Operation
36
P2.05: motor stator resistance;
P2.06: motor rotor resistance;
P2.07: motor stator and rotor inductance;
P2.08: motor stator and rotor mutual inductance;
P2.09: motor current without load;
then motor autotuning is finished.
5.2.4 Password setting
CHE series inverter offers user’s password protection function. When P7.00 is set to be
nonzero, it will be the user’s password, and After exiting function code edit mode, it will
become effective after 1 minute. If pressing the PRG/ESC again to try to access the
function code edit mode, “0.0.0.0.0”will be displayed, and the operator must input correct
user’s password, otherwise will be unable to access it.
If it is necessary to cancel the password protection function, just set P7.00 to be zero.
5.3 Running State
5.3.1 Power-on initialization
Firstly the system initializes during the inverter power-on, and LED displays “-CHE-”. After
the initialization is completed, the inverter is on stand-by status.
5.3.2 Stand-by
At stop or running status, parameters of multi-status can be displayed. Whether or not to
display this parameter can be chosen through Function Code P7.06(Running status
display selection ) and P7.07 (Stop status display selection) according to binary bits, the
detailed description of each bit please refer the function code description of P7.06 and
P7.07.
In stop status, there are nine parameters which can be chosen to display or not. They are:
reference frequency, DC bus voltage, ON-OFF input status, open collector output status,
PID setting, PID feedback, analog input AI1 voltage, analog input AI2 voltage, step
number of multi-step speed. Whether or not to display can be decided by setting the
corresponding binary bit of P7.07. Press the
》
/SHIFT to scroll through the parameters in
right order . Press DATA/ENT + QUICK/JOG to scroll through the parameters in left
order.
5.3.3 Motor parameter autotuning
For details, please refer to the description of P0.12.
5.3.4 Operation
In running status, there are fourteen running parameters: output frequency, reference
frequency, DC bus voltage, output voltage, output current, output power, output torque,
PID setting, PID feedback, ON-OFF input status, open collector output status, length
value, count value, step number of PLC and multi-step speed, voltage of AI1, voltage of
AI2 and step number of multi-step speed. Whether or not to display can be decided by the
Summary of Contents for CHE100-004G-2
Page 7: ......
Page 11: ...Introduction 4 1 4 Parts Description Figure 1 2 Parts of inverters 15kw and below...
Page 20: ...Installation 13 Figure 3 7 Disassembly of metal plate cover Figure 3 8 Open inverter cabinet...
Page 22: ...Wiring 15 4 1 Connection of Peripheral Devices Figure 4 1 Connection of peripheral devices...
