ANTRIEBSTECHNIK
GB 25
GB
8. Parameter Description
In order to prevent unauthorized adjustment, a password (factory
setting: 440) must be entered (see also parameter LF.01). The
inverter can be barred from further use by entering 400 or by
switching off the supply voltage.
possible displays : - 4 = read only
- 5 = operation released
factory setting - 4
Password
This value determines the type of setpoint selection and rotation setting.
Unit: 1
Value range: 1 ... 4
Factory setting: 1
User-Defined Password
This password replaces the KEB factory password and is valid the
next time you switch on the inverter. This parameter can only be
used when a valid password is entered in parameter LF.0.
Value range: 0 ... 399, 400, 401 ... 9999
Factory setting 440
8.1 LF-Parameter
Steering/Operating Mode
The value 400 may not be set in the parameter LF.1! The
value 400 is only reserved to block the unit! Only KEB
can enable a unit, which is blocked by LF.1
Set Value Setpoint Selection Rotation Selection
1 binary coded terminals X2.3, X2.4
terminals X3.2, X3.3, X3.4
2 input coded terminals X2.3, X2.4
terminals X3.2, X3.3, X3.4,
X3.5, X3.6, X3.7, X3.8
3 analog setpoint, 0... +10V terminals X2.3, X2.4
terminals X2.14, X2.15
4 analog setpoint, -10V...+10V rotation detection from
terminals X2.14,X2.15 analog value polarity
When LF.2 = 3 then: 0 ... +10V = 0 ... + max. system speed (LF.20)
When LF.2 = 4 then: 0 ... ±10V = 0 ... ± max. system speed (LF.20)
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