User Manual
Section 5
GFK-2958L
May 2021
Detailed Description of I/O Modules
379
Byte
Format
Description
Remarks
IB12
Word
CH6
Channel 6
IB13
IB14
Word
CH7
Channel 7
IB15
†
Internal process data mapping with data format Standard. Depending on the fieldbus specification and the data format
of the communicating fieldbus components the bytes and/or words can be reversed during data transfer
5.34.6
Process Data
†
Outputs EP-1813
Byte
Bit
Description
Value
QB0
QX0.0
Reset counter of received
active energy
QX0.1
Reset counter of delivered
active energy
QX0.2
Reset counter of capacitive
energy
QX0.3
Reset counter of inductive
reactive energy
QX0.4
Reserved
QX0.5
Reserved
QX0.6
Reserved
QX0.7
Reserved
QB1
Key for counter reset
0xAF
QB2 … QB15
Reserved
†
Internal process data mapping with data format Standard. Depending on the fieldbus specification and the data
format of the communicating fieldbus components the bytes and/or words can be reversed during data transfer
5.34.7
Process alarm
†
EP-1813
Name
Byte
Bit
Function
Alarm
0
0
Error at L1
1
Error at L2
2
Error at L3
3
Voltage lower limit underrun
4
Voltage upper limit exceeded
5
Current lower limit underrun
6
Current upper limit exceeded
7
Power factor lower limit underrun
Alarm
1
0
Current unbalance
1
Frequency lower limit underrun
2
Frequency upper limit exceeded
3 … 7
Not used
Time stamp
2 … 3
The two lowest bytes of the internal 32-
bit timer
†
Internal process data mapping with data format Standard. Depending on the fieldbus specification and the data
format of the communicating fieldbus components the bytes and/or words can be reversed during data transfer