Trane TR200 Series Programming Manual page 14

Introduction
U M
The instantaneous motor voltage.
U M,N
The rated motor voltage (nameplate data).
Break-away torque
η DRIVE
The efficiency of the frequency converter is defined as the ratio between the power output and the power input.
Start-disable command
A stop command belonging to the group 1 control commands - see this group.
Stop command
See Control commands.
References:
Analog Reference
A signal transmitted to the analog inputs 53 or 54, can be voltage or current.
Binary Reference
A signal transmitted to the serial communication port.
Preset Reference
A defined preset reference to be set from -100% to +100% of the reference range. Selection of eight preset
references via the digital terminals.
Pulse Reference
A pulse frequency signal transmitted to the digital inputs (terminal 29 or 33).
Ref MAX
Determines the relationship between the reference input at 100% full scale value (typically 10 V, 20mA) and the
resulting reference. The maximum reference value set in par.3-03 Maximum Reference.
Ref MIN
Determines the relationship between the reference input at 0% value (typically 0V, 0mA, 4mA) and the resulting
reference. The minimum reference value set in par.3-02 Minimum Reference.
TR200 Programming Guide 13