Engine Aftertreatment Monitoring; Pin Map - Generac Power Systems Deep Sea Electronics G8601 Owner's Manual

Engine Aftertreatment Monitoring

This section describes the indicators that display on the
After Treatment Status page of the Engine tab.
To access the After Treatment Status status page:
1. Press an arrow button (▲, ►, ▼, or ◄) to access
the Maintenance pages.
2. When on the Engine tab, press ▼ to scroll through
the pages until the After Treatment Status page
displays.
Four areas of the After Treatment Status page communi-
cate information to the operator. The areas and the indi-
cators that appear in those areas are explained here:
• HEST Lamp (High Exhaust System Tempera-
ture): This area displays the regeneration under-
way indicator above the words HEST LAMP -
SOLID when the unit is in the process of the ex-
haust catalyst. During the regeneration process,
the exhaust temperature will be very high.
• DPF Regeneration Lamps: Depending upon the
Engine Type selected in the module's configura-
tion, the Engine section may include the DPF

Pin Map

NOTE: See Table 3-2 to aid user connection, icons are used on the rear of the module to help identify terminal
functions.
Table 3-2. Pin Map
D+
W/L
Deep Sea Electronics® G8601 Controller Owner's Manual
Pin
1
2
3
4
5
6
Regeneration Lamps page. This page contains
icons to show the status of various ECU functions,
some of which are applicable to Tier 4 engine re-
quirements. The icons flash at different rates to
show the status of the ECU function, refer to the
engine manufacturer for more information about
this.
• Diagnostic Codes & Events: This area will display
the engine alarm indicator above the words ALARM
- SOLID when an alarm condition occurs. This area
displays different text depending upon which alarm
condition occurs.
Figure 3-6.
Figure 3-6. DPF Regeneration Lamps
Cable Size
2.5 mm²
AWG 13
2.5 mm²
AWG 13
2.5 mm²
AWG 13
2.5 mm²
AWG 13
2.5 mm²
AWG 13
2.5 mm²
AWG 13
Controller Operation
Description
DC Plant Supply Input
(Negative)
DC Plant Supply Input
(Positive)
Emergency Stop Input
DC Output A (FUEL)
DC Output B (START)
Charge Fail / Excite
25