Chapter 8 Operation; Operating States - Pilz PMCprotego S1 Operating Manual

8 Operation
8.1

Operating states

8- Betrieb_Zustaende Operating states 8100 Operating states 8.1
CONFIG
POWER ON
SS1
8-2
The safety card is always in clearly defined operating states.
Download
configuration
Demand
upon
Configurator
Error
STO
STO
Limit values
Error
SS1 Activate
POWER ON
The supply voltages are present.

Transition to STO once the supply voltages are applied

CONFIG
Download of configuration to the safety card

Transition to state of NORMAL OPERATION: Configuration down-

loaded without error
Transition to state of STO: Incorrect configuration data

The motor is switched volt free in the CONFIG operating state (STO is

active)
NORMAL OPERATION
No safety function activated

Transition to state of STO: Internal error

Transition to SAFE OPERATION: A safety function is activated

SAFE OPERATION
Safe operation after at least one safety function has been activated

Transition to STO: Internal error

Transition to SS1 due to

– Error
– Violation of limit values
– Demand upon safety function SS1
Transition to NORMAL OPERATION: No safety function activated

NORMAL
OPERATION
Reset
Error
Safety
function
deactivated
Internal error
SAFE
OPERATION
Safety
function
activated