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Altivar
®
58 TRX AC Drives
Configurable I/O Functions
51
09/2003
© 2000–2003 Schneider Electric All Rights Reserved
• Analog Input 1 (AI1) is configured for 0 to 10 Vdc speed reference input. It is factory-configured to
sum with other analog inputs. AI1 is designated as Speed Reference 1 when Reference Switching
(Hand Auto mode) is configured. AI1 is designated as Set Point Reference when the PI regulator
function is configured.
Possible Assignments
Assignable I/O
on the ATV58 TRX Controller
Assignable I/O with Optional I/O Extension Card
Analog I/O Extension Card Digital I/O Extension Card
Function AI2
LI2
LI3
LI4
R2 AO
LI5
LI6
LO AO AI3
LI5
LI6
LO AO
A+ A–
B+ B–
Reverse Operation
Ramp Switching
Jog Operation
+/– Speed
Setpoint Memory
Preset Speeds
Freewheel Stop
Fast Stop
DC Injection Braking
Motor Switching
Second Torque Limit
Forced Local
Fault Reset
Reference Switching
Auto Tune
PI Auto/Manual
PI Preset Setpoints
External Faults
Torque Limit Switching
Summing Reference
PI Regulator Feedback
PI Manual Speed Reference
Second Speed Reference
Speed Feedback
PTC Motor Probes
Torque Limit (Analog)
Drive Running
Output Contactor Control
Reference Speed Attained
High Speed Attained
Frequency Level Attained
Current Level Attained
Motor Thermal Level Attained
Drive Thermal Level Attained
Loss of Follower (4–20 mA)
Frequency Level 2 Attained
Brake Sequence
Motor Current
Motor Frequency
Ramp Output
Motor Torque
Signed Motor Torque
Signed Ramp
PI Reference
PI Feedback
PI Error
PI Integral
Motor Power
Motor Thermal
Drive Thermal