Operating instructions

3.9.5 8-5* Digital/Bus
Parameters for configuring the control word Digital/Bus
merging.
8-50 Coasting Select
Option: Function:
Select control of the coasting function via the
terminals (digital input) and/or via the bus.
[0] Digital
input
Activates Start command via a digital input.
[1] Bus Activates Start command via the serial
communication port or fieldbus option.
[2] Logic AND Activates Start command via the fieldbus/serial
communication port, AND additionally via one
of the digital inputs.
[3]
* Logic OR Activates Start command via the fieldbus/serial
communication port OR via one of the digital
inputs.
This parameter is active only when par. 8-01 Control Site is set
to [0] Digital and control word.
8-52 DC Brake Select
Option: Function:
Select control of the DC brake via the terminals
(digital input) and/or via the fieldbus.
[0] Digital
input
Activates Start command via a digital input.
[1] Bus Activates Start command via the serial
communication port or fieldbus option.
[2] Logic AND Activates Start command via the fieldbus/serial
communication port, AND additionally via one
of the digital inputs.
[3]
* Logic OR Activates Start command via the fieldbus/serial
communication port OR via one of the digital
inputs.
This parameter is active only when par. 8-01 Control Site is set
to [0] Digital and control word.
8-53 Start Select
Option: Function:
Select control of the frequency converter start
function via the terminals (digital input) and/or
via the fieldbus.
[0] Digital
input
Activates Start command via a digital input.
[1] Bus Activates Start command via the serial
communication port or fieldbus option.
[2] Logic AND Activates Start command via the fieldbus/serial
communication port, AND additionally via one
of the digital inputs.
[3]
* Logic OR Activates Start command via the fieldbus/serial
communication port OR via one of the digital
inputs.
This parameter is active only when par. 8-01 Control Site is set
to [0] Digital and control word.
8-54 Reversing Select
Option: Function:
Select control of the frequency converter
reverse function via the terminals (digital input)
and/or via the fieldbus.
[0]
* Digital
input
Activates Reverse command via a digital input.
[1] Bus Activates Reverse command via the serial
communication port or fieldbus option.
[2] Logic AND Activates Reverse command via the fieldbus/
serial communication port, AND additionally via
one of the digital inputs.
[3] Logic OR Activates Reverse command via the fieldbus/
serial communication port OR via one of the
digital inputs.
NOTE
This parameter is active only when par. 8-01 Control Site
is set to [0] Digital and control word.
Parameter Description
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HVAC Drive Programming Guide
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