Operator Manual
Page
35
of
40
P/N 1580281
SEC3120 Digital Transmitter
Sensor Electronics Corporation
Rev 10, 20150707
SEC
Sensor Error Code (see sensor manual for code values)
SMT
Literal text: “Sensor Missing!”, or “Sensors Not Identical!”
CALTXT
Literal text: “Zeroed.” or “Spanned.”
CWC
Sensor Cell Warning Code (see sensor manual for code values)
14.1.
Formatting the Flash Card (Selected from the Initial / Top Menu, Page 2)
The Flash Card may be re-formatted by the operator using the SEC3120.
(WARNING: ALL contents WILL be lost!)
Select ENTER and Flash Card Format Screen will be displayed:
Select ENTER on ‘EXIT’ to remove the Initial / Top menu and
restore the Normal operation display.
15.
Working With the SEC3500 HMI
The SEC3120 Digital Transmitter is supported by the SEC3500 HMI, most effectively beginning with HMI
version 3.5.28 and Transmitter version 1.2.264. SEC3500 HMI versions prior to 4.0.0 treat the SEC3120
as one or two individual SEC3100 single digital transmitters, having separate icons, separate command
and control, etc. This requires the SEC3120 to have sequential Modbus network IDs, one assigned for
each physical sensor attached to it. If the SEC3500 HMI or its operator attempts to;
“Discover” an SEC3120 with a single network ID with a sensor role other than single, or
change from dual network IDs to a single network ID with a sensor role other than single with an
already “discovered” and online SEC3120, or
change the network ID of SEC3120 sensor two to a network ID that is not the next sequential value
of sensor one,
the SEC3120 device may cause the SEC3500 HMI to get caught in a constant loop attempting to
communicate with both sensors, lose information about the SEC3120, or any other related corruption issue.
Therefore it is crucial that if a SEC3120 is not configured for ‘Single’ Sensor Role, its Modbus Network ID
be configured as
‘Unique’ with sequentially assigned IDs if it is intended to be used with an SEC3500 HMI
Panel with software versions prior to 4.0.0.
SEC DIAGNOSTICS
RESET RELAYS
FORMAT FLASH CARD
* EXIT
EJECT MEMORY CARD
ABORT WARMUP
INFO
MAIN MENU
SEC DIAGNOSTICS
RESET RELAYS
* FORMAT FLASH CARD
EXIT
- FORMATTING FLASH -
PLEASE WAIT …
-ENT- TO ABORT
CARD FORMAT
COMPLETE …
