Himoinsa M6 - Starting Output (ARR); Configurable Stop Output (PC); Ignition Output (PD); Alternator Voltage Input (GEN)

CONNECTIONS| PAG. 8
3.1.7 IGNITION (PD)
The IGNITION output (PD) is activated 500 ms after the preheating output has
been deactivated and remains active while the motor is running. The IGNITION
output (PD) is interconnected with the emergency stop input (PEM) of the control
unit.
For motors congured with the starting control mode PULL/HOLD (parameter 15
value 3), the IGNITION output (PD) is also activated during starting in the motor
preheating phase.
3.2 INPUTS
3.2.1 ALTERNATOR VOLTAGE INPUT (GEN)
The alternator voltage input is used to calculate the electrical signal frequency of
the generator (parameter 16 value 0). To do this 2-phases of the alternator are
connected between the GEN and GCOM inputs of the control unit in gensets with
more than one phase or 1 phase and the neutral of the alternator between the
GEN and GCOM inputs of the control unit in single phase gensets.
3.2.2 PICK-UP INPUT (PCK)
The pickup input is used to calculate the motor rotation speed (parameter 16
value 1). To do this, the motor pickup signal is connected to the PCK and GCOM
terminals of the control unit.
3.2.3 VOLTAGE INPUT OF THE ALTERNATOR AND PICK-UP (GCOM)
Same input for reading the alternator voltage frequency and motor speed, accord-
ing to the programming of the control unit (parameter 16). Only one of the two
signals can be wired to the terminal of the GCOM input of the M6 control unit.
3.1.5 STARTING OUTPUT (ARR)
The motor starting output (ARR) of the M6 control unit is a high power shortable
output (40 A) which activates the starter. The motor starting output (ARR)
remains active until a condition is detected while the motor is running for a pro-
grammable maximum time (parameter 3).
3.1.6 CONFIGURABLE STOP (PC)
The congurable motor stop output (PC) of the M6 control unit is a high power
shortable output (40 A) that controls the stopping of the motor and is intercon-
nected with the emergency stop input (PEM) of the control unit. The congurable
motor stop output (PC) can be congured so that it controls motors according to
four different start/stop modes (parameter 15):
• PR/PD (parameter 15 value 0): The congurable motor stop output
(PC) for motors with PR/PD control is activated 500 ms after the
preheating output has been deactivated, and remains active while the
motor is running.
• PR/PE (parameter 15 value 1): The congurable motor stop output
(PC) for motors with PR/PE control is activated during a programmable
time interval (parameter 7) when the motor stop command has been
given. In this conguration, the emergency stop input (PEM) of the
control unit must be wired to the negative terminal of the battery and
the emergency stop button must be wired to the auxiliary input of the
(AUX) alarm.
• PE/PD (parameter 15 value 2): The congurable motor stop output
(PC) for motors with PE/PD control is activated 500 ms after the
preheating output (PR) has been deactivated, which occurs when the
motor stop command has been given. This output is used to enable
the motor sensors. The preheating output (PR) of the control unit is
responsible for executing the motor stop by activating the stop by
excitation process.
• PULL/HOLD (parameter 15 value 3): The motor start control set in
PULL/HOLD mode uses the congurable output (PC) as PULL signal
(40 A) which is activated for a xed time of 1 second during starting.
The IGNITION output (PD) is used as HOLD signal (2 A) which remains
active while the motor is running.