AERCO BMK 6000 Dual Fuel - Manual (Page 138)

Benchmark 6000 DF Installation, Operation & Maintenance Manual
CHAPTER 9 – RS-232 COMMUNICATION
Page 138 of 219 AERCO International, Inc. • 100 Oritani Dr. • Blauvelt, NY 10913 OMM-0096_0B
03/21/2014
Ph.: 800-526-0288
GF-141
MENU PROCESSING UTILIZING RS-232 COMMUNICATION – Continued
NOTE
The Level 1 password (159) must be entered to change options in the
Setup, Configuration and Tuning Menus. The Level 2 password (6817)
must be entered to view or change options in the Calibration and
Diagnostics Menus.
With the exception of the password entry, all other keyboard entries can be
made using either upper or lower case.
5. To view the available menus in the top-down sequence shown in Figure 3-2, enter M
<Rtn>. The Menu title and first 10 options will be displayed.
6. When viewing menus containing more than 10 options, enter N <Rtn> to display the
remaining options.
7. Shortcut keys are also available to go directly to a specific menu. These shortcut keys are:
m0 Default (Operating) Menu
m1 Setup Menu
m2 Configuration Menu
m3 Tuning Menu
m4 Calibration Menu
m5 Diagnostic Menu
8. To change a value or setting for a displayed menu option, proceed as follows:
a) Enter C, followed by the number to the right of the displayed option to be changed,
and then press <Rtn>.
b) Enter the desired value or setting for the option and press <Rtn>. Refer to Chapter 3,
Tables 3-2 through 3-5 for allowable entry ranges and settings for the Operating,
Setup, Configuration and Tuning Menus. (The Calibration and Diagnostic Menus
should only be used by Factory-Trained service personnel).
c) Menu changes will be stored in non-volatile memory.
9. To redisplay the menu and view the option which was just changed in step 5, enter D and
press <Rtn>.
10. To display the Fault (F) Log, Sensor (S) Log or Time (T) Line Log, press F, S or T
followed by <Rtn>. Refer to section 9.4 for descriptions and samples of these data logs.
11. To log off and terminate the RS-232 communication link, press L followed by <Rtn>.
9.4 DATA LOGGING
During operation, the C-More Control Panel continuously monitors and logs data associated
with operational events, faults and sensor readings associated with the boiler system.
Descriptions of these data logs are provided in the following sections. The procedure for
accessing specific data logs is described in section 9.3, step 10.
9.4.1 Fault Log
The C-More Control Panel logs the last 20 faults (0 – 19) starting with the most recent (#0).
They can be viewed in the front panel display or via the RS-232 port. The Fault Log cannot be
cleared. If the Fault Log already contains 10 faults, the earliest fault is overwritten when a new
fault occurs. A sample Fault Log display is shown in Table 9-1.