T R O U B L E S H O O T I N G
2 5
Err 002
Meter core
error
Error
message
in UI
Error
message
on LCD
Meaning Action
Bit number:
Decimal
Hex
1
1
0001
Non-volatile memory (EEPROM)
was initialised.
Deliver meter to Enermet for
maintenance.
2
2
0002
Checksum error in non-volatile
memory (EEPROM)
Deliver meter to Enermet for
maintenance.
3
4
0004
Checksum error in volatile memory
(RAM)
Deliver meter to Enermet for
maintenance.
4
8
0008
Checksum error in code memory
Deliver meter to Enermet for
maintenance.
5
16
0010
A/D-converter operation fault
Deliver meter to Enermet for
maintenance.
Err 003
Measure-
ment alarm
Error
message
in UI
Error
message
on LCD
Meaning Action
Bit number:
Decimal
Hex
1
2
3
1
2
4
0001
0002
0004
No line voltage (phase L1 missing)
No line voltage (phase L2 missing)
No line voltage (phase L3 missing)
Check the operation of the
electricity network and meter
connections.
4
5
6
8
16
32
0008
0010
0020
Low line voltage (phase L1)
Low line voltage (phase L2)
Low line voltage (phase L3)
Check the operation of the
electricity network and meter
connections.
7
8
64
128
0040
0080
High line voltage (phase L1)
High line voltage (phase L2)
Check the operation of the
electricity network and meter
connections.
9
256
0100
High line voltage (phase L3)
Check the operation of the
electricity network and meter
connections.
10
512
0200
Wrong phase order
Check the operation of the
electricity network and meter
connections
11
1024
0400
Voltage imbalance
Check the operation of the
electricity network and meter
connections.
12
13
14
2048
4096
8192
0800
1000
2000
High line current (phase L1)
High line current (phase L2)
High line current (phase L3)
Check the operation of the
electricity network and meter
connections.
Note!
In 2 element meters Line voltage 1 means mains voltage between
phase L1 and L2 (U12), and Line voltage L3 means mains voltage
between L3 and L2 (U32).
©
Enermet Oy
E700
Manual for Installation and Use v. 6.31
ACTIVE INFORMATION MANAGEMENT
