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Panasonic Electric Works Nordic AB
MEW01349
28.2
Action
"Menu"
"↵ "
Rev: -
Calibration of supervised outputs (H5/A1)
Supervised (monitored) outputs
The voltage outputs (S0-S3) in each control unit.
The voltage outputs (VO0-VO1) in the COM loop output unit 3364.
When all alarm devices (sounders, etc.) have been connected,
including required end-of-line devices
downloaded, a calibration has to be done.
Function: The calibrated range is 4K7 – 50K and 470 – 5x470 nF
respectively. If the actual value at any time differs from the calibrated
value ± a small tolerance or if the calibrated value is outside the
calibration range, a fault will be generated.
NOTE!
Each output's logic is programmable via WinG3, i.e. normally low
(default) or normally high (24V). During the calibration the outputs
have to be low, i.e. a normally high output will be low a few seconds
during the calibration.
Text in display
A1 Calibration of supervised outputs
A2 Sensitive fault detection mode
A3 Service mode for COM-loop
A4 Display current consumption in unit
A5 Display current consumption on COM-loop
A6 Display statistics for communication
A7 Activate address setting mode for DU
Calibration in progress
Please wait......
A1 Calibration of supervised outputs
NOTE! After the calibration it is recommended do a "Safe shutdown
of the control unit" (see menu H8/S6). This will save the SSW data
(e.g. the calibration values) in a Flash ROM (see page 137).
57
Control unit outputs S0-S3: 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.
Operating Instructions Fire alarm system EBL512 G3, V1.1.x
117
57
and when the SSD is
Comments
According to chapter
"Access code for service /
maintenance (H5 and
H8)", see page 116.
Calibration is ready.
Scroll to another menu or
press "ESC".
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