© 2018 All rights reserved. Data subject to change without notice.
3
Rev. B | 2018.08
LPT-P- Operation Manual
5.4.2 EMI and RF Interference Considerations ..........................................................
21
5.4.3 Mounting Height (Sensor Dependent) ............................................................
22
5.5 Enclosure Mounting Components ..................................................................23
5.5.1 Enclosure Base ................................................................................................
23
5.5.2 Enclosure Bottom ............................................................................................
24
5.6 Wiring Connections ........................................................................................24
5.6.1 Power & Output Connections ..........................................................................
25
5.6.2 ESH-A Remote Sensor Wiring Connection ........................................................
26
5.6.3 Wire Gauge vs Run Length...............................................................................
26
6 SYSTEM OPERATION & CONFIGURATION ...............................................27
6.1 Navigating the Menu Structure ......................................................................27
6.2 Accessing the Menu with Passcodes ...............................................................28
6.3 Power Up and Warm-up .................................................................................29
6.4 Display Select .................................................................................................30
6.5 Set LCD Display Contrast Level ........................................................................31
6.6 Fault Detection...............................................................................................31
6.7 Modbus® Settings ..........................................................................................32
6.7.1 Change Modbus® ID ........................................................................................
32
6.7.2 Change Modbus® Baud Rate ...........................................................................
33
6.7.3 Modbus® Holding Registers ............................................................................
34
6.8 Setting Channel Alarm Setpoints ...................................................................34
6.8.1 Setting the Low Alarm Setpoint ......................................................................
34
6.8.2 Setting the Mid Alarm Setpoint ......................................................................
35
6.8.3 Setting the High Alarm Setpoint .....................................................................
36
6.8.4 Setting Hysteresis............................................................................................
36
6.9 Enable / Disable Channels ..............................................................................36
6.10 Test Gas Reading Response / Send Test Reading to Controller.......................37