STEP ET Series - P33 Group Analog Output Parameters

Chapter 7 Parameter Explanation
ET/EP/EH Series Intelligent Flexible Driver Manual
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The limiting is only to limit the final processed signal of the analog input to a certain control range,
and the limit of current type is required to be modified to 20.000 mA.
Actual input=analog input × (input upper limit - input lower limit) + input lower limit
7.5.4 P33 Group Analog Output Parameters
Function code
Name
Setting range
Factory setting
P33.00
Output M0 function
0~30
1
Analog DAC monitoring digital output 0 - 1000 represents 0 - 10.00V
Function definition table of multifunction analog output (some common monitoring data):
Function
settings
Meaning
Corresponding relationship
0
No function
1
Output current
0 - Ie corresponds to 0 - 10V
2
Output voltage
0 - Ue corresponds to 0 - 10V
3
Torque presetting
0 - Te corresponds to 0 - 10V
4
Bus voltage
0 - Udc corresponds to 0 - 10V
5
Total output power
0 - Pe corresponds to 0 - 10V
6
Output active power
0 - Ne corresponds to 0 - 10V
7
Current velocity (unsigned)
0 - Ne corresponds to 0 - 10V
8
Velocity reference (signed)
0 - Ne corresponds to 0 - 10V
9
Speed feedback
0 - Ne corresponds to 0 - 10V
10
Standby
0 - 50Hz/s corresponds to 0 - 10V
11
Heat sink temperature
0 - 100 degrees correspond to 0 - 10V
12
Analog A0
0 - 10V corresponds to output 0 - 10V
13
Analog A1
0 - 10V corresponds to output 0 - 10V
14
Standby
0 - 10V corresponds to output 0 - 10V
15
ModBus analog output 0
0 - 10,000 corresponds to 0 - 10 V
16
ModBus analog output 1
0 - 10,000 corresponds to 0 - 10 V
Function code
Name
Setting range
Factory setting
P33.01
Output M0 lower limit (%)
-100.00~327.67
0.00
P33.02
Output M0 upper limit (%)
0.0~6553.5
100.0
If you need to adjust the analog output defined by the table above, you can use this function. The
adjusted analog is the actual output of M terminal.
The above parameters are different from other function codes, and adjustment will affect M output in
real time. M0 and M1 share the same output correction method.
Actual output = M output × (output M0 upper limit - output M0 lower limit) + output M0 lower limit
Actual output voltage range: -10 V - 10 V
Under default parameter settings,
Example 1: Output is frequency 0 - 50.00 Hz (rated frequency), gain set to 100% and bias set to
15.000 V, then the actual output voltage is 0 V at 0Hz and 5 V at 50.00 Hz.
Example 2: Output is frequency 0 - 50.00 Hz (rated frequency), gain set to 200% and bias set to
15.000 V, then the actual output voltage is 0 V at 0 Hz and 10 V at 50.00 Hz.
Example 3: Output is output current 0 - 2 Ie (rated current), gain set to 50% and bias set to 15.000 V,