Super Systems 20PQ - Manual (Page 107)

103
BARGRAPH DESCRIPTION
Two 33 LED’s bargraphs are available.
On the right bargraph, with orange LED’s, it is possible to show:
- the operative set point scaled as configured by “brG.L” [C.I03]
and “brG.H” [C.I04].
The “SP” LED, located on the base of the bargraph, is lighted.
- the power output value.
The “%” LED, located on the top of the bargraph, is lit.
When the device has two process outputs, the central LED
(which is a two-color LED) becomes green. It divides the
bargraph into two parts: the MAIN control output is shown on
the upper part while the SECONDARY control output is
shown on the lower part.
If a control output is a servomotor type, the bargraph will
show the valve position instead of the power output (the first
or last LED’s is flashing when the feedback position is out of
range 0
¸100).
On the left bargraph, with green LED’s, it is possible to show:
- the process variable scaled as configured by “brG.L” [C.I03]
and “brG.H” [C.I04].
The “PV” LED, located on the base of the bargraph, is lit.
- The deviation error (PV - SP) with resolution configured at
“brG.d” [C.I05].
The “DEV” LED, located on the top of the bargraph, is lit.
When the deviation error indication is selected, the central
LED (which is a two-color LED) becomes orange. It divides
the bargraph in two parts: the positive error is shown on the
upper part while the negative error is shown on the lower part.
The last LED will flash if deviation is out of range.
XKP-1-C2.p65 10/30/01, 9:37 AM 103