Sqs Parameters - Danfoss Vacon OPTEA Operating Manual

VACON® NXP Advanced Safety Options
Operating Guide
Parameter Selection
SS2 td1 20...65535
SS2 td2 0...65535
SOS Revolu- 0.01...100.00
tion Limit

8.7 SQS Parameters

Table 74: SQS Parameters
Parameter Selection
Acknowledgment
Manual
Mode (SQS)
Automatic
SQS Type
STO
SS1
SS2
Table 75: The Parameters for SQS-SS1 and SQS-SS2
Parameter Selection
SQS Monitor-
Time.
ing
Time + Zero
Speed.
Time + Zero
Speed + Ramp.
SQS t1 0...3 000 000
SQS td1 20...65535
SQS td2 0...65535
SQS Ramp 0...65535
Speed
SQS Ramp Dec 0...3 000 000
Time Min
SQS Ramp Dec 0...3 000 000
Time Max
Danfoss A/S © 2021.06
Unit Description
ms Use this parameter to set the time after the activation of the function during
which the ramp monitoring must start (when ramp monitoring is used).
ms Use this parameter to set the time delay for the activation of the SOS func-
tion after speed goes below zero speed (when zero speed monitoring is
used).
revolu- Use this parameter to set the allowed deviation from the initial position after
tions the SOS function has started.
Unit Description
– Use this parameter to select if manual (external) acknowledgment is necessary to deac-
tivate the safety function after the request ends. If the selection is automatic, the func-
tion is deactivated after the request ends.
– Use this parameter to set the behavior of the SQS function.
Unit Description
Use this parameter to select if zero speed monitoring and ramp monitoring are
used for the SQS-SS1 or the SQS-SS2 function.
ms Use this parameter to set the time after which the STO or the SOS function activates
(when only time monitoring is used), or after which the SQS function must be
reached (when zero speed monitoring is used).
ms Use this parameter to set the time after the activation of the function during which
the ramp monitoring must start (when ramp monitoring is used).
ms Use this parameter to set the time delay for the activation of the STO+SBC or the
SOS function after speed goes below zero speed (when zero speed monitoring is
used).
rpm Use this parameter to set the nominal speed used to define the SQS ramp.
ms Use this parameter to set the minimum time for the speed to decelerate from SQS
Ramp Speed to zero.
ms Use this parameter to set the maximum time for the speed to decelerate from SQS
Ramp Speed to zero.
Parameter List
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