8-33 Parity / Stop Bits
Option:
Function:
[1] Odd Parity, 1 Stop
Bit
[2] No Parity, 1 Stop Bit
[3] No Parity, 2 Stop
Bits
8-35 Minimum Response Delay
Range:
Function:
0.01 s
*
[ 0.0010 -
0.5 s]
Specify the minimum delay time between
receiving a request and transmitting a
response. This is used for overcoming
modem turnaround delays.
8-36 Maximum Response Delay
Range:
Function:
Size related
*
[ 0.1 -
10.0 s]
Specify the maximum permissible delay
time between receiving a request and
transmitting the response. If this time is
exceeded, no response is returned.
8-37 Maximum Inter-char delay
Range:
Function:
0.025 s
*
[0.025 -
0.025 s]
Specify the maximum delay time between
2 characters in a message. Exceeding this
delay time causes the message to be
discarded.
3.8.3 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.
NOTICE
This parameter is active only when
is set to
[0] Digital and
control word
.
[0]
Digital
input
Activates coast via a digital input.
[1]
Bus
Activates coast via the serial communication
port.
[2]
Logic
AND
Activates coast via the fieldbus/serial communi-
cation port, AND additionally via one of the
digital inputs.
[3]
*
Logic OR Activates coast via the serial communication
port OR via one of the digital inputs.
8-51 Quick Stop Select
Option:
Function:
Select control of the Quick Stop function via the
terminals (digital input) and/or via the bus.
NOTICE
This parameter is active only when
is set to [0] Digital and
control word.
[0]
Digital
input
[1]
Bus
Activates Quick stop via the serial communi-
cation port.
[2]
Logic
AND
Activates Quick stop via the serial communi-
cation port, AND additionally via one of the
digital inputs.
[3]
*
Logic OR Activates Quick stop via the serial communi-
cation port OR via one of the digital inputs.
8-52 DC Brake Select
Option:
Function:
Select control of the DC brake via the terminals
(digital input).
NOTICE
This parameter is active only when
is set to
[0] Digital and
control word
.
[0] Digital
input
Activates DC brake via a digital input.
[1] Bus
Activates DC brake via the serial communication
port.
[2] Logic
AND
Activates DC brake via the serial communication
port, AND additionally via one of the digital
inputs.
[3] Logic OR Activates DC brake via the serial communication
port OR via one of the digital inputs.
8-53 Start Select
Option:
Function:
Select control of the frequency converter start
function via the terminals (digital input).
NOTICE
This parameter is active only when
is set to
[0] Digital and
control wor
d.
[0]
Digital
input
Activates Start command via a digital input.
[1]
Bus
Activates Start command via the serial
communication port.
Parameters
VLT
®
HVAC Basic Drive FC 101 Programming Guide
54
MG18B302 - Rev. 2013-09-02
3
3
Summary of Contents for VLT HVAC Basic Drive FC 101
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