Passwords - Deif SGC 420 User Manual

Features
Differential input (±60 V DC) for Site battery voltage
Mains voltage input (AMF)
DG alternator voltage input, D+ charging alternator I/O
Digital outputs
Event logs
USB port for PC based configuration
RS-485 for Modbus communication
Operating battery supply voltage (with -32 V reverse protection)
Operating temperature range (°C)
Protection class with gasket (included)
Warning auto clear enable/disable
Fuel reference selection input
Analogue 0-5 V input for Speed bias input for E-gov from Load sharing module
E-gov actuator output
*Note: SGC 421 only.

1.4 Passwords

The controller is protected from set-up changes with a four digit password.
There are two password levels:
Level
1
2
The passwords can be changed on the controller:
1. Go to Configuration mode.
2. Log on with password level 1.
3. Use the Up and Down
4. Use the Up and Down
5. Use the Up and Down
6. Repeat for the next three digits.
7. When all four digits are chosen, the display shows
PASSWORD 1
Password changed
USER MANUAL 4189341227A UK
Access
Full access (read and write)
Limited access (read)
buttons to go to Configuration ID, select with the Start
buttons to go to the password to be changed, select with the Start
buttons to choose the first digit for the new password, select with the Start
Specifications
Factory setting
0123
1111
button.
button.
button.
Yes
Yes
Yes
7
Yes
Yes
Yes
8 to 32 V DC
-20 to 65
IP65
Yes
Yes
Yes*
Yes*
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