. Multi-function digital input terminals (03-00 ~ 03-07) are set to 15: When the emergency
stop contact is OFF (normally closed), it achieves deceleration stop within the set time
of 00-26.
. After the emergency stop command is input, before the inverter stops, it can not be
restarted. If the emergency stop is cancelled, please turn off the operation command
and emergency stop command. Please refer to Figure 4.3.9.
. When errors are detected, this function can be used as a way to stop.
Figure 4.3.9 Examples of emergency stop
00- 27 HD/ND selection
Range
【0】: HD
【1】: ND
. In case of selecting heavy load (HD,00-27=0) or normal load (ND, 00-27 = 1), the
inverter will automatically change the overload protection curve, carrier frequency,
maximum output frequency, stall prevention level and rated input / output current.
Please refer to Table 4.3.2.
Table 4.3.2 Constant torque mode / variable torque mode level
00-27 setting
Overload
capacity
Carrier
frequency
Maximum
output
frequency
Stall prevention
level
Rated input
/ output
current
0
(HD mode)
150%, 1min
2-16KHz
(Based on the
change of KVA )
400.00Hz
150%
(08-00, 08-01)
1
(ND mode)
120%, 1min
2-16KHz
(Based on the
change of KVA )
120.00Hz
120%
(08-00, 08-01)
Refer to
section 3.7
. When the heavy load mode or normal mode is selected, select the appropriate V / F
curve and group 1, group 2, the relevant parameters of motor V / F curve to
correspond to the applied load.
Under HD mode, the maximum frequency is 400Hz. but if the control mode is SLV
mode, the maximum output frequency will be limited according to the horsepower.
For 220V 1~25HP and 440V 1~30HP，the maximum output frequency is 150Hz
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