Michell Instruments XTC501, Руководство пользователя, Страница: 32 / 56

XTP501 & XTC501 User’s Manual
24 99976 Issue 1.1, May 2020
OPERATION
2.7.7 Outputs Page
Figure 24 Outputs Page
The analyzer has two 4-20 mA outputs and two concentration alarm relays. The primary
4-20 mA is fixed to the calibrated range of the unit, the second is freely selectable
from 0 to 100%. The analyzer has the ability to output 4 mA and 20 mA to aid with
installation and commissioning. The user is able to trim these outputs via the HMI by
highlighting the appropriate channel and using the up and down arrows to adjust the
output.
Setting Description/Operation Options
CH1 TRIM Z
Trim 4 mA output on Channel 1 +/- 660
CH1 TRIM S
Trim 20 mA output on Channel 1 +/- 3300
CH2 TRIM Z
Trim 4 mA output on Channel 2 +/- 660
CH2 TRIM S
Trim 20 mA output on Channel 2 +/- 3300
CH2 ZERO
Set 4 mA point for Channel 2 0.00 to 100%
CH2 SPAN
Set 20 mA point for Channel 2 0.00 to 100%
Scroll down past OUTPUTS Page to sub-menu NAMUR Output Set-Up.