Omron SYSMAC CS Series Operation Manual page 97

CS1/CJ1W-PRM21 PROFIBUS Master DTM
Acyclic Connection Abort
Status Flags
Bit Name
– Acyclic Connection
Abort flags
Slave Timeouts
Additional functions
1,2,3...
76
The 8 word Acyclic Abort bit flags are shown below.
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
Word n+8
15 14 13
Word n+9
31 30 29
Word n+10
47 46 45
Word n+11
63 62 61
Word n+12
79 78 77
Word n+13
95 94 93
Word n+14
111 110 109 108 107 106 105 104 103 102 101 100 99
Word n+15
125 124 123 122 121 120 119 118 117 116 115 114 113 112
Note In the above figure, n is the start address of the memory locations, defined by
the Area and Start Address setting in the Acyclic Connection/Abort Status
Box.
Status Controlled
by
ON Unit If the bit corresponding to a slave device address is ON, it indicates that
the PROFIBUS Master Unit has aborted a PROFIBUS DP-V1 Class 2
type connection.
OFF Unit If the bit corresponding to a slave device address is OFF, it indicates
that no abort action of a PROFIBUS DP-V1 Class 2 type connection
has been performed.
The Acyclic Slave Timeout defines the timeout value for PROFIBUS DP-V1
Class 2 connections to slave devices. If a PROFIBUS DP-V1 message is sent
to a specific slave device, the timeout is used to monitor the response from
the slave device. If a response is not received with the specified timeout inter-
val, the connection will be aborted by the Master unit.
The value can be set in the range of 1 to 32767, and is expressed in units of
10 ms.
Two additional functions are provided to the user, via the DTM context menu:
• Slave DTM Address Assignment.
• Set Device Station Address (only available on DTM version 0.2.0.0 or
higher and for CS1/CJ1W-PRM21 Unit versions 2.0 or higher).
To select these options perform the following steps:
1. Select the Master DTM in the Network view.
2. Right click the mouse, and select the Additional functions entry from the
context menu.
3. Select the desired function.
12 11 10 9 8 7 6 5
28 27 26 25 24 23 22 21
44 43 42 41 40 39 38 37
60 59 58 57 56 55 54 53
76 75 74 73 72 71 70 69
92 91 90 89 88 87 86 85
Unit operation
Section 3-3
Slave station 00 ~ 15
4 3 2 1 0
Slave station 16 ~ 31
20 19 18 17 16
Slave station 32 ~ 47
36 35 34 33 32
Slave station 48 ~ 63
52 51 50 49 48
Slave station 64 ~ 79
68 67 66 65 64
Slave station 80 ~ 95
84 83 82 81 80
Slave station 96 ~ 111
98 97 96
Slave station 112 ~ 125