Fischer Panda 15 mini PMS Digital, Руководство пользователя

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Generator control system
Based on VCS183
DS_VCS183 Page 7
Rev. 06 www.fischerpanda.com ©Fischer Panda generators Inc.
Pin No. Name I/O/Signal Usage / Remarks
NTC temperature sensor B25/100 coefficient 3988
BN 4 Act. positive Positive supply for actuator 5V max. 1.8A
BN 5 Water leak Sensing input for water leak in capsule
BN 6 Neutral Isolated input, connects to Neutral of
AC-output of the generator Reference for frequency and coil
temperature sensing
BN 7 L1 Isolated input, connects to L1 of
generator output Used to detect voltage L1-N and
frequency
BN 8 Coil temp. Temperature signal generator winding
from NTC temperature sensor NTC Element with R
25
=100kΩ and
B25/100 coefficient 3988
BN 9 Oil pr. sensor
positive Supply for oil pressure sensor, 5V /max.
2mA Power supply for sensor,
monitored for overload
BN 10 Exh. temp Temperature signal exhaust elbow from
NTC temperature sensor NTC Element with R
25
=100kΩ and
B25/100 coefficient 3988
BN 11 CAN L Serial data link, CAN L
BN 12 Remote stop Input for local remote stop as required
by ABYC standards. Switching to ground
enables the generator
Connects to local “stop/disable”
switch.
USB connectivity
For production and testing purposes the control board has a USB host port to be used with thumb drives
and a USB device port to provide connectivity to a host computer. These ports are not intended to be
used while operating the control system and therefore will not be covered within this document.
Functional description
Upon power-up the control system VCS183 will start and maintain communication with current sensing
device CT186 and control panel GP178. Such communication runs on a serial data link as per ISO 1189
(CAN). Protocol details on this data connection are proprietary to Fischer Panda Inc. and not covered in
this document. Any user interaction with the control system will be through the control panel which is
then reporting back to the control system VCS183 via this data link. The control system is in charge of
performing entire start and stop cycle of the generator and monitoring the entire system while in
operation.
At any time,
the control system will be in a certain “
operational mode
” which
defines actual system
behavior and expected user interaction, if any. The actual operation mode is visible in the control panel.
A complete list of operational modes may be found in
Table 9: Operational modes .
The control system will further report certain warning/alarm conditions. A complete list of
messages/warnings/alarms the control system may potentially report may be found in
Table 4:
Messages appearing as alarms or warnings, Table 5: Informative messages, Table 6: Warning messages
and Table 7: Alarm messages
Throughout this manual several references are made to programing data. Any control system will be
programmed for the generator it is currently mounted on. All program data is accessible through the
control panel provided the user has the required code to enter this access level. Wherever such