AXL E IOL RTD1 M12 R
8590_en_06 PHOENIX CONTACT 9
12.2 OUT process data
The device can be configured via the process data output word.
The following configurations are possible:
– Selection of the sensor type
– Selection of formats for representing measured values
– Adjusting the resolution
12.3 Parameterization via OUT process data
Reparameterization can be carried out via the output pro-
cess data, however this is not saved permanently on the de-
vice.
The following sequence applies regardless of the format (
IB IL or S7-compatible):
– The master sends parameter data
(OutputProcessData with bit 15 = 1)
– The device interrupts the transmission of current pro-
cess data and responds with the following diagnostic
code in the process data:
– If the diagnostic code is OK, the parameter data is ac-
cepted immediately. The master can end parameteriza-
tion (OutputProcessData with bit 15 = 0). The device
returns to normal operation with cyclic process data
transmission.
– In the event of the ERROR diagnostic code, the master
can abort parameterization without modified parameter
data (OutputProcessData with bit 15 = 0) or transmit the
modified parameterization (return to step 1).
12.4 Example
The example applies to the following changes:
– Adjusting the resolution
from 0.1 °C to 0.1 °F
– Selection of formats
S7-compatible (Default) to IB IL
– Selection of the Sensor type
Pt 100 DIN (Default) to Linear R 0Ω ... 500Ω
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
Configuration Reserved Resolution Format Sensor type
For the exact meaning of the individual bits, please refer to “Parameterization (80
hex
: ParaWord)”.
Please operate the reparameterization only
by the startup of the device!
In order to start configuration, bit 15 of the out-
put word must be set to 1. If bit 15 = 0, the de-
fault configuration is active.
Code (hex) Cause
8800 Parameter OK
8801 Parameter ERROR
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
Configuration Reserved Resolution Format Sensor type
1 Reserved 10101110
