gefran 3850T Use And Installation Manual page 149

MULTILINGUAL
DIAGNOSTICS
ALARMS
VARIABLES
USERS
REMOTE CONNECTIVITY
REPORT UTILITY
(external tool)
GF_eXpress
(PC configuration)
NON-VOLATILE MEMORY
80703B_MHW_2850T/3850T_02-2019_ENG
Scope
Function
Available languages
Scope
PID loop
Communication
I/O modules
System
Number
Function
Available types
Number
Levels
Safety
Internal functions
Modbus TCP
VNC
Connection
Function
Connection
Function
Type
Capacity
Write
10. TECHNICAL SPECIFICATIONS
Change message language
UNICODE support
Custom message translation
File import and export via USB key
Italian (ITA), English (ENG)
Controller operating status
Short circuit or probe opening
Interrupted or partially interrupted load (HB alarm)
Communication status between panel and I/O modules
Communication error alarm
Signal status and single channel values
Disk Full Alarm
254 max
Alarm message customisation
ACK/no ACK selection
Real alarm display priority order level settings
Merker (boolean)
Retain Merker (boolean)
Register (32 bit with sign)
Retain Register (32 bit with sign)
Real (32 bit)
Retain Real (32 bit)
String (text message)
Function
max 256 per type
Number of default levels: 3 (operator, level 0; Mainte-
nance, level 1; OEM manufacturer, level 2)
Password
Automatic timed logout at operator level
Add new user
Modbus TCP Slave
HMI/SCADA/DCS Data exchange systems
Remote page standard interface
Remote machine maintenance
Ethernet
Server NTP (option)
Remote DataLog and batch management
Encrypted DataLog and batch file decryption
Manual controller file copy or deletion
Timer Configuration for automatic controller file copy or
deletion
Data trend graphic display (with graph zoom and scroll)
Data display in spreadsheet mode
Data export in .CSV or .PDF format
Ethernet
PID controller configuration read and write
Graphic display and setting of parameters useful for Pro-
grammer functions
Logic and mathematics operation settings and display
Creating custom graphic pages
FRAM
32 kB retentive variables
Max number: > 10 cycles
12
Retention: > 10 years @ 55 °C (131 °F),
> 55 years @ 35 °C (95 °F)
147