Digital and Analog Inputs and Outputs
CFW300 | 12-1
12
12 DIGITAL AND ANALOG INPUTS AND OUTPUTS
This section presents the parameters to configure the CFW300 inputs and outputs. This configuration depends
on the accessory, as per
.
Table 12.1:
I/O configurations of the CFW300
Functions
Accessory
FI
FO
DI
AI
DOR
AO
NTC
ENC
IR
SH
Supply 5 V Supply 10 V
-
-
4
1
1
-
-
-
-
-
-
1
Without accessory
-
-
4
2
4
1
-
-
-
-
-
1
CFW300-IOAR
-
-
8
1
4
-
-
-
-
-
-
1
CFW300-IODR
-
-
4
1
4
-
1
-
1
-
-
1
CFW300-IOADR
-
-
4
2
1
2
-
1
-
-
1
1
CFW300-IOAENC
3
3
-
-
-
-
-
-
-
-
-
-
CFW300-IODF
DI - digital input
AI - analog input
DOR - relay digital output
AO - analog output
NTC - temperature sensor
ENC - differential encoder input
IR - infrared receiver
SH - hall sensor
FI - Frequency Input
FO - Frequency Output
NOTE!
CFW300 HMI shows just the parameters related to the resources available in the accessory connected
to the product.
12.1 ANALOG INPUTS
With the analog inputs, it is possible, for instance, to use an external frequency reference or to connect a sensor
in order to measure temperature (PTC). Details for those configurations are described in the parameters below.
P018 - Analog Input Value AI1
P019 - Analog Input Value AI2
Adjustable
Range:
-100.0 to 100.0 %
Factory
Setting:
Properties:
ro
Description:
Those read-only parameters indicate the value of the analog inputs AI1 and AI2 in percentage of the full
scale. The indicated values are those obtained after the offset action and multiplication by the gain. Check the
description of parameters P230 to P245.
P230 - Dead Zone of the Analog Inputs
Adjustable
Range:
0 = Inactive
1 = Active
Factory
Setting:
0
Properties:
cfg
Description:
This parameter acts for the analog inputs (AIx) or for the frequency input (FI) programmed as frequency reference,
and it defines if the dead zone in those inputs is Active (1) or Inactive (0).
If the parameter is configured as Inactive (P230 = 0), the signal in the analog inputs will actuate on the frequency
reference from the minimum point (0 V / 0 mA / 4 mA or 10 V / 20 mA), and it will be directly related to the
minimum frequency set in P133. Check
.
Содержание CFW300 V1.3X
Страница 2: ......
Страница 8: ...Contents...
Страница 46: ...Identification of the Inverter Model and Accessories 6 4 CFW300 6...
Страница 60: ...Logical Command and Speed Reference 7 14 CFW300 7...
Страница 72: ...V f Scalar Control 9 10 CFW300 9...
Страница 80: ...VVW Vector Control 10 8 CFW300 10...
Страница 116: ...Digital and Analog Inputs and Outputs 12 24 CFW300 12...
Страница 132: ...Reading Parameters 15 6 CFW300 15...