Panasonic MEW01091, Руководство по эксплуатации

Страница: 109 / 142

Panasonic Electric Works Nordic AB
MEW01091 Rev: 3 EBL128 Operating Instructions V1.1.x
107
28.3 Calibration of supervised outputs (H5/A3)
Supervised (monitored) outputs
89
:
- The voltage outputs (S0-S1) in the control unit
- The voltage outputs (VO0-VO1) in the COM loop output unit 3364.
- The voltage outputs (Output 0-Output 1) on the Inputs and outputs
expansion board 4583
When all alarm devices (sounders, etc.) have been connected,
including required end-of-line devices
90
and when the SSD download
is ready, a calibration has to be done.
Function: If the actual value differs from the calibrated value ± a
small tolerance or if the calibrated value is outside the calibration
range
91
, a fault will be generated.
NOTE!
Each output's logic is programmable via Win128, i.e. normally low
(default) or normally high (24V) but during the calibration the outputs
will automatically be low, i.e. a normally high output will be low
during the calibration (a few seconds).
Action Text in display Comments
"Access"
According to chapter
"Access code for service
and maintenance", see
page 104.
Disconnect / Re-connect COM loop
ACCEPT? A1
Scroll to menu A3
Calibration of supervised outputs
ACCEPT? A3
"A"
Calibration in progress
Please wait......
Calibration of supervised outputs
ACCEPT? A3
Calibration is ready.
Scroll or press "Return" to
H5. Scroll or press
"Return" to log off.
89
Supervised (monitored) outputs can via Win128 be set to be not
supervised.
90
EBL128 outputs (S0-S1) and the exp. board 4583 outputs (Output 0-
Output 1): One end-of-line resistor (33K) in the last unit or one resistor
(33K) in up to five units.
3364 outputs (VO0-VO1): One end-of-line capacitor (470 nF) in the last unit
or one capacitor (470 nF) in up to five units.
91
4K7 – 50K and 470 – 5x470 nF respectively.