8-13 Configurable Status Word STW
Option:
Function:
[84] SL digital out E
[85] SL digital out F
[86] ATEX ETR cur. alarm
[87] ATEX ETR freq. alarm
[88] ATEX ETR cur. warning
[89] ATEX ETR freq. warning
[90] Safe Function active
[91] Safe Opt. Reset req.
8-14 Configurable Control Word CTW
Option:
Function:
Selection of control word bit 10 if it is active
low or active high.
[0]
None
[1]
*
Profile
default
[2]
CTW Valid,
active low
[3]
Safe Option
Reset
[4]
PID error
inverse
When enabled, it inverts the resulting error
from the process PID controller. Available
only if "Configuration Mode" is set to
"Surface Winder", "Extended PID Speed OL"
or "Extended PID Speed CL".
[5]
PID reset I
part
When enabled, resets the I-part of the
Process PID controller. Equivalent to
. Available only if
"Configuration Mode" is set to "Surface
Winder", "Extended PID Speed OL" or
"Extended PID Speed CL".
[6]
PID enable
When enabled, enables the extended
process PID controller. Equivalent to
. Available only
if "Configuration Mode" is set "Extended PID
Speed OL" or "Extended PID Speed CL".
3.10.3 8-3* FC Port Settings
8-30 Protocol
Option:
Function:
Select the protocol to be used. Note that
changing protocol will not be effective until
after powering off the frequency converter.
[0]
*
FC
[1]
FC MC
[2]
Modbus RTU
8-31 Address
Range:
Function:
Size related
*
[1. - 255. ] Enter the address for the FC (standard)
port.
Valid range: 1-126.
8-32 FC Port Baud Rate
Option:
Function:
[0]
2400 Baud
Baud rate selection for the FC (standard)
port.
[1]
4800 Baud
[2]
*
9600 Baud
[3]
19200 Baud
[4]
38400 Baud
[5]
57600 Baud
[6]
76800 Baud
[7]
115200 Baud
8-33 Parity / Stop Bits
Option:
Function:
[0]
*
Even Parity, 1 Stop Bit
[1]
Odd Parity, 1 Stop Bit
[2]
No Parity, 1 Stop Bit
[3]
No Parity, 2 Stop Bits
8-34 Estimated cycle time
Range:
Function:
0 ms
*
[0 - 1000000
ms]
In noisy environments, the interface may
be blocked by due to overload of bad
frames. This parameter specifies the time
between two consecutive frames on the
network. If the interface does not detect
valid frames in that time it flushes the
receive buffer.
8-35 Minimum Response Delay
Range:
Function:
10 ms
*
[ 1 - 10000.
ms]
Specify the minimum delay time
between receiving a request and
transmitting a response. This is used
for overcoming modem turnaround
delays.
8-36 Max Response Delay
Range:
Function:
Size
related
*
[ 11. -
10001 ms]
Specify the maximum permissible
delay time between transmitting a
request and receiving a response. If a
response from the frequency
converter is exceeding the time
setting then it will be discarded.
8-37 Max Inter-Char Delay
Range:
Function:
Size related
*
[ 0.00 - 35.00 ms]
Parameter Descriptions
VLT
®
AutomationDrive Programmming Guide
MG33ME02 - VLT
®
is a registered Danfoss trademark
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