Danfoss VLT DeviceNet MCA 104, Руководство по программированию

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8-13 Configurable Status Word STW
The status word has 16 bits (0–15). Bits 5 and 12–15 are config-
urable. Each of these bits can be configured to any of the
following options.
Option: Function:
[21] Thermal warning
[30] Brake fault (IGBT)
[40] Out of ref range
[41] Load throttle active
[60] Comparator 0
[61] Comparator 1
[62] Comparator 2
[63] Comparator 3
[64] Comparator 4
[65] Comparator 5
[70] Logic Rule 0
[71] Logic Rule 1
[72] Logic Rule 2
[73] Logic Rule 3
[74] Logic Rule 4
[75] Logic Rule 5
[80] SL digital out A
[81] SL digital out B
[82] SL digital out C
[83] SL digital out D
[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.
[92] IGBT-cooling
See 5-3* Digital Outputs .
8-14 Configurable Control Word CTW
Array [15]
Option: Function:
This parameter is not valid in software versions
before 4.93.
[0] None The frequency converter ignores the information
in this bit.
[1]
*
Profile
default The functionality of the bit is depending on the
selection
parameter 8-10 Control Word Profile .
[2] CTW
Valid,
active
low If set to 1, the frequency converter ignores the
remaining bits of the control word.
[3] Safe
Option
Reset This function is only available in bits 12–15 of
the control word, if a safety option is mounted
in the frequency converter. The reset is executed
on a 0
⇒
1 transition, and resets the safety option
as set in parameter 42-24 Restart Behaviour .
8-14 Configurable Control Word CTW
Array [15]
Option: Function:
[4] PID error
inverse Inverts the resulting error from the process PID
controller. Available only if
parameter 1-00 Configuration Mode is set to [6]
Surface Winder , [7] Extended PID Speed OL , or [8]
Extended PID Speed CL .
[5] PID reset
I part Resets the I-part of the process PID controller.
Equivalent to
parameter 7-40 Process PID I-part
Reset . Available only if parameter 1-00 Configu-
ration Mode is set to [6] Surface Winder , [7]
Extended PID Speed OL , or [8] Extended PID Speed
CL .
[6] PID
enable Enables the extended process PID controller.
Equivalent to
parameter 7-50 Process PID
Extended PID . Available only if
parameter 1-00 Configuration Mode is set to [6]
Surface Winder , [7] Extended PID Speed OL , or [8]
Extended PID Speed CL .
8-19 Product Code
Range: Function:
Size
related
*
[0 -
2147483647] Select 0 to read out the actual
fieldbus product code according
to the mounted fieldbus option.
Select 1 to read out the actual
vendor ID.
8-46 BTM Transaction Status
Option: Function:
[0]
*
Off
[1] Transaction Started
[2] Transaction Comitting
[3] Transaction Timeout
[4] Err. Non-existing Par.
[5] Err. Par. Out of Range
[6] Transaction Failed
8-47 BTM Timeout
Range: Function:
60 s
*
[1 - 360 s] Select the BTM timeout after a BTM
transaction has been started.
8-48 BTM Maximum Errors
Range: Function:
21
*
[0 - 21] Selects the maximum allowed number of bulk
transfer mode errors before aborting. If it is set to
maximum, there is no abort.
Parameters
VLT
®
DeviceNet MCA 104
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