Communication
79
10 1Bh
(Default)
Structured_Length
Length of the structured Prm telegram. (User parameter
length is 23 bytes + 4 header bytes.)
11 81h Structure_Type
129: USER_PRM_DATA
12 0 Slot_Number
Set to 0.
13 0 Reserved.
User_Prm_Data (Parameter Data Extended)
Type: Octet String - Length: 23
14 00h
(default)
Header byte
15 - 16 0-65536 Cut off time out in milliseconds. 0 = Cut off disabled.
17 - 18 0-65536 Fail-safe, PZD1 (typically CW)
19 - 20 0-65536 Fail-safe, PZD2 (typically REF)
21 - 22 0-65536 Fail-safe, PZD3
23 - 24 0-65536 Fail-safe, PZD4
25 - 26 0-65536 Fail-safe, PZD5
27 - 28 0-65536 Fail-safe, PZD6
29 - 30 0-65536 Fail-safe, PZD7
00000x0x
Fail-safe mode. Defines the action taken when the
PLC is switched from ‘RUN’ to ‘STOP’ mode.
00 = STOP (default)
01 = LAST REFERENCE
02 = USE FAIL-SAFE. The values of the PZDs are
defined by bytes 11-30 in the Prm_Data
telegram.
Reserved
MSB LSB
Control zero mode. Defines the action taken if a
PROFIBUS telegram containing only zeros is
received.
00 = USE FRAME (default). Note that, with this
setting, the drive might not be stopped (if it is
running) since also bit 10 (Remote Command)
in the control word is zero. However, the other
PZD’s may still be updated, but have the value
zero.
01 = IGNORE
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