Profisafe Over Profinet; Data Mapping For Profidrive On Profisafe; Safety Control Word 1 (S_Stw1) - Danfoss Vacon OPTEA Operating Manual

VACON® NXP Advanced Safety Options
Operating Guide
Table 52: The Structure of the F-Data
F-Data
PROFIsafe user data (PROFIdrive Safety Signals)
F-I/O Data

7.1.6.3 PROFIsafe over PROFINET

When PROFINET is used, the PROFIdrive data is always in slot 1 and the PROFIsafe data is in slot 2. If the used PLC software follows
the restrictions in the OPTEA GSDML file, it is not possible to put different types of telegrams in the wrong slots.
For information on the supported telegram combinations, see VACON

7.1.6.4 Data Mapping for PROFIdrive on PROFIsafe

This section describes the telegrams used for controlling the safety functionality of the AC drive with PROFIsafe.
The Advanced safety option board supports 3 safety telegrams consisting of both standard PROFIdrive on PROFIsafe functionality
and a vendor-specific functionality. These telegrams are Standard Telegram 30, Standard Telegram 31, and the vendor-specific Tele-
gram 58000.
Table 53: The Supported Safety Telegrams and the Used Safety I/O Data Format
Safety telegram
30
31
58000
For all safety output data (control word), a bit value 0 means "activate" and 1 "deactivate" a safety function. All unsupported,
unused, or reserved bits, including safety functions not taken into use with VACON
to 1 causes a fault.
For all safety input data (status word), a bit value 1 means "active" and 0 "nonactive". All unsupported, unused, or reserved bits
are set to 0.

7.1.6.5 Safety Control Word 1 (S_STW1)

When you use Standard Telegram 30, the control word is Safety Control Word 1. Byte 0 is standardized. Byte 1 is completely vendor-
specific, and identical to Byte 3 of Safety Control Word 2 (S_STW2).
Table 54: Description of Safety Control Word 1 (S_STW1)
Byte Bit Name
0 0 STO
1 SS1
2 SS2
3 –
4 SLS
5 –
6 –
Danfoss A/S © 2021.06
Control word
S_STW1
S_STW2
VS_CW
N O T I C E
N O T I C E
Description
Safe Torque Off
Safe Stop 1
Safe Stop 2
–
Safe Limited Speed
(1)
–
–
PROFIsafe trailer
Status/Control Byte, CRC2
OPTEA Advanced Dual Port Ethernet Option Board Manual.
®
Status word
S_ZSW1
S_ZSW2
VS_SW
Safe, must be set to 0. Setting their bit value
®
Signal Reference
STO request 6.2.2.4 The STO and SBC Signals
SS1 request 6.2.3.5 The SS1 Signals
SS2 request 6.2.4.6 The SS2 and SOS Signals
– –
SLS 1 request 6.3.2.5 The SLS Signals
– –
– –
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Safe Fieldbuses