Amtech Axpert-Eazy AMT-011-4, Instruction Manual

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Axpert-Eazy AC Variable Frequency Drive
6-85
6
C309: Timer Output Off Delay Time (Sec)
This parameter is applicable if timer output control selection is “0”. This is the delay time in turning off
the programmable sequence output after the AC DRIVE is off. Set the time in seconds.
C310: Temperature Control selection
This parameter controls the automatic change of the carrier frequency in case of temperature rise
above 85°C level. When enabled, the carrier frequency will be automatically reduced to control the
heat sink temperature. Once the frequency is reduced, it will only be increased if the heat sink
temperature reduces below 70°C.
C311: Temperature Alarm Level (
o
C)
This is temperature alarm level set point. Whenever the heat sink temperature exceeds the set value,
the Temp Alarm output will be set. Hysteresis of 2°C hysteresis will occur with temperature alarm.
2°C
t
Temp
C311
M208
Temp Alarm
C312: In- built PLC Selection /
: Input Phase Check
For Control version 7.02 and onwards, this parameter is used to enable the In-built PLC function.
For Control version 3.17 and onwards, this parameter is used to enable or disable the Input phase
check function.
C313: Static Pot Options
This parameter provides selection of the static pot speed at power up to the user.
The following options are
=1: Last speed
=2: Min frequency (A102)
=3: Max frequency (A103)
=4: A101 Set frequency
=5: B401 Preset speed-1
C314: I-Detection Hysteresis Level
This parameter sets the hysteresis level for I-Detection operation