Pilz PNOZ mm0p 24VDC - Manual (Page 115)

Modbus/TCP
Operating Manual PNOZmulti communication interfaces
1001154-EN-13
115
Current states of the virtual inputs for the safe Ethernet connection
The table below describes the Modbus/TCP data areas that contain the current states of
the virtual inputs and outputs for the
Safe Ethernet connection. These are virtual inputs
and outputs that are transmitted via the safe Ethernet connection.
Relevant areas for the data are defined in the Modbus/TCP data areas Discrete Inputs (1x)
and Input Register (3x). Read access is available to these data areas.
Register
(3x)
Coil/
Discrete Input
(1x)
Content High Byte Low Byte
1141 18271... 18256 Inputs
i0...i15
1142 18287... 18272 Inputs
i16...i31
1143 18303... 18288 Inputs
i32...i47
1144 18319... 18304 Outputs
o0...o15
1145 18335... 18320 Outputs
O16...o31
1146 18351... 18336 Outputs
O32...o47
State of process data
The table below describes the Modbus/TCP data areas that contain the status info register.
The general state of the data is reproduced in the status info register.
Relevant areas for the data are defined in the Modbus/TCP data areas Discrete Inputs (1x)
and Input Register (3x). Read access is available to these data areas.
Register
(3x)
Coil/
Discrete Input
(1x)
Content High Byte Low Byte
2048 32783... 32768 Status information See below
High Byte Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved
Low Byte
Reserved Reserved WD Time-
out
Reserved Reserved Reserved Reserved Global Er-
ror Bit
Bit 5 "WD Timeout": The set watchdog for the input bits has been triggered and the inputs
set to "0".
Bit 0 "Error Bit": The content of the data areas is not current or the set watchdog for the in-
put bits has been triggered.
6.4.4.11
6.4.4.12