Trane TR1 6002 Installation And Operation Manual page 60

Output frequency: 0 to 20 mA, 4 to 20 mA, and pulses. An output
signal proportional to the output frequency in the range from 0 to
Output Frequency, High Limit, set by parameter 202. Maximum pulse
frequency is determined in parameters 320, Terminal 42, Output Pulse
Scaling, and 322, Terminal 45, Output Pulse Scaling.
External reference: 0 to 20 mA, 4 to 20 mA, and pulses. An output
signal proportional to the resulting reference value in the range from
Minimum Reference to Maximum Reference, set by parameters 204
and 205. Maximum pulse frequency is determined in parameters 320,
Terminal 42, Output Pulse Scaling, and 322, Terminal 45, Output
Pulse Scaling.
Feedback Minimum to Feedback Maximum: 0 to 20 mA, 4 to 20
mA, and pulses. An output signal proportional to the reference value
in the range from Minimum Feedback to Maximum Feedback, set by
parameters 413 and 414. Maximum pulse frequency is determined in
parameters 320, Terminal 42, Output Pulse Scaling, and 322,
Terminal 45, Output Pulse Scaling.
Output Current: to 20 mA, 4 to 20 mA, and pulses. An output
signal proportional to the output current in the range from 0 to the
maximum drive output current. Maximum pulse frequency is determined
in parameters 320, Terminal 42, Output Pulse Scaling, and 322,
Terminal 45, Output Pulse Scaling.
Output power: 0 to 20 mA, 4 to 20 mA, and pulses. Generates an
output signal proportional to the present output power. 20 mA
corresponds to the value set by parameter 102, Motor Power.
Maximum pulse frequency is determined in parameters 320, Terminal
42, Output Pulse Scaling, and 322, Terminal 45, Output Pulse
Scaling.
Bus Control: 0 to 20 mA, 4 to 20 mA, and pulses. Generates a
proportional output signal provided over a serial communication bus.
The serial bus value for output terminal 42 is written to parameter 364
and the serial bus value for output terminal 45 is written to parameter
365. Maximum pulse frequency is determined in parameters 320,
Terminal 42, Output Pulse Scaling, and 322, Terminal 45, Output
Pulse Scaling.
319 Terminal 42, Output
(AO 42 FUNCTION)
Value:
See the description of analog/digital outputs.
Function:
This output can function both as a digital and an analog output. When
used as a digital output, it generates a 24 V (max. 40 mA) signal. For
the analog outputs, there is a choice of 0 to 20 mA, 4 to 20 mA or a
pulse sequence.
Description of choice:
See the description of analog/digital outputs.
✭ I
ndicates factory default setting. Numbers in brackets [ ] represent selection as displayed on the serial bus.
60
★ MOTOR CUR. 4-20 mA
320 Terminal 42, Output Pulse Scaling
(AO 42 PULS SCALE)
Value:
1 to 32000 Hz
Function:
This parameter allows scaling of the pulse output signal.
Description of choice:
Set the desired value for the maximum pulse frequency.
321 Terminal 45, Output
(AO 45 FUNCTION)
Value:
See the description of analog/digital outputs.
Function:
This output can function both as a digital and an analog output. When
used as a digital output, it generates a 24 V (max. 40 mA) signal. For
the analog outputs, there is a choice of 0 to 20 mA, 4 to 20 mA or a
pulse sequence.
Description of choice:
See the description of analog/digital outputs.
322 Terminal 45, Output Pulse Scaling
(AO 45 PULS SCALE)
Value:
1 to 32000 Hz
Function:
This parameter allows scaling of the pulse output signal.
Description of choice:
Set the desired value for the maximum pulse frequency.
Pulse Scaling
★ 5000 Hz
★ OUT. FREQ. 4 - 20 mA
★ 5000 Hz