CARLO GAVAZZI NRG EtherCAT, User Manual

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V1.0 | NRG EtherCAT User Manual | © 2022 | CARLO GAVAZZI LTD.
EN
0x2 xx 3 RG..N Commands 2 bytes RG..N command
0x2 xx 4 TEACH Parameters 6 bytes TEACH voltage reference
TEACH current reference
TEACH % load deviation
0x2 xx 5 Load Running Hours 2 bytes Load Running hours
0x2 xx 6 SSR History
(read only)
6 bytes Energy Reading (low)
Energy Reading (high)
SSR ON time
0x2 xx 7 Status
(read only)
4 bytes (RGx1P..N)
2 bytes (RGx1A..N)
Control level feedback (only for RGx1P..N)
General Status
A description of each parameter with an indication of the possible values is listed in the table below
Parameters Index Description Values
Alarm recovery
mode
0x2 xx 1:01 Set the alarm recovery mode 0

Automatic
(default)
1

Manual
Over voltage
limit (OVL)
0x2 xx 1:02 Set the over and under voltage limit if desired which
will trigger an alarm if the voltage reading is beyond
the range
0 – 660V & > UVL value
Default (660V)
Under voltage
limit (UVL)
0x2 xx 1:03 0 – 660V & < OVL
value
Default (0V)
Over current
limit (OCL)
0x2 xx 1:04 Set the over and under current limit if desired which will
trigger an alarm if the current reading is beyond the
range
This parameter is in steps of 0.01, therefore a value of
1745 = 17.45A
Check ‘Measurements’ section for more information
0 –RG..N model
dependent &
> UCL value
Default (RG..N model
dependent)
Under current
limit (UCL)
0x2 xx 1:05 0 – RG..N model
dependent &
< OCL value
Default (0A)
Over frequency
limit (OFL)
0x2 xx 1:06 Set the over and under current limit if desired which will
trigger an alarm if the current reading is beyond the
range
44 – 66Hz & > UFL
value
Default (66Hz)
Under
frequency limit
(UFL)
0x2 xx 1:07 44 – 66Hz & < OFL
value
Default (44Hz)
Over
temperature
pre-warning
0x2 xx 1:08 Δ temperature from max at which the RG..N will issue
an alarm
0 – 50degC
Default (0dC)
Soft start
ramping time
(only for
RGx1P..N)
0x2 xx 2:01 Activate soft start with time whereby ramping will vary
linearly with the set time
0 -> soft start with time is disabled
0.1 – 25.5s -> soft start with time is abled with the set
time
This parameter is in steps of 0.1, therefore a value of 11
= 1.1s
Note : soft start with time and soft start with current limit
are mutually exclusive
0 – 255 (0 – 25.5s)
Default (0s)
OFF time to soft
start
(only for
RGx1P..N)
0x2 xx 2:02 Set the non-firing time before soft start is reactivated.
1 -> soft start with occur on power up only
1.1 – 25.5s-> non firing time for soft start to be
reactivated
This parameter is in steps of 0.1, therefore a value of 11
= 1.1s
0 – 255 (0 – 25.5s)
Default 50 (5s)