BENSHAW RSi GM2 Series - Page 158

Learning Advanced Features
148
890054-00-00
GM2 Series VFD
Code and
Features
Description
3
FDT-3
Relay changes state when the output frequency is within
the frequency bandwidth (OU.58) centered around the
detection frequency (OU.57).
Conditions are: Absolute value (output frequency–
operating frequency) < frequency bandwidth/2
Example: Detection frequency (OU.57) is 30 Hz.
Frequency bandwidth (OU.58) is 10 Hz. Relay changes
state when the output frequency is between 25 Hz. and
35 Hz.
4
FDT-4
Realy changes state based on separate conditions for
acceleration and deceleration.
• During acceleration: Output frequency 
Detection frequency
• During deceleration: Output frequency >
(Detection frequency–Frequency bandwidth/2)
Example: Detection frequency (OU.57) is 30 Hz.
Frequency bandwidth (OU.58) is 10 Hz. During
acceleration, relay changes state when output frequency
reaches detection frequency. During deceleration, the
relay changes state when the output frequency is below
the frequency bandwidth/2.
5
Over Load
Relay changes state when inverter trips on motor
overload.
6
Inverter
overload (IOL)
Relay changes state when inverter trips on inverter
overload.
7
Under Load
Relay changes state when inverter trips on motor
underload.
8
Fan Warning
Relay changes state to provide a fan fault warning.
9
Stall
Relay changes state when the inverter detects a motor
stall condition.
10
Over Voltage
Relay changes state when the inverter trips on Over
Voltage.
Relay1 or Relay2
Relay1 or Relay2