HMC6 Power Management Controller User Manual
Page 30 of 87
9.2.5
SLOT #8 DIGITAL INPUT, EXTERNAL FREQUENCY/VOLTAGE MODULATION INPUTS
Table 15 – Slot#8 Digital Inputs, External Frequency/Voltage Modulation Inputs
Terminal
Function
Description
Remarks
50
B-
Digital input COM port
51
GB CLOSE IN
Breaker close input
(B-) connected is active.
52
AUX.INPUT 9
Aux. input port 9
Default: engine running feedback
53
MANUAL MODE
Manual mode input
54
ENGINE FAULT
Engine fault input
55
AUX INPUT 1
Digital input port 1
56
AUX INPUT 2
Digital input port 2
57
AUX INPUT 3
Digital input port 3
58
AUX INPUT 4
Digital input port 4
59
AUX INPUT 5
Digital input port 5
60
AUX INPUT 6
Digital input port 6
61
COM 7
COM port of frequency input port and
voltage input port
62
FREQ IN+/IN 7
External frequency (active power) adjust
input; Can be reused for Aux. Input 7;
-10V~10V; active when
input fixed power mode
external adjust;
When it is inactive, it can
be used for Aux. input
port and it can only
choose one function;
Short connection with
Terminal 61 is active as
aux. input port.
63
VOLT IN+/IN 8
External voltage (reactive power) adjust
input; Can be reused for Aux. input 8;
9.2.6
SLOT #9 RELAY OUTPUT PORT
Table 16 – Slot#9 Relay Output Port
Terminal
Function
Description
Remarks
50.
COM8
COM port of Terminal 65
、
66 and
67
51.
AUX.OUTPUT4
Auxiliary output port 4
AC250V/8 A
52.
AUX.OUTPUT5
Auxiliary output port 5
AC250V/8 A
53.
AUX.OUTPUT6
Auxiliary output port 6
AC250V/8 A
