CARLO GAVAZZI NRGC Series, User Manual

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16 NRG User Manual | © 2020 | CARLO GAVAZZI LTD.
V1.3 | NRG PROFINET User Manual | © 2020 | CARLO GAVAZZI LTD.
EN
Acyclic data for NRGC-PN
Index Description Size Valid Values
1 Auto-addressing
Command/Status
2 bytes Writing:
1 -> Trigger an auto-addressing of the NRG bus chain on
the next NRGC-PN powerup.
Acyclic data for RG..Ns
Index Description Size Parameters
1 Monitoring
Parameters
2 bytes Hold current period
2 Alarm Parameters 16 bytes Alarm Setting
Over voltage limit
Under voltage limit
Over current limit
Under current limit
Over frequency limit
Under frequency limit
Over temperature pre-warning
3 Control Parameters 8 bytes Output substitute mode
Output substitute value
Firing mode
Time base (for Burst firing mode)
4 RG..N Commands 2 bytes RG..N command
5 TEACH Parameters 6 bytes TEACH voltage reference
TEACH current reference
TEACH % load deviation
6 Load Running Hours 2 bytes Load Running hours
7 SSR History
(read only)
6 bytes Energy Reading (low)
Energy Reading (high)
SSR ON time
A description of each parameter with an indication of the possible values is listed in the table below
Parameters Description Values
Hold current period Set the no. of cycles over which the
Hold Current Reading is calculated
1 – 32
18 (default)
Alarm Setting Set the alarm recovery mode 0
→
Automatic (default)
1
→
Manual
Over voltage limit
Set the over and under voltage limit if
desired which will trigger an alarm if
the voltage reading is beyond the
range Under voltage limit – 660V
Default (660V)
Under voltage limit 0 – Over voltage limit
Default (0V)
Over current limit Set the over and under current limit if
desired which will trigger an alarm if
the current reading is beyond the
range Under current limit – default
value (RG..N dependent)
Under current limit 0 – over current limit
Default (0A)