Commissioning
6.13 Zero point adjustment
FC410 with Modbus
66
Operating Instructions, 02/2016, A5E33120874-AC
1.
Flush out the flowmeter until a homogenous flow is established and the tubes completely
filled.
Image 6-10 Best practice zero point adjustment with a by-pass line and two shut-off devices
2.
Establish zero flow for example by closing the shut off-valves.
3.
Wait 1 to 2 minutes, for the system to settle, and then perform zero adjustment as
described in the following steps.
4.
Select
Device → Wizard → Zero Point Adjustment...
from the main menu of SIMATIC PDM
to perform an automatic zero point adjustment.
5.
Click Next and then Auto Zero Point Adjust.