Vaidnor VDF650 Series, Руководство пользователя

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Description of Function Codes
VDF650 User Manual
-
172
-
These parameters are used to set the valid mode of DI terminals
.
• 0
:
High level valid
The DI terminal is valid when being connected with COM
,
and invalid when being
disconnected from COM
.
• 1
:
Low level valid
The DI terminal is invalid when being connected with COM
,
and invalid when being
disconnected from COM
.
Function Code Parameter Name Setting Range Default
P4
-
40 AI2 input signal selection
0
:
Voltage signal
1
:
Current signal
0
AI2 supports voltage
/
current output
,
which is determined by jumper
.
After setting the jumper
,
perform corresponding setting in P4
-
40
.
Group P5
:
Output Terminals
The VDF650 provides an analog output
(
AO
)
terminal
,
a digital output
(
DO
)
terminal
,
a relay
terminal and a FM terminal
(
used for high
-
speed pulse output or open
-
collector switch signal
output
)
as standard
.
If these output terminals cannot satisfy requirements
,
use an optional
I
/
O extension card that provides an AO terminal
(
AO2
),
a relay terminal
(
relay 2
)
and a DO
terminal
(
DO2
).
Function Code Parameter Name Setting Range Default
P5
-
00 FM terminal output mode
0
:
Pulse output
(
FMP
)
1
:
Switch signal output
(
FMR
)
0
The FM terminal is programmable multiplexing terminal
.
It can be used for high
-
speed pulse
output
(
FMP
),
with maximum frequency of 50 kHz
.
Refer to P5
-
06 for relevant functions of
FMP
.
It can also be used as open collector switch signal output
(
FMR
).
Function Code Parameter Name Default
P5
-
01 FMR function
(
open
-
collector output terminal
) 0
P5
-
02 Relay function
(
T
/
A
-
T
/
B
-
T
/
C
)
2
P5
-
03 Extension card relay function
(
P
/
A
-
P
/
B
-
P
/
C
) 0
P5
-
04 DO1 function selection
(
open
-
collector output terminal
) 1
P5
-
05 Extension card DO2 function
4
These fve parameters are used to select the functions of the fve digital output terminals
.
T
/
A
-
T
/
B
-
T
/
C and P
/
A
-
P
/
B
-
P
/
C are respectively the relays on the control board and the
extension card
.
The functions of the output terminals are described in the following table
.