Amtech Axpert-Eazy Series - Page 65

Axpert-Eazy AC Variable Frequency Drive
6-19
6
No.
Parameter
Unit
Def
Min
Max
Res
Description
WP
C307 Output Phase
Loss selection
1 0 1 1 Output open-phase is detected if one phase
current is <5% and other two phase currents are
>70% of motor rated current for five cycles,
when this protection is enabled.
=0: Disable
=1: Enable
C308 Timer Output
control Selection
0 0 1 1 Set the ON/OFF control for the timer output.
=0: ON only when AC DRIVE is ON
=1: ON whenever power is ON
C309 Timer output Off
Delay time
Sec 60 0 3000 1 Set the time in seconds to delay turning OFF
the timer output after the AC DRIVE OFF
command is received.
C310 Temperature
Control selection
1 0 1 1 This parameter controls the automatic change
of the carrier frequency in case of temperature
rise above the predefined level.
C311 Temperature
Alarm Level
o
C 82 0 95 1 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.
C312 In-built PLC
Selection
0 0 1 1 By Using this parameter In-built PLC function
can Enable or Disable.
C313 Static Pot Options 1 1 5 1 This parameter provides selection of the static
pot speed at power up.
=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
% 5 1 20 1 This parameter sets the hysteresis level for I-
Detection operation
C315 Fan ON
Temperature Level
o
C 60 50 65 1 Set the temperature level to activate the PSO
for FAN control.
C316 Fan OFF
Hysteresis Level
o
C 10 10 30 1 Set the hysteresis level to de-activate the PSO
for FAN control.
C317 External Brake
Selection
0 0 1 1 Select external brake function.
=0: Disable =1: Enable
C318 Brake Release
Wait Time
Sec 0.00 0.00 2.50 0.01 Set the wait time from the RUN command to the
brake release command.
C319 Acceleration Start
Wait Time
Sec 0.00 0.00 2.50 0.01 Set the wait time from the point the brakes are
released until the motor accelerates. If there is a
brake answer (MBRK Ans), set from answer,
and if none, set time from command.
C320 Brake Engage
Wait Time
Sec 0.00 0.00 2.50 0.01 Set the wait time (cumulative) from the point the
frequency (speed) command value reaches the
zero speed setting or below until the brake is
engaged.
C321 Run Error
Judgment Time At
Engaging Brake
Sec 0.0 0.0 25.0 0.1 A fault stoppage occurs if ON for the RUN
setting time or longer when engaging the brake.
Error judgment is turned OFF at 0.00.
C322 Brake Answer
Error Judgment
Time
Sec 0.0 0.0 25.0 0.1 The brake command and brake answer do not
match for the set time or longer, and a fault
stoppage occurs.
Error judgment is turned OFF at 0.00.