HEM4000 Engine Controller User Manual Page 28 of 46
No.
Item
Range
Default
Description
1
Content Set
(0-119)
1
Custom Period Output. Details see
Table 9.
2
Active Type
(0-1)
0
0: Normally Open; 1: Normally Close
Speed Adjustment Setting
1
Interface Type
(0-2)
0
0: Not Used;
1: Relay Speed Adjustment;
2: GOV Speed Adjustment.
2
Stepping Coefficient
(0-100)
1
Higher GOV speed ratio, bigger the
stepping coefficient. On the contrary, it
will be smaller.
3
GOV Center (SW1)
(0-10.0)V
5.0
Central voltage of electrical governor.
4
GOV Scope (SW2)
(0-10.0)V
2.0
The scope of central voltage that can
be changed up and down.
5
GOV Output Reverse
(0-1)
0: Not Reverse
1: Reverse
0: Not
Reverse
Whether reverse GOV output
Scheduling And Maintenance Setting
1
Scheduled Run
(0-1)
0
0: Disable; 1: Enable
2
Scheduled Not Run
(0-1)
0
0: Disable; 1: Enable
3
Maintenance 1
(0-1)
0
0: Disable; 1: Enable
Set maintenance time, maintenance
time due action, forewarning A and
forewarning B time and action,
maintenance timing way, and reset
maintenance time can be set
simultaneously.
After
unit
maintenance, the maintenance time
due alarm can be recovered by
maintenance time reset.
Details see Table 13.
4
Maintenance 2
(0-1)
0
5
Maintenance 3
(0-1)
0
6
Maintenance 4
(0-1)
0
7
Maintenance 5
(0-1)
0
NOTE:
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When parameter configuration is going on via PC software, there is no need to input password if default password
(0318) isn’t changed; if default password has been changed, for the first time when parameters are setting via PC
software, it is requested to write password in the password input window.
─
Auxiliary inputs are prohibited to set same items, or there will not appear correct functions. Programmable outputs are
allowed to set same items.
─
Fuel level sensor correlated setting: if fuel level is needed, any one of auxiliary sensor 1-4 could be set as level sensor,
and meanwhile curve type should be set the corresponding one. Then set fuel level correlated sensor and choose the
corresponding auxiliary sensor, so the auxiliary sensor is the fuel level sensor, which can realize the function of fuel
pump control and fuel tank capacity display.
