Himoinsa CEM7 - Page 25

CEM7 CONTROL UNIT INPUTS AND OUTPUTS | PAGE 25
GENSET CONTACTOR CONFIRMATION (CKG)
The input congured as genset contactor conrmation (Settings table,
parameter 6) is used to verify the correct activation of the contactor. Upon
activation of the genset contactor, a time interval begins (Times table,
parameter 13) for verication of the contactor through the activation of the
genset contactor conrmation input. If after this time has elapsed there is no
conrmation of the activation of the genset contactor, a genset contactor alarm
is generated (Alarms table, parameter 101). If the control unit is operating in
automatic mode, a stop occurs with engine cooling. Similarly, if the genset
contactor conrmation input is detected as being active when the contactor is
not active, the start up of the generator set is inhibited.
REGENERATION REQUEST
The input congured as forced regeneration request of the genset (Settings ta-
ble, parameter 46) is used to request catalyst regeneration in engines that com-
ply with STAGE V/TIER FINAL 4 regulations.
REGENERATION INHIBITION
The input congured as forced regeneration inhibition of the genset (Settings ta-
ble, parameter 47) is used to disable the catalyst regeneration in engines that
comply with STAGE V/TIER FINAL 4 regulations
INTERLOCK REGENERATION
The input congured as interlock regeneration (Settings table, parameter 48) is
used in those engines (for example YANMAR) that need an enabling to give per-
mission to manage the regeneration inhibition commands and the regeneration
request.
There are 3 programmable alarms available (Settings table, parameters 13, 14
and 15) that can be associated with any of the programmable inputs and which
serve the purpose of providing the control unit with additional alarms with
congurable operation (Alarms table, parameters 79 to 87). These alarms can be
programmed both with regards the mode of action as well as the text shown on
the display when activated.
PROGRAMMABLE ALARMS (AL4 AND AL5)
There are 2 additional programmable alarms available (Settings table, parameters
22 and 23) that can be associated with any of the programmable inputs and
which serve the purpose of providing the control unit with additional alarms with
congurable operation (Alarms table, parameters 111 to 116). These alarms can
be programmed both with regards the mode of action as well as the text shown
on the display when activated.
PROGRAMMABLE ALARMS (AL6 TO AL20)
15 additional programmable alarms are available (Settings table, parameters 26
to 40) that can be associated with any of the programmable inputs and whose
purpose is to provide the control unit with additional alarms with congurable
operation (Alarms table, parameters 207 to 251). These alarms can be pro-
grammed both with regards the mode of action as well as the text shown on the
display when activated.
NOTE
From the rmware versions of control units: Display 4.86 / Measurements 4.58.
SELECTION OF SET OF PARAMETERS (S1 AND S2)
There are 2 sets of additional parameters that can be enabled via any of the
programmable inputs (Settings table, parameters 16 and 17). Activating the
parameter set selection input enables the values with which the control unit
operates (Selector table).