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voltronic-sunny.txt
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voltronic-sunny.txt
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Voltronic Power SUNNY Protocol
==============================
Daniele Pezzini <hyouko@gmail.com>
v1.2, July 2015
// Default options
// - Labeled lists
:listdef-labeled.style: horizontal
:listdef-labeled3.style: horizontal
// - Tables
:tabledef-default.sunny-style: frame="topbot",grid="rows"
:tabledef-default.style: sunny
:tabledef-default.options: header
:autowidth-option:
This document describes the protocol used in Voltronic Power <<protocol,P15>> and <<protocol,P16>> solar devices.
Communication
-------------
[labeled]
*RS232C*::
9 pins female D-type connector - only 3 wires: TX, RX (crossed) and GND
Baud rate::: 2400 bps
Data length::: 8 bits
Stop bit::: 1 bit
Parity::: none
*USB*::
Serial over USB with 'cypress' protocol
Accepted queries and commands
-----------------------------
All commands, queries and device's replies are terminated by +<cr>+.
Optionally, before the trailing +<cr>+, the device, in its replies, may put a 2-bytes non-reflected CRC (polynomial: 0x1021) with +<lf>+, +<cr>+ and +(+ `escaped'.
Command begginning with *+Q+* -> query.
Device replies
~~~~~~~~~~~~~~
- *+(ACK+* -> Command accepted
- *+(NAK+* -> Command/Query rejected or invalid
Device status
~~~~~~~~~~~~~
*+QPIGS+*:: Query device for status
+
--
.Reply
----
(AAA.A BBBBBB CC.C DDDD.D EEE.E FFFFF GG.G HHH.H III JJJ.J KKK.K LLL.L MMM.M NNN OOOOO PPPPP QQQQQ RRR.R SSS.S TTT.T UUU.U VWWWWWWWWW
----
.e.g.
----
(226.1 000378 50.0 0001.7 226.8 00378 49.9 001.6 013 436.4 436.4 052.6 ---.- 077 00920 00292 ----- 196.1 ---.- ---.- 027.0 A---101001
----
Where:
+AAA.A+:: Grid voltage (V)
+BBBBBB+:: Output power (W)
+CC.C+:: Grid frequency (Hz)
+DDDD.D+:: Output current (A)
+EEE.E+:: AC output voltage R (V)
+FFFFF+:: AC output power R (W)
+GG.G+:: AC output frequency (Hz)
+HHH.H+:: AC output current R (A)
+III+:: Output load percent (%)
+JJJ.J+:: PBUS voltage (V)
+KKK.K+:: SBUS voltage (V)
+LLL.L+:: Positive battery voltage (V)
+MMM.M+:: Negative battery voltage (V)
+NNN+:: Battery capacity (%)
+OOOOO+:: PV1 input power (W)
+PPPPP+:: PV2 input power (W)
+QQQQQ+:: PV3 input power (W)
+RRR.R+:: PV1 input voltage (V)
+SSS.S+:: PV2 input voltage (V)
+TTT.T+:: PV3 input voltage (V)
+UUU.U+:: Max temperature (°C)
+V+:: *{sp}unknown *
+WWWWWWWWW+:: Device status, where each index (b8..b0) means (not supported options have the corresponding indexes filled with `++-++'):
+
[cols="^.^1m,.^9"]
|====
|bit# |Description
|8 a|Connection to the grid status:
- +0+ -> disconnected
- +1+ -> connected
|7 |*{sp}unknown *
|6 |*{sp}unknown *
|5 a|Load status
- +0+ -> device doesn't have load
- +1+ -> device has load
|4 .2+a|Battery status
- +00+ -> battery not connected
- +01+ -> charging
- +10+ -> discharging
|3
|2 a|Inverter direction:
- +0+ -> DC-to-AC
- +1+ -> AC-to-DC
- +2+ -> *{sp}unknown *
|1 .2+a|Line direction:
- +00+ -> both taking from grid and feeding grid
- +01+ -> taking from grid
- +10+ -> feeding grid
|0
|====
--
*+QPIBI+*:: Query device for battery informations (<<protocol,P16>> only)
+
--
.Reply
----
(AAA BBB CCC DDD EEE
----
.e.g.
----
(000 001 002 003 004
----
Where:
+AAA+:: *{sp}unknown *
+BBB+:: Number of batteries
+CCC+:: Battery total capacity (Ah)
+DDD+:: *{sp}unknown *
+EEE+:: Battery remaining time (minutes)
--
*+QMOD+*:: Query device for actual operational mode
+
--
If <<protocol,P15>>, or if <<protocol,P16>> *and* <<mt,model type *is* ``Grid-tie''>>, possible replies are:
+(D+:: <<shutdown-mode,Shutdown Mode>>
+(F+:: <<fault-mode,Fault Mode>>
+(G+:: <<grid-mode,Grid Mode>>
+(L+:: <<line-mode,Line Mode>>
+(P+:: <<power-on-mode,Power on Mode>>
+(S+:: <<standby-mode,Standby Mode>>
+(Y+:: <<bypass-mode,Bypass Mode>>
+(B+::
+(C+::
+(T+::
all other cases:: <<standby-mode,Standby Mode>>
If <<protocol,P16>> *and* <<mt,model type *is not* ``Grid-tie''>>, possible replies are:
+(B+:: <<inverter-mode,Inverter (Battery) Mode>>
+(C+:: Depending on conditions, it means:
- <<bypass-w-pvchrg-mode,Bypass with PV charging Mode>>
- <<standby-w-pvchrg-mode,Standby with PV charging Mode>>
+(F+:: Fault; plus, depending on conditions, it means:
- <<bypass-w-pvchrg-mode,Bypass with PV charging Mode>>
- <<bypass-wo-chrg-mode,Bypass without charging Mode>>
- <<standby-w-pvchrg-mode,Standby with PV charging Mode>>
- <<standby-wo-chrg-mode,Standby without charging Mode>>
+(G+:: Depending on conditions, it means:
- <<grid-tie-w-backup-mode,Grid-tie with backup Mode>>
- <<bypass-w-acchrg-mode,Bypass with AC charging Mode>>
- <<standby-w-acchrg-mode,Standby with AC charging Mode>>
- <<standby-wo-chrg-mode,Bypass without charging Mode>>
+(P+:: <<power-on-mode,Power on Mode>>
+(S+:: <<standby-wo-chrg-mode,Standby without charging Mode>>
+(Y+:: <<bypass-wo-chrg-mode,Bypass without charging Mode>>
all other cases:: <<standby-mode,Standby Mode>>
--
Error/Warning status
~~~~~~~~~~~~~~~~~~~~
[[warning-status]]*+QPIWS+*:: Query device for warning status
+
--
.Reply
----
(b0b2..b126b127
----
.e.g.
----
(--0000000000--00000---00000-----------------------------------------------------------------------------------------------------
----
Each bit corresponds to an error/warning (-> see <<warnings,'Warnings'>>) and its value signals the status of the error/warning:
- +1+ -> error/warning present;
- +0+ -> no warning/error;
- +-+ -> specific warning/error not supported.
--
*+QPIFS+*:: Query device for faults and their type.
Available only if <<fw,FW version>> is < in <<protocol,P15>>: 0.9; in <<protocol,P16>>: 0.3.
To be used only if the device <<warning-status,reports>> it <<device-fault,has faults>>.
+
--
.Reply
----
(AA BBBBBBBBBBBBBB CCC DDD EEE FFF GGG HHH III JJJ KKK LLL MMM NNN OOO PPP QQQ RRR SSS TTT
----
.e.g.
----
(14 20140102221215 000 001 002 003 004 005 006 007 008 009 010 011 012 013 014 015 016 017
----
Where:
+AA+:: Type of fault found (-> see <<faults,'Faults'>>)
+BBBBBBBBBBBBBB+:: Fault date (+YYYYMMDDhhmmss+ format)
+CCC+:: PV1 input voltage (V)
+DDD+:: PV1 input current (A)
+EEE+:: PV2 input voltage (V)
+FFF+:: PV2 input current (A)
+GGG+:: PV3 input voltage (V)
+HHH+:: PV3 input current (A)
+III+:: Inverter voltage (V)
+JJJ+:: Inverter current (A)
+KKK+:: Grid voltage (V)
+LLL+:: Grid frequency (Hz)
+MMM+:: Grid current (A)
+NNN+:: Output load percent (%)
+OOO+:: Output load current (A)
+PPP+:: Output load voltage (V)
+QQQ+:: Output load frequency (Hz)
+RRR+:: Battery voltage (V)
+SSS+:: Max temperature (°C)
+TTT+:: Run status
.Alternative reply
----
(OK
----
-> No fault
--
*+QPICF+*:: Query device for faults and their type.
Available only if <<fw,FW version>> is >= in <<protocol,P15>>: 0.9; in <<protocol,P16>>: 0.3.
+
--
.Reply
----
(AA BB
----
.e.g.
----
(01 02
----
Where:
+AA+:: Fault status
[[fault-id]]+BB+:: Fault ID
--
*+QPIHF<n>+*:: Query device for fault *+<n>+* (2 digit integer, +NN+, <<fault-id,fault ID as reported by the device>>), and its type.
Available only if <<fw,FW version>> is >= in <<protocol,P15>>: 0.9; in <<protocol,P16>>: 0.3.
+
--
.Reply
----
(AA BBBBBBBBBBBBBB CCC DDD EEE FFF GGG HHH III JJJ KKK LLL MMM NNN OOO PPP QQQ RRR SSS TTT
----
.e.g.
----
(14 20140102221215 000 001 002 003 004 005 006 007 008 009 010 011 012 013 014 015 016 017
----
Where:
+AA+:: Type of fault found (-> see <<faults,'Faults'>>)
+BBBBBBBBBBBBBB+:: Fault date (+YYYYMMDDhhmmss+ format)
+CCC+:: PV1 input voltage (V)
+DDD+:: PV1 input current (A)
+EEE+:: PV2 input voltage (V)
+FFF+:: PV2 input current (A)
+GGG+:: PV3 input voltage (V)
+HHH+:: PV3 input current (A)
+III+:: Inverter voltage (V)
+JJJ+:: Inverter current (A)
+KKK+:: Grid voltage (V)
+LLL+:: Grid frequency (Hz)
+MMM+:: Grid current (A)
+NNN+:: Output load percent (%)
+OOO+:: Output load current (A)
+PPP+:: Output load voltage (V)
+QQQ+:: Output load frequency (Hz)
+RRR+:: Battery voltage (V)
+SSS+:: Max temperature (°C)
+TTT+:: Run status
--
Options
~~~~~~~
Capability options
^^^^^^^^^^^^^^^^^^
*+QFLAG+*:: Query device for capability flag; only those capabilities whom the device is capable of are reported as enabled or disabled
+
--
.Reply
----
(EaaaDbbb
----
.e.g.
----
(EbgpDa
----
Where:
+a..a+:: Enabled options
+b..b+:: Disabled options
--
[[reset-to-default]]*+PF+*:: Set all capability options and their limits to <<default,safe default values>> (*doable only in <<standby-mode,Standby Mode>>*)
*+PE<x>+*:: Enable *+<x>+* option
*+PD<x>+*:: Disable *+<x>+* option
.Available options
[[alarm-control]]*+A+*:: Alarm control (BEEP!)
*+B+*:: Alarm at <<inverter-mode,Inverter (Battery) Mode>> (-> the alarm will beep only if <<alarm-control,alarm control>>, if available, is enabled)
*+G+*:: Green power function (energy saving -> auto off when there is no load)
*+P+*:: Alarm at <<bypass-mode,Bypass Mode>> (-> the alarm will beep only if <<alarm-control,alarm control>>, if available, is enabled)
[[oops]]
Operational options (<<protocol,P16>> only)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
*+QENF+*:: Query device for operational options flag
+
--
.Reply
----
(AxBxCxDxExFxGxHxIxJx
----
.e.g.
----
(A1B0C1D0E1F0G0H0I_J_
----
Where:
+A+, ..., +J+:: Available options
+x+:: Option status:
- +0+ -> disabled
- +1+ -> enabled
- +_+ -> not supported
--
*+ENF<option><action>+*:: Enable (*+<action>+*: +1+) or disable (*+<action>+*: +0+) *+<option>+* option
.Available options
[[oops-a]]*+A+*:: Allow to charge battery.
- If enabled and there is enough PV power (eventually after supporting the load), it will charge battery.
- If disabled, battery will not be charged.
[[oops-b]]*+B+*:: Allow AC to charge battery.
- If enabled and <<oops-a,PV power>> is not sufficient, grid will charge battery.
- If disabled, grid will not charge battery.
[[oops-c]]*+C+*:: Allow to feed-in to the grid.
[[oops-d]]*+D+*:: Allow battery to discharge when PV is available.
- If enabled, when PV power is available, but it’s not sufficient, battery will provide power to the load.
When battery power is running out or not available, grid will back up the load.
- If disabled, when PV power is available, but it's not sufficient, grid will provide power to the load.
When grid is not available at the same time, battery power will back up.
[[oops-e]]*+E+*:: Allow battery to discharge when PV is unavailable.
+
--
- If enabled, when PV power is not available, battery will provide power to the load at first.
When battery power is running out, grid will back up the load.
- If disabled, when PV power is not available, grid will provide power to the load at first.
When grid is not available, battery will provide power backup.
--
+
--
NOTE: This option will become ineffective during <<ct,AC charging time>> and the priority will automatically become: 1. Grid, 2. Battery.
Otherwise, it will cause battery damage.
--
[[oops-f]]*+F+*:: Allow battery to feed-in to the grid when PV is available.
[[oops-g]]*+G+*:: Allow battery to feed-in to the grid when PV is unavailable.
*+H+*:: *{sp}unknown *
*+I+*:: *{sp}unknown *
*+J+*:: *{sp}unknown *
Generator as AC source option (<<protocol,P16>> only)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
*+GNTMQ+*:: Query device for generator as AC source option status
+
--
.Reply
----
(AB
----
.e.g.
----
(00
----
Where:
+A+:: *{sp}unknown *
+B+:: Option status:
- +0+ -> disabled
- +1+ -> enabled
--
*+GNTM<action>+*:: Enable (*+<action>+*: +1+) or disable (*+<action>+*: +0+) generator as AC source option
[[priority]]
PV energy supply priority (<<protocol,P16>> only)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
*+QPRIO+*:: Query device for <<mt,PV energy supply priority>>
+
--
.Reply
----
(AA
----
.e.g.
----
(01
----
Where:
+AA+:: <<mt,PV energy supply priority>>
--
*+PRIO<n>+*:: Set <<mt,PV energy supply priority>> to *+<n>+* (2 digit integer, +NN+)
Rated informations
~~~~~~~~~~~~~~~~~~
[[protocol]]*+QPI+*:: Query device for protocol
+
--
.Reply
----
(PINN
----
.e.g.
----
(PI15
----
Where:
+NN+:: Protocol used by the device, acceptable values are:
- +15+
- +16+
--
[[fw]]*+QSVFW2+*:: Query device for firmware version
+
--
.Reply
----
(SVERFW2:AAAAA.AA
----
.e.g.
----
(SVERFW2:00000.48
----
Where:
+AAAAA.AA+:: Firmware version
--
*+QVFW+*:: Query device for main CPU processor version
+
--
.Reply
----
(VERFW:AAAAA.AA
----
.e.g.
----
(VERFW:00003.10
----
Where:
+AAAAA.AA+:: Main CPU processor version
--
*+QVFW2+*:: Query device for secondary CPU processor version
+
--
.Reply
----
(VERFW2:AAAAA.AA
----
.e.g.
----
(VERFW2:00000.31
----
Where:
+AAAAA.AA+:: Secondary CPU processor version
--
[[qdm]]*+QDM+*:: Query device for model identification
+
--
.Reply
----
(AAA
----
.e.g.
----
(002
----
Where:
+AAA+:: Model identification.
For <<protocol,P16>> devices, model number, i.e. +AAA+, identifies <<mt,model type>> as follows:
[cols="20^,80"]
|====
|Value |Corresponding type
|>= +200+ |<<self-use,Self-use (/Home solar)>>
| +151+ |<<off-grid,Off-grid (/Stand alone)>> with <<vextex,grid relay disconnected in Inverter mode>> (Vextex)
| +150+ |<<off-grid,Off-grid (/Stand alone)>> with grid relay connected in Inverter mode
|>= +100+ |<<grid-tie,Grid-tie>>
|>= +50+ |<<grid-tie-with-backup,Grid-tie with backup (/Hybrid)>>
|====
For grid-connected models (i.e. all but +150+ and +151+), once you remove that `signaling' number from the model number the remainder will identify the grid standard in use:
[cols="35^m,65"]
|====
|Remainder |Grid standard
| 0 |VDE0126
| 1 |AS4777
| 2 |DK
| 3 |RD1663
| 4 |G83
| 6 |USH (240 V)
| 7 |USL (208 V)
| 8 |VDE4105
| 9 |Korea
|10 |Taiwan
|11 |Sweden
|====
.e.g.:
Model number: :: +109+
Model type: :: +109+ >= +100+ &&
+109+ < +200+ &&
+109+ != +150+ &&
+109+ != +151+
-> Grid-tie
Grid standard in use: :: +109+ - +100+ = +9+
-> Korea
--
[[dm]]*+DMODEL<n>+*:: Set <<qdm,device model>> to *+<n>+* (3 digit integer, +NNN+) (<<protocol,P16>> only)
*+QID+*:: Query device for serial number
+
--
.Reply
----
(NNNNNNNNNNNNNNNNNNN
----
.e.g.
----
(0000000000000000000
----
Where:
+N+..+N+:: Device serial number (not fixed length)
--
*+QPIRI+*:: Query device for rated informations #1
+
--
.Reply
----
(AAA.A BB.B CCC.C DDD.D EEE.E FF.F GGG.G H II J
----
.e.g.
----
(230.0 50.0 013.0 230.0 013.0 18.0 048.0 1 10 0
----
Where:
[[qpiri-#1]]+AAA.A+:: Nominal grid-connected voltage (V)
[[qpiri-#2]]+BB.B+:: Nominal grid-connected frequency (Hz)
+CCC.C+:: Nominal grid-connected current (A)
+DDD.D+:: AC output rating voltage (V)
+EEE.E+:: AC output rating current (A)
+FF.F+:: Maximum input current for each PV (A)
+GGG.G+:: Battery rating voltage (V)
[[qpiri-#8]]+H+:: Number of MPP trackers
[[qpiri-#9]]+II+:: <<mt,Model type>>:
- 00 -> <<grid-tie,Grid-tie>>
- 01 -> <<off-grid,Off-grid (/Stand alone)>>
- 10 -> <<grid-tie-with-backup,Grid-tie with backup (/Hybrid)>>
- 11 -> <<self-use,Self-use (/Home solar)>>
+J+:: Device type:
- 0 -> transformerless
- 1 -> with transformer
--
[[v]]*+V<n>+*:: Set <<qpiri-#1,nominal voltage>> to *+<n>+* (3 digit integer, +NNN+) Volt (<<protocol,P16>> only)
[[f]]*+F<n>+*:: Set <<qpiri-#2,nominal frequency>> to *+<n>+* [+50+, +60+] Hertz (<<protocol,P16>> only)
*+PVN<n>+*:: Set <<qpiri-#8,number of MPP trackers in use>> to *+<n>+* [+01+..+99+]
*+QMD+*:: Query device for rated informations #2
+
--
.Reply
----
(AAAAAAAAAAAAAAA BBBBBBB CC D/E FFF GGG HH II.I
----
.e.g.
----
(###########PV3K ###3000 99 1/1 360 230 04 12.0
----
Where:
+AAAAAAAAAAAAAAA+:: Device model (15 characters, filled with spaces or +#+)
+BBBBBBB+:: Output rated power (W, 7 characters, filled with spaces or +#+)
+CC+:: Output power factor (%)
+D+:: Input phases
+E+:: Output phases
+FFF+:: Nominal input voltage (V)
+GGG+:: Nominal output voltage (V)
+HH+:: Number of batteries
+II.I+:: Nominal battery voltage (V)
--
*+I+*:: Query device for rated informations #3
+
--
.Reply
----
(DSP:AA-AA-AA,BB:BB MCU:CC-CC-CC,DD:DD
----
.e.g.
----
(DSP:14-03-03,14:30 MCU:14-01-15,17:20
----
Where:
+AA-AA-AA+:: DSP manufacturing date (in +YY-MM-DD+ format)
+BB:BB+:: DSP manufacturing time (in +hh:mm+ format)
+CC-CC-CC+:: MCU manufacturing date (in +YY-MM-DD+ format)
+DD:DD+:: MCU manufacturing date (in +hh:mm+ format)
--
[[default]]
Default values
~~~~~~~~~~~~~~
*+QDI+*:: Query device for <<reset-to-default,default>> values #1
+
--
.Reply
----
(AAA.A BBB.B CC.C DD.D EEE.E FFF.F GG.G HH.H III JJJ KKK LLL MMMMM NNN OO PP QQQ RR
----
.e.g.
----
(264.5 184.0 51.5 47.5 264.5 184.0 51.5 47.5 500 090 450 120 03000 253 02 04 --- --
----
Where:
+AAA.A+:: <<gov,Grid output high voltage>> (V)
+BBB.B+:: <<gov,Grid output low voltage>> (V)
+CC.C+:: <<gof,Grid output high frequency>> (Hz)
+DD.D+:: <<gof,Grid output low frequency>> (Hz)
+EEE.E+:: <<giv,Grid input high voltage>> (V)
+FFF.F+:: <<giv,Grid input low voltage>> (V)
+GG.G+:: <<gif,Grid input high frequency>> (Hz)
+HH.H+:: <<gif,Grid input low frequency>> (Hz)
+III+:: <<pviv,PV input high voltage>> (V)
+JJJ+:: <<pviv,PV input low voltage>> (V)
+KKK+:: <<mppv,MPP high voltage>> (V)
+LLL+:: <<mppv,MPP low voltage>> (V)
+MMMMM+:: <<mop,Maximum output power>> (W)
+NNN+:: <<giav,Max grid input average voltage>> (V)
+OO+:: <<lst,LCD sleep time>> (units of 30 seconds)
+PP+:: *{sp}unknown *
+QQQ+:: *{sp}unknown *
+RR+:: *{sp}unknown *
--
*+QDI2+*:: Query device for <<reset-to-default,default>> values #2
+
--
.Reply
----
(AA.A BB.B CCC DD.D EE.E FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF
----
.e.g.
----
(25.0 54.0 060 42.0 56.0 --------------------------------------
----
Where:
+AA.A+:: <<bcd,Max battery-charging current>> (A)
+BB.B+:: <<bcd,Floating battery-charging voltage>> (V)
+CCC+:: <<gwt,Waiting time before grid connection>> (seconds)
+DD.D+:: <<bdl,Cut-off battery-discharging voltage>> (V)
+EE.E+:: <<bcd,Bulk battery-charging voltage>> (V)
+F+..+F+:: *{sp}unknown *
--
Limits
~~~~~~
*+QVFTR+*:: Query device for acceptable limits
+
--
.Reply
----
(AAA.A BBB.B CCC.C DDD.D EE.E FF.F GG.G HH.H III JJJ KK.K LL.L MM.M NN.N OOO PPP QQQ RRR SSS TTT UUU VVV WWWWW XXXXX YY.Y ZZ.Z @@
----
.e.g.
----
(276.0 235.0 225.0 180.0 55.0 50.1 49.9 45.0 070 005 58.0 48.0 25.0 00.5 500 450 200 090 450 400 200 110 03000 00000 58.0 50.0 --
----
Where:
+AAA.A+:: Max <<gov,grid output high voltage>> (V) *and* (<<protocol,P16>> only) max <<giv,grid input high voltage>> (V)
+BBB.B+:: Min <<gov,grid output high voltage>> (V) *and* (<<protocol,P16>> only) min <<giv,grid input high voltage>> (V)
+CCC.C+:: Max <<gov,grid output low voltage>> (V) *and* (<<protocol,P16>> only) max <<giv,grid input low voltage>> (V)
+DDD.D+:: Min <<gov,grid output low voltage>> (V) *and* (<<protocol,P16>> only) min <<giv,grid input low voltage>> (V)
+EE.E+:: Max <<gof,grid output high frequency>> (Hz) *and* (<<protocol,P16>> only) max <<gif,grid input high frequency>> (Hz)
+FF.F+:: Min <<gof,grid output high frequency>> (Hz) *and* (<<protocol,P16>> only) min <<gif,grid input high frequency>> (Hz)
+GG.G+:: Max <<gof,grid output low frequency>> (Hz) *and* (<<protocol,P16>> only) max <<gif,grid input low frequency>> (Hz)
+HH.H+:: Min <<gof,grid output low frequency>> (Hz) *and* (<<protocol,P16>> only) min <<gif,grid input low frequency>> (Hz)
+III+:: Max <<gwt,grid wait time>> (seconds)
+JJJ+:: Min <<gwt,grid wait time>> (seconds)
+KK.K+:: Max <<bcd,floating battery-charging voltage>> (V)
+LL.L+:: Min <<bcd,floating battery-charging voltage>> (V)
+MM.M+:: Max <<bcd,max battery-charging current>> (A)
+NN.N+:: Min <<bcd,max battery-charging current>> (A)
+OOO+:: Max <<pviv,PV input high voltage>> (V)
+PPP+:: Min <<pviv,PV input high voltage>> (V)
+QQQ+:: Max <<pviv,PV input low voltage>> (V)
+RRR+:: Min <<pviv,PV input low voltage>> (V)
+SSS+:: Max <<mppv,MPP high voltage>> (V)
+TTT+:: Min <<mppv,MPP high voltage>> (V)
+UUU+:: Max <<mppv,MPP low voltage>> (V)
+VVV+:: Min <<mppv,MPP low voltage>> (V)
+WWWWW+:: Max <<mop,maximum output power>> (W)
+XXXXX+:: Min <<mop,maximum output power>> (W)
+YY.Y+:: Max <<bcd,bulk battery-charging voltage>> (V)
+ZZ.Z+:: Min <<bcd,bulk battery-charging voltage>> (V)
+@@+:: *{sp}unknown *
--
Settings
~~~~~~~~
[[gov]]
Grid output voltage
^^^^^^^^^^^^^^^^^^^
*+QGOV+*:: Query device for grid output voltage limits
+
--
.Reply
----
(AAA.A BBB.B
----
.e.g.
----
(264.5 184.0
----
Where:
+AAA.A+:: Grid output high voltage (V)
+BBB.B+:: Grid output low voltage (V)
--
*+GOHV<n>+*:: Set grid output high voltage to *+<n>+* (4 digit decimal number, +NNN.N+) Volt
*+GOLV<n>+*:: Set grid output low voltage to *+<n>+* (4 digit decimal number, +NNN.N+) Volt
[[giv]]
Grid input voltage (<<protocol,P16>> only)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
*+QBYV+*:: Query device for grid input voltage limits
+
--
.Reply
----
(AAA.A BBB.B
----
.e.g.
----
(100.0 050.0
----
Where:
+AAA.A+:: Grid input high voltage (V)
+BBB.B+:: Grid input low voltage (V)
--
*+PHV<n>+*:: Set grid input high voltage to *+<n>+* (4 digit decimal number, +NNN.N+) Volt
*+PLV<n>+*:: Set grid input low voltage to *+<n>+* (4 digit decimal number, +NNN.N+) Volt
[[gof]]
Grid output voltage
^^^^^^^^^^^^^^^^^^^
*+QGOF+*:: Query device for grid output frequency limits
+
--
.Reply
----
(AA.A BB.B
----
.e.g.
----
(51.5 47.5
----
Where:
+AA.A+:: Grid output high frequency (Hz)
+BB.B+:: Grid output low frequency (Hz)
--
*+GOHF<n>+*:: Set grid output high frequency to *+<n>+* (3 digit decimal number, +NN.N+) Hertz
*+GOLF<n>+*:: Set grid output low frequency to *+<n>+* (3 digit decimal number, +NN.N+) Hertz
[[gif]]
Grid input voltage (<<protocol,P16>> only)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
*+QBYF+*:: Query device for grid input frequency limits
+
--
.Reply
----
(AA.A BB.B
----
.e.g.
----
(10.0 05.0
----
Where:
+AA.A+:: Grid input high frequency (Hz)
+BB.B+:: Grid input low frequency (Hz)
--
*+PGF<n>+*:: Set grid input high frequency to *+<n>+* (3 digit decimal number, +NN.N+) Hertz
*+PSF<n>+*:: Set grid input low frequency to *+<n>+* (3 digit decimal number, +NN.N+) Hertz
[[gwt]]
Grid wait time
^^^^^^^^^^^^^^
*+QFT+*:: Query device for waiting time before grid connection
+
--
.Reply
----
(AAA
----
.e.g.
----
(060
----
Where:
+AAA+:: Grid wait time (seconds)
--
*+FT<n>+*:: Set waiting time before grid connection to *+<n>+* (3 digit integer, +NNN+) seconds
[[bcd]]
Battery-charging data (<<protocol,P16>> only)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
*+QCHGS+*:: Query device for battery-charging data
+
--
.Reply
----
(AA.A BB.B CC.C DD.D
----
.e.g.
----
(00.3 54.0 25.0 55.4
----
Where:
+AA.A+:: Battery-charging current (A)
+BB.B+:: Floating battery-charging voltage (V)
+CC.C+:: Max battery-charging current (A)
+DD.D+:: Bulk battery-charging voltage (V)
--
*+MCHGV<n>+*:: Set floating battery-charging voltage to *+<n>+* (3 digit decimal number, +NN.N+) Volt
*+MCHGC<n>+*:: Set max battery-charging current to *+<n>+* (3 digit decimal number, +NN.N+) Ampère
*+BCHGV<n>+*:: Set bulk battery-charging voltage to *+<n>+* (3 digit decimal number, +NN.N+) Volt
*+QOFFC+*:: Query device for battery charger limits
+
--
.Reply
----
(AA.A BB.B CCC
----
.e.g.
----
(00.0 53.0 060
----
Where:
+AA.A+:: Min floating battery-charging current (A)
+BB.B+:: Restart battery-charging voltage (V)
+CCC+:: Period of time floating battery-charging current should stay below the above limit before switching off the charger (minutes)
--
*+OFFC<a> <b> <c>+*:: Set battery charger limits:
- min floating battery-charging current to *+<a>+* (3 digit decimal number, +NN.N+) Ampère
- restart battery-charging voltage to *+<b>+* (3 digit decimal number, +NN.N+) Volt
- period of time floating battery-charging current should stay below the above limit before switching off the charger to *+<c>+* (3 digit integer, +NNN+) minutes
[[bdl]]
Battery-discharging limits (<<protocol,P16>> only)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
*+QBSDV+*:: Query device for battery-discharging limits
+
--
.Reply
----
(AA.A BB.B CC.C DD.D
----
.e.g.
----
(48.0 48.0 48.0 49.4
----
Where:
+AA.A+:: Cut-off battery-discharging voltage when grid is unavailable (V)
+BB.B+:: Cut-off battery-discharging voltage when grid is available (V)
+CC.C+:: Restart battery-discharging voltage when grid is unavailable (V)
+DD.D+:: Restart battery-discharging voltage when grid is available (V)
--
*+BSDV<a> <b>+*:: Set cut-off battery-discharging voltage:
- when grid is unavailable to *+<a>+* (3 digit decimal number, +NN.N+) Volt
- when grid is available to *+<b>+* (3 digit decimal number, +NN.N+) Volt
*+DSUBV<a> <b>+*:: Set restart battery-discharging voltage:
- when grid is unavailable to *+<a>+* (3 digit decimal number, +NN.N+) Volt
- when grid is available to *+<b>+* (3 digit decimal number, +NN.N+) Volt
[[pviv]]
PV input voltage
^^^^^^^^^^^^^^^^
*+QPVIPV+*:: Query device for PV input voltage limits
+
--
.Reply
----
(AAA BBB
----
.e.g.
----
(500 090
----
Where:
+AAA+:: PV input high voltage (V)
+BBB+:: PV input low voltage (V)
--
*+PVIPHV<n>+*:: Set PV input high voltage to *+<n>+* (3 digit integer, +NNN+) Volt
*+PVIPLV<n>+*:: Set PV input low voltage to *+<n>+* (3 digit integer, +NNN+) Volt