Pilz PMCprimo DriveP.01/AA0/4/0/0/208-480VAC - Manual (Page 43)

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4-11
4.3 Control element
4 Function Description
4.3.2.2 Digital inputs
Digital inputs 4- ][Funktion_Ein_dig_enable_protego_D
ENABLE (X3A/1)
Functions:
` A “1” signal enables the inverted rectifier of the servo amplifier in or-
der to drive the motor.
` The enable is only possible if the inputs STO1-ENABLE and STO2-
ENABLE are connected for the safety function in accordance with the
application (see section: "Digital inputs STO1-ENABLE (X4B/6),
STO2-ENABLE (X4A/3)".
` In a disabled condition (“0” signal), the connected motor is torque-
free.
` PLC-compatible (IEC 61131-2 Type 1), volt-free, reference earth is
DGND
Further information and connection examples can be found in this chap-
ter under "Safety function STO".
Parameter setting:
` A software enable is also required in the commissioning software (log-
ic AND connection).
` The enable can also be permanently activated ("Basic Setup" window
in the PDrive commissioning software).
][Funktion_Ein_dig_X3_2_7_allg_protego_D
X3A/6, 7 DIGITAL-
INOUT1
DIGITAL-
INOUT2 2 Semiconductor input
or output IEC 61131-2
Type 1 4 kHz Signal output
from pre-pro-
grammed func-
tions
X3B/14, 15 BTO/RTO 1 Relay output max. 30 VDC,
max. 42 VAC Operational
readiness
X4B/6 STO1-ENABLE 1 Semiconductor input 20 - 30 V Safety function
STO
1. shutdown
route
safe
X4A/3 STO2-ENABLE 1 Semiconductor input 20 - 30 V Safety function
STO
2. shutdown
route
safe
Connectors/
terminals Description Number Type Signal range Scan rate Application