HEM8500 Engine CAN Monitoring Controller User Manual Page 33 of 45
8.3
DEFINABLE CONTENTS OF PROGRAMMABLE INPUT PORTS
Table 17 Input Port Function List
No.
Type
Description
0.
Not Used
1.
User Defined
Details to
Table 18
User-defined Functions of Programmable Input
Ports.
2.
Alarm Mute
Through this key to mute alarms if audible alarms occurred.
3.
Alarm Reset
Trough this key to reset alarms if shutdown alarms occurred.
4.
Reserved
Reserved
5.
Reserved
Reserved
6.
Idle Mode
When input is active, it returns to the beginning speed (idle speed).
7.
Manual Throttle
Control
When input is active, speed can be adjusted manually.
8.
Speed Raise Input
When input is active, for speed raise once (step length is throttle
resolution), self-reset button can be connected.
9.
Speed Drop Input
When input is active, for speed drop once (step length is throttle
resolution), self-reset button can be connected.
10.
Reserved
Reserved
11.
Reserved
Reserved
12.
Simulate Stop Key
When the simulate stop key is active, it will stop.
13.
Simulate Start Key
When the simulate start key is active, it will start.
14.
Reserved
15.
Reserved
16.
Reserved
17.
Emergency Stop Alarm When input is active, it can execute stop process.
18.
Reserved
19.
Remote Start/Stop
When input is active, it will start; when inactive, it will stop.
20.
Reserved
21.
Reserved
22.
Alt. Config. 1 Active
When it is active, speed cannot be adjusted, constant for Alt. config.
1 speed.
23.
Alt. Config. 2 Active
When it is active, speed cannot be adjusted, constant for Alt. config.
2 speed.
24.
Alt. Config. 3 Active
When it is active, speed cannot be adjusted, constant for Alt. config.
3 speed.
25.
Reserved
26.
Reserved
27.
Simulate Gear Button
When engine type selects 13.VOLVO-EMS 2.4 and the manual
throttle is active, short press by this input port to increase the
engine speed according to ( speed control step and slope). Long
press and hold it for more than 4s to return to idle speed value.
