Table of Contents
Advertisement
VACON® NXP Advanced Safety Options
Operating Guide
13.8 PROFIdrive over PROFIsafe Using the PROFIBUS or PROFINET Option Board
This is a configuration for realizing PROFIdrive over PROFIsafe with the Advanced safety option board OPTBN and the PROFIBUS
option board OPTE5. The configuration for the option board OPTEA is in many ways the same. The physical layer is not serial bus but
Ethernet, and the protocol is not PROFIBUS but PROFINET. For the option board OPTE3/5, you need to set the telegram configura-
tion from the control panel of the drive, but the option board OPTEA receives the used telegram configuration when the PLC opens
a connection to it. The digital inputs and outputs of the option board are not used. Reset and acknowledgment from the control
board are not used. All safety features are controlled over PROFIsafe.
PROFIdrive over PROFIsafe is used to implement the STO, SS1, and SLS functions. The SQS function is used only as violation re-
sponse to the SLS function. The PROFIdrive state machine is realized in the drive application.
Based on analysis on PROFIBUS, the PROFIsafe Watchdog Time (F WD Time) is set to 30 ms. The PROFIsafe F Source Address is set to
0x1000. The F Destination Address is set to 0x000D. The Safety Telegram 30 is selected.
Table 120: Configuration in OPTBN: Used Safety Functions: STO, SS1, SLS, SQS
STO parameters
Acknowledgment Mode (STO)
Table 121: SLS Parameters
SLS parameters
Acknowledgment Mode (SLS)
SLS Ramp Monitoring
SLS t1
SLS td1
SLS td2
SLS td3
SLS 1 Limit
SLS 2 Limit
SLS 3 Limit
Table 122: Input/Output Parameters
Input/output parameters
[No assignments]
Table 123: SQS Parameters
SQS parameters
Acknowledgment Mode (SQS)
SQS Type
SQS Monitoring
SQS Ramp Monitoring
SQS t1
SQS td1
SQS td2
Danfoss A/S © 2021.06
Configuration Examples
Value
Automatic
Value
Automatic
None
5.0 s
0 ms
20 ms
0 ms
250 rpm
0 rpm
0 rpm
Value
–
Value
Automatic
SS1
Time
–
5.0 s
–
–
AQ319736045637en-000101 / DPD01798 | 185
Advertisement
Chapters
Table of Contents
