Devices With The "Safe Standstill" Safety Function - Parker Compax3 Series Operating Instructions Manual

Parker EME

3.10.2. Devices with the "Safe Standstill" safety function

Notes
In normal operation of Compax3, 24 V DC of power is supplied to the "Enable"
input (X4/3). The drive is then controlled by the digital inputs/outputs or the field-
bus.
When used properly, the "Safe standstill" safety function is only used when the
motor is at a standstill, since it is not capable of braking a motor or bringing it to a
standstill by itself.
The "safety torque off" safety function is implemented in the following
devices:
Compax3 technology function
I10T10, I11T11
I11T30, I20T30, I21T30, I22T30, I30T30, I31T30, I11T40, I20T40, I21T40,
I22T40, I30T40, I31T40
I12T11, I20T11, I21T11, I22T11, I30T11, I31T11
C10T11, C10T30, C10T40, C13T11, C13T30, C13T40
with the device power
S025V2, S063V2, S100V2, S150V2, S015V4, S038V4, S075V4, S150V4,
S300V4
and does apply only for the safety switching devices used in the application exam-
ples.
192-120114 N5 C3I22T11 June 2008
Compax3 device description
79