Danfoss VLT HVAC Series Programming Manual page 121

VLT ® HVAC Drive Programming Guide
NOTE!
This parameter is active only when par.8-01
8-53 Start Select
Option:
[0] Digital input
[1] Bus
[2] Logic AND
[3] * Logic OR
NOTE!
This parameter is active only when par.8-01
8-54 Reverse Select
Option:
[0] * Digital input
[1] Bus
[2] Logic AND
[3] Logic OR
NOTE!
This parameter is active only when par.8-01
Control Site
is set to [0]
Function:
Select control of the adjustable frequency drive start function via the terminals (digital input) and/
or via the serial communication bus.
Activates Start command via a digital input.
Activates Start command via the serial communication port or serial communication option.
Activates Start command via the serial communication bus/serial communication port, AND addi-
tionally via one of the digital inputs.
Activates Start command via the serial communication bus/serial communication port OR via one of
the digital inputs.
Control Site is set to [0]
Function:
Select control of the adjustable frequency drive reverse function via the terminals (digital input)
and/or via the serial communication bus.
Activates Reverse command via a digital input.
Activates Reverse command via the serial communication port or serial communication option.
Activates Reverse command via the serial communication bus/serial communication port, AND ad-
ditionally via one of the digital inputs.
Activates Reverse command via the serial communication bus/serial communication port OR via one
of the digital inputs.
Control Site
is set to [0]
MG.11.C6.22 - VLT ® is a registered Danfoss trademark
3 Parameter Description
Digital and control word
.
Digital and control word .
Digital and control word
.
3
3-97