Lenze EDS4900U-REG - Manual (Page 201)

Configuration
7-110 48XX/49XXSHB0399
7.8.3 Structure of the operating programme
The parameters are set in two operating levels
- the code leven and the parameter
level. The symbol ”
@” in the display marks the active operating level:
1. In the code level select a code with
t or s .
2. Change to the parameter level by pressing the key PRG.
3. Parameters are changed with
t or s.
After acceptance, the operating program leads you back to the code
level (chapter 7.8.4.1).
4. With parameters with a high resolution (e. g. C032, C033, ...), the values
to be changed can be directly determined. When being in the parameter
level, press the ”SH” key and tip on
s. . The cursor will move to the left
to higher values. Press the ”SH” key and
t to move the cursor to lower
values.
Code level
The whole code set of the controller is subdivided into standard codes and
extended codes:
Extended code set
Standard code set (factory setting):
Codes for most frequently used applications Additional codes:
Codes for special applications
With C000 = -2- you change from the standard code set to the extended code set
by pressing SH + PRG.
Parameter level
( Each code provides parameters for drive adjustment or reading out the
operating status.
( There are four different parameter types:
- absolute values of a physical variable (e. g. 400 V, 10 s)
- relative values of controller variables (e. g. 50% setpoint)
- numbers for certain states
(e. g. -0- = controller inhibited, -1- = controller enabled).
- Display values
These values can only be displayed but not changed
(e. g. C054 actual motor current)
( Absolute and relative values can be modified in discrete
steps. The steps can change in the parameter-setting range.
- Example acceleration time T
ir
(C012):
- 3 steps in the whole parameter-setting range
- T
ir
of 0.01 s - 1 s Step 0.01 s
- T
ir
of 1 s - 10 s Step 0.1 s
- T
ir
of 10 s - 100 s Step 1 s
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