Value
Text
1
600
2
1200
3
2400
4
4800
5
9600
6
19200
7
38400
8
57600
9
76800
10
115200
Serial Baud Rate
(11.025) defines the baud rate used by the serial comms interface.
Changing the parameters does not immediately change the serial communications settings. See
Reset Serial Communications
(11.020) for more
details.
Parameter
11.026
Minimum Comms Transmit Delay
Short description
Defines the minimum delay between the host and drive
Mode
Open
‑
loop
Minimum
0
Maximum
250
Default
2
Units
ms
Type
8 Bit User Save
Update Rate
Read on serial communications reset
Display Format
Standard
Decimal Places
0
Coding
RW, BU
There will always be a finite delay between the end of a message from the host (master) and the time at which the host is ready to receive the response
from the drive (slave). The drive does not respond until at least 1ms after the message has been received from the host allowing 1ms for the host to
change from transmit to receive mode. This initial delay can be extended using
Minimum Comms Transmit Delay
(11.026) if required.
Minimum Comms Transmit Delay
(11.026)
Action
0
The transmitters are turned on and data transmission begins immediately
after the initial delay (≥1ms)
1
The transmitters are turned on after the initial delay (≥1ms) and data
transmission begins 1ms later
2 or more
The transmitters are turned on after a delay of at least the time specified by
Minimum Comms Transmit Delay
(11.026) and data transmission begins
1ms later
The drive holds its own transmitters active for up to 1ms after it has transmitted data before switching to the receive mode; the host should not send any
data during this time.
Changing the parameters does not immediately change the serial communications settings. See
Reset Serial Communications
(11.020) for more
details.
Parameter
11.027
Silent Period
Short description
Defines the idle time required to detect the end of a received data message
Mode
Open
‑
loop
Minimum
0
Maximum
250
Default
0
Units
ms
Type
8 Bit User Save
Update Rate
Read on serial communications reset
Display Format
Standard
Decimal Places
0
Coding
RW, BU
The silent period defines the idle time required to detect the end of a received data message. If
Silent Period
(11.027) = 0 then the silent period is at
least 3.5 characters at the selected baud rate. This is the standard silent period for Modbus rtu. If
Silent Period
(11.027) is non-zero it defines the
minimum silent period in milliseconds.
Changing the parameters does not immediately change the serial communications settings. See
Reset Serial Communications
(11.020) for more
details.
Parameter
11.028
Drive Derivative
Short description
Displays the drive derivative identifier
Mode
Open
‑
loop
Minimum
0
Maximum
255
Default
Units
Type
8 Bit Volatile
Update Rate
Power-up write
Display Format
Standard
Decimal Places
0
Coding
RO, ND, NC, PT, BU
Unidrive M200 Parameter Reference Guide
Issue: 01.05.00.10
175
Содержание unidrive m200
Страница 1: ...Parameter Reference Guide Unidrive M200 Open loop Mode Issue 01 05 00 10 ...
Страница 29: ...Menu 2 Frequency Ramps Mode Open loop Unidrive M200 Parameter Reference Guide Issue 01 05 00 10 29 ...
Страница 30: ...30 Unidrive M200 Parameter Reference Guide Issue 01 05 00 10 ...
Страница 83: ...Enable logic Unidrive M200 Parameter Reference Guide Issue 01 05 00 10 83 ...
Страница 100: ...Menu 7 Analog I O Mode Open loop 100 Unidrive M200 Parameter Reference Guide Issue 01 05 00 10 ...
Страница 113: ...Menu 8 Digital I O Mode Open loop Unidrive M200 Parameter Reference Guide Issue 01 05 00 10 113 ...
Страница 125: ...Unidrive M200 Parameter Reference Guide Issue 01 05 00 10 125 ...
Страница 144: ...Menu 10 Status and Trips Mode Open loop 144 Unidrive M200 Parameter Reference Guide Issue 01 05 00 10 ...
Страница 145: ...Unidrive M200 Parameter Reference Guide Issue 01 05 00 10 145 ...
Страница 204: ...204 Unidrive M200 Parameter Reference Guide Issue 01 05 00 10 ...