Trane TR200 - Page 135

[1] Bus Activates Start command via the serial communication port or serial
communication option.
[2] Logic AND Activates Start command via the serial communication bus/serial com-
munication port, AND additionally via one of the digital inputs.
[3] * Logic OR Activates Start command via the serial communication bus/serial com-
munication 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 .
8-53 Start Select
Option: Function:
Select control of the adjustable frequency drive start function via the ter-
minals (digital input) and/or via the serial communication bus.
[0] Digital input Activates Start command via a digital input.
[1] Bus Activates Start command via the serial communication port or serial
communication option.
[2] Logic AND Activates Start command via the serial communication bus/serial com-
munication port, AND additionally via one of the digital inputs.
[3] * Logic OR Activates Start command via the serial communication bus/serial com-
munication 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 .
8-54 Reverse Select
Option: Function:
Select control of the adjustable frequency drive reverse function via the
terminals (digital input) and/or via the serial communication bus.
[0] * Digital input Activates Reverse command via a digital input.
[1] Bus Activates Reverse command via the serial communication port or serial
communication option.
[2] Logic AND Activates Reverse command via the serial communication bus/serial
communication port, AND additionally via one of the digital inputs.
[3] Logic OR Activates Reverse command via the serial communication bus/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 .
8-55 Set-up Select
Option: Function:
Select control of the adjustable frequency drive set-up selection via the
terminals (digital input) and/or via the serial communication bus.
[0] Digital input Activates the set-up selection via a digital input.
[1] Bus Activates the set-up selection via the serial communication port or serial
communication option.
Parameter Description
4-98 TR200 Programming Guide