Danfoss VLT MCD 200 Manual de instrucciones de instalación - Página 15
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MCD Modbus Module Instructions
11.8.2. Programmable Parameters
The Remote Operator offers the following programmable parameters:
Parameter
Number
1
2
3
4
5
6
7
8
9
Remote Operator Reset pushbutton is always enabled.
RS485 Network reset and forced communication trip functions are always enabled.
N.B.!:
Remote Operator Par. 9
output for models MCD5-0021B ~ MCD5-0068. Use Par. 9 in conjunction with Par. 6
Motor FLC
Description
Default
Setting
RS485 network
4
baud rate
(9600 baud)
RS485 network
20
satellite address
RS485 network
0 seconds
timeout
(= off)
RS485 network
1
protocol
(AP ASCII)
Modbus protocol
0
parity
(no parity)
Motor FLC (A)
10
Analog output
100
4 mA offset (%)
Start, Stop,
0
Quick stop
function disable
Current ÷ 10
0
Current
as follows:
1.
Set Par. 6 to a value 10 times greater than the actual motor nameplate FLC
(e.g. for actual FLC = 4.6 A, set Par. 6 to 46).
2.
Set Par. 9 = 1.
MG.17.F5.02 - VLT® is a registered Danfoss trademark
Appendix A - Modbus Control via Remote Operator
Adjustable Range
2 = 2400 baud
3 = 4800 baud
4 = 9600 baud
5 = 19200 baud
6 = 38400 baud
1 to 99
0 to 100 seconds
1 = AP ASCII protocol
2 = Modbus RTU protocol
0 = no parity
1 = odd parity
2 = even parity
3 = 10-bit transmission
1 to 2868
80 to 120
0 = Remote Operator and Network start, stop, quick stop
function enabled.
1 = Remote Operator start, stop, quick stop function
enabled. Network start, stop, quick stop function disabled.
2 = Remote Operator start, stop, quick stop function
disabled. Network start, stop, quick stop function enabled.
3 = Remote Operator start, stop, quick stop function
disabled. Network start, stop, quick stop function disabled.
,
0 = off (required for models MCD5-0084B ~ MCD5-1600C)
1 = on (required for models MCD5-0021B ~ MCD5-0068B)
10
÷
normalises the displayed current and analog
15