Danfoss VACON OPTEA User Manual

8.10 SSR Parameters
Table 78: SSR Parameters
Parameter
Selection
Unit
Description
Acknowledg-
ment Mode
(SSR)
Manual
Automatic
–
Use this parameter to select if manual (external) acknowledgment is necessary to deacti-
vate the safety function after the request ends. If the selection is automatic, the function
is deactivated after the request ends.
SSR Ramp
Monitoring
None
Ramp 1
Ramp 2
–
Use this parameter to select the monitored ramp.
SSR t1
0...3 000 000
ms
Use this parameter to set the time after which the SSR function must be reached.
SSR td1
20...65535
ms
Use this parameter to set the time after the activation of the function during which the
ramp monitoring must start (when ramp monitoring used).
SSR td2
0...65535
ms
Use this parameter to set the time during which the speed must stay below the SSR limit
speed before the function becomes reached.
SSR Max Limit
0...65535
rpm
Use this parameter to set the monitored maximum speed limit that is used when the SSR
function is active. Setting the value to 0 disables the monitoring of the maximum limit.
SSR Min Limit
0...65535
rpm
Use this parameter to set the monitored minimum speed limit that is used when the SSR
function is active. Setting the value to 0 disables the monitoring of the minimum limit.
8.11 SSM Parameters
Table 79: SSM Parameters
Parameter
Selection
Unit
Description
Acknowledg-
ment Mode
(SSM)
Manual
Automatic
–
Use this parameter to select if manual (external) acknowledgment is necessary to deactivate
the safety function after the request ends. If the selection is automatic, the function is deac-
tivated after the request ends.
NOTE! This parameter is valid only when the SSM function is not set to always active.
Always Active
Active
Inactive
–
Use this parameter to set the SSM function to be always active. A checkbox selection.
NOTE! When the SSM function is set to always active, it is not possible to assign an input for
it or request it over a safe fieldbus.
SSM td2
0...65535
ms
Use this parameter to set the time during which the speed must stay within the monitored
limits before the function becomes reached.
SSM Max
Limit
0...65535
rpm
Use this parameter to set the monitored maximum speed limit that is used when the SSM
function is active.
NOTE! Setting the value to 0 disables the monitoring of the maximum limit.
SSM Min Lim-
it
0...65535
rpm
Use this parameter to set the monitored minimum speed limit that is used when the SSM
function is active.
NOTE! Setting the value to 0 disables the monitoring of the minimum limit.
AQ319736045637en-000101 / DPD01798 | 133Danfoss A/S © 2021.06
Parameter List
VACON® NXP Advanced Safety Options
Operating Guide

Danfoss VACON OPTEA Specifications

General

Brand	Danfoss
Model	VACON OPTEA
Category	DC Drives
Language	English