Trane TR1 6002 Installation And Operation Manual page 76

504 DC Brake
(DC BRAKE)
Value:
Digital input (DIGITAL INPUT)
Serial communication (SERIAL PORT)
Logic and (LOGIC AND)
★ Logic or (LOGIC OR)
Function:
See the functional description under parameter 503, Coasting Stop.
Description of choice:
The table below shows when the motor is running and is DC-braking
when Digital input, Serial communication, Logic and or Logic or has
been selected.
DC braking inverse, through terminals 19 and
27, and bit 03 of the control word, is active when
logic 0 is selected.
Digital Input
Term. Serial
19/27 Comm. Function
0 0 DC brake
0 1 DC brake
1 0 Motor run
1 1 Motor run
Logic and
Term. Serial
19/27 Comm. Function
0 0 DC brake
0 1 Motor run
1 0 Motor run
1 1 Motor run
✭ I
ndicates factory default setting. Numbers in brackets [ ] represent selection as displayed on the serial bus.
76
[0]
[1]
[2]
[3]
NOTE
Serial Communication
Term. Serial
19/27 Comm. Function
0 0 DC brake
0 1 Motor run
1 0 DC brake
1 1 Motor run
Logic or
Term. Serial
19/27 Comm. Function
0 0 DC brake
0 1 DC brake
1 0 DC brake
1 1 Motor run
505 Start
(START)
Value:
Digital input (DIGITAL INPUT)
Serial communication (SERIAL PORT)
Logic and (LOGIC AND)
★ Logic or (LOGIC OR)
Function:
See the functional description under parameter 503, Coasting Stop.
Description of choice:
The table below shows when the motor has stopped and gives the
situations in which the drive has a start command when Digital input,
Serial communication, Logic and or Logic or has been selected.
Digital Input
Serial
Term. 18 Comm. Function
0 0 Stop
0 1 Stop
1 0 Start
1 1 Start
Logic and
Serial
Term. 18 Comm. Function
0 0 Stop
0 1 Stop
1 0 Stop
1 1 Start
[0]
[1]
[2]
[3]
Serial Communication
Serial
Term. 18 Comm. Function
0 0 Stop
0 1 Start
1 0 Stop
1 1 Stop
Logic or
Serial
Term. 18 Comm. Function
0 0 Stop
0 1 Start
1 0 Start
1 1 Start