1
Bits that are not supported are set to 0.
Byte 0, bit 0, POWER_REMOVED
Bit 00 = 0, Safe Torque Off inactive.
Bit 00 = 1, Safe Torque Off active.
Byte 0, bit 7, INTERNAL_EVENT
Bit 07 = 0, No safety fault.
Bit 07 = 1, Safety fault present.
Byte 1, bit 0, status DI 1
Bit 00 = 0, The digital input is active.
Bit 00 = 1, The digital input is inactive.
Byte 1, bit 1, status DI 2
Bit 01 = 0, The digital input is active.
Bit 01 = 1, The digital input is inactive.
To show the hex values of PROFIsafe status word and PROFIsafe control word on the LCP, use parameter 42-83 Safe Status Word and
parameter 42-82 Safe Control Word. The hex values are used for debugging purpose or for transferring the safe control information to a
non-safe control environment.
Safe fieldbus address
Set the safe fieldbus address in parameter 42-61 Destination Address. For PROFIsafe, the valid values are from 1–65535. This address
must be unique in the network where PROFIsafe operates. The address should match the address specified in the PLC configuration.
6.1.2 Safety Functions Configuration
Use the VLT® Motion Control Tool MCT 10 Safe Plug-in for configuring the safety functions and to enable the PROFIsafe
communication. For more information, refer to 5.4 Commissioning in Online Mode.
N O T I C E
Always perform the required commissioning test. The commissioning test report is automatically generated via the Safe Plug-in
in MCT 10 after writing the parameters to the safety option.
6.1.3 Password Protection
Use a password to protect the system configuration. A password must be entered only when changing safety option parameters
(writing to option).
Default password is 12345678.
Configuring the Safety Option
Installation Guide | VLT®Safety Option MCB 152
AN327351953089en-000101 / 130R0578
36 | Danfoss A/S © 2020.02
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