters \ unit functions \ error monitoring
The following responses can be programmed:
WARNING
Risk of injury if the drive unit starts up automatically.
Severe or fatal injuries.
• Note that error messages can be automatically reset depending on the
programmed error response, i.e. the drive units receive the current process output
data from the controller again as soon as the error is corrected.
If, for safety reasons, this is not permitted for the driven machine, disconnect the
unit from the supply system before correcting the error.
NOTICE
If "Output stage inhibit" is programmed as error response, DynaStop
®
is activated in
case of an error even at high speed.
This can cause a high torque load, which may damage the drive and the application.
Potential damage to property
• Do not program "Output stage inhibit" as error response when using DynaStop
®
.
Response
Description
[0] NO RESPONSE
The error is not displayed, and there is no error response. The
signaled error is ignored.
[1] DISPLAY ONLY
The error is displayed and the error output is set (if programmed). The
unit performs no other error responses. The error can be reset
(fieldbus, auto reset).
[2] OUTPUT STAGE INHIBIT /
LOCKED
The inverter switches off immediately and issues an error message.
The output stage is inhibited and DynaStop
®
(if installed) is activated.
The ready signal is revoked and the error output is set, if programmed.
A restart is only possible after an error reset during which the inverter
is reinitialized.
[3] EMERGENCY STOP /
LOCKED
The drive is braked along the set emergency stop ramp t14. The
output stage is inhibited once the stop speed has been reached and
DynaStop
®
(if installed) is activated. The error is signaled immediately.
The ready signal is revoked and the error output is set, if programmed.
A restart is only possible after an error reset during which the inverter
is reinitialized.
[4] STOP / LOCKED
The drive is braked along the set stop ramp t13. The output stage is
inhibited once the stop speed has been reached and DynaStop
®
(if
installed) is activated. The error is signaled immediately. The ready
signal is revoked and the error output is set, if programmed. A restart
is only possible after an error reset during which the inverter is reinitial-
ized.
[5] OUTPUT STAGE INHIBIT /
WAITING
The inverter switches off immediately and issues an error message.
The output stage is inhibited and DynaStop
®
(if installed) is activated.
The error is signaled via the terminal, if programmed. The ready signal
is removed. The drive restarts without unit re-initialization if the error is
rectified by an internal procedure or by an error reset.
[6] EMERGENCY STOP /
WAITING
The drive is braked along the set emergency stop ramp t14. The
output stage is inhibited once the stop speed has been reached and
DynaStop
®
(if installed) is activated. The error is signaled immediately.
The error is signaled via the terminal, if programmed. The ready signal
is removed. The drive restarts without unit re-initialization if the error is
rectified by an internal procedure or by an error reset.
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