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EtherNet/IP + Modbus TCP-Gateways
ModbusTCP
The table shows the color coding as represented in the ASIMON software.
Safety Status per OSSD (release circuit)
Bit value
[0 ... 2]
0
1
2
3
4
5
6
7
Bit value
[3 ... 5]
Bit value
[6]
0
1
Bit value
[7]
0
1
The cyclical output identifier contains the 4 Safety Monitor bits 1.Y1, 1.Y2, 2.Y1
and 2.Y2. The monitoring element "Monitor input" and the start elements "Monitor
Start-Monitor Input" and "Activation using Monitor Input" access these data. In
contrast, the "Feedback circuit" element always accesses the EDM input. The bits
of the output bytes are ORed with the real and the homonymous hardware inputs
of the device.
Safety Control (data for write access)
4 x
reference
bit value
„bit"
35
Status or color
continuous green
flashing green
continuous yellow
flashing yellow
continuous red
flashing red
grey or off
reserved
status or color
reserved
status or color
no device flashing yellow
at least one device flashing yellow
status or color
no device flashing red
at least one device flashing red
contact write access
15
14
13
12
2
2
2
2
1
2
3
4
545 - 560
Description
output on
Wait time for Stop cat. 1 running
Start-up / Restart block active
External test required / Acknow-
ledgment / Turn-on delay active
output off
error
output not projected
11
10
9
8
7
6
5
2
2
2
2
2
2
2
5
6
7
8
9
10
11
reserved
Tab. 6-13. Safety Control Internal Monitor (data for write access)
Tab. 6-12. Coding of status bytes
4
3
2
1
0
2
2
2
2
2
12
13
14
15
16
2.Y2
2.Y1
1.Y2 1.Y1
19
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