Endress+Hauser Proline Promag 300 - Assign Chan. 3; Assign Chan. 4

Proline Promag 300 Modbus RS485 Description of device parameters
Endress+Hauser 193
Factory setting Off
Assign chan. 3 
Navigation  Expert → Diagnostics → Data logging → Assign chan. 3 (0853)
Prerequisite The Extended HistoROM application package is available.
The software options currently enabled are displayed in the SW option overv.
parameter (→  43).
Description Options for the assignment of a process variable to the data logging channel.
Selection Picklist, see Assign channel 1 parameter (→  192)
Factory setting Off
Assign chan. 4 
Navigation  Expert → Diagnostics → Data logging → Assign chan. 4 (0854)
Prerequisite The Extended HistoROM application package is available.
The software options currently enabled are displayed in the SW option overv.
parameter (→  43).
Description Options for the assignment of a process variable to the data logging channel.
Selection Picklist, see Assign channel 1 parameter (→  192)
Factory setting Off
Logging interval 
Navigation  Expert → Diagnostics → Data logging → Logging interval (0856)
Prerequisite The Extended HistoROM application package is available.
The software options currently enabled are displayed in the SW option overv.
parameter (→  43).
Description Use this function to enter the logging interval T
log
for data logging.
User entry 0.1 to 3 600.0 s
Factory setting 1.0 s