Parameters 119
Storage parameter for controlling the relay outputs and digital
input/outputs eg. through the embedded fieldbus interface.
To control the relay outputs (RO) and the digital input/outputs
(DIO) of the drive, send a control word with the bit
assignments shown below as Modbus I/O data. Set the target
selection parameter of that particular data (
)
to
. In the source selection parameter of
the desired output, select the appropriate bit of this word.
0000h
0000h…FFFFh
RO/DIO control word.
1 = 1
11
Configuration of digital input/outputs and frequency
inputs/outputs.
Displays the status of digital input/outputs DIO2 and DIO1.
The activation/deactivation delays (if any are specified) are
ignored. A filtering time (for input mode) can be defined by
parameter
Example:
0010 = DIO2 is on, DIO1 is off.
This parameter is read-only.
-
0000b…0011b
Status of digital input/outputs.
1 = 1
Displays the delayed status of digital input/outputs DIO2 and
DIO1. This word is updated only after activation/deactivation
delays (if any are specified).
Example:
0010 = DIO2 is on, DIO1 is off.
This parameter is read-only.
-
0000b…0011b
Delayed status of digital input/outputs.
1 = 1
Selects whether DIO1 is used as a digital output or input, or a
frequency input.
Output
DIO1 is used as a digital output.
0
Input
DIO1 is used as a digital input.
1
Frequency
DIO1 is used as a frequency input.
2
Selects a drive signal to be connected to digital input/output
DIO1 when parameter
is set to
Not energized
Output is off.
0
Energized
Output is on.
1
Ready run
Bit 1 of
(see page
2
Enabled
4
Started
5
Magnetized
6
Running
7
No.
Name/Value
Description
Def
/
FbEq16
Bit
Name
Description
0
RO1
Source bits for relay outputs RO1…RO3 (see parameters
).
1
RO2
2
RO3
3…7
Reserved
8
DIO1
Source bits for digital input/outputs DIO1…DIO3 (see parameters
and
9
DIO2
10…15 Reserved
Summary of Contents for ACS860
Page 1: ... ABB INDUSTRIAL DRIVES ACS860 primary control program Firmware manual ...
Page 4: ......
Page 10: ...10 Table of contents ...
Page 18: ...18 Using the control panel ...
Page 24: ...24 Control locations and operating modes ...
Page 54: ...54 Program features ...
Page 78: ...78 Program features ...
Page 90: ...90 Application macros ...
Page 342: ...342 Additional parameter data ...
Page 380: ...380 Fault tracing ...
Page 381: ...Fault tracing 381 ...
Page 382: ...382 Fault tracing ...
Page 436: ...436 Control chain diagrams ...