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Application Manual CDA3000
5 Software functions
• When the analog inputs are operated digitally, the static signal at the
terminal is evaluated (see section 2.4 “Specification of control
terminals”). It should be noted in this that the filter time constant
(parameter 188-AFIL0 and 169-AFIL1) will cause a delay in the
response time. If this is not wanted, for example when the inputs are
assigned the limit switch evaluation function, parameters 188-AFIL0
and 189-AFIL1 must be set to 0.
When the analog input is used as a digital input, the notes regarding the
isolation concept must be observed (see section 2.6 “Isolation concept”).
The response of the CDA3000 inverter module to the reference value 0Hz
can be set in the driving profile generator subject area by parameter 597-
RF0.
Action Function Parameter
Control location Terminals 260-CLSEL = TERM
Input ISD00 Start clockwise 210-FIS00 = STR
Input ISD01 Start anti-clockwise 211-FIS01 = STL
Reference
channel 1
Analog input 0 276-RSSL1 = FA0
Reference
channel 2
Off 277-RSSL2 = FCON
Table 5.12 Changes based on activation of the input with the MAN func-
tion
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