Single Phase Voltage Regulator RAV-2
with control CTR-2
Instruction Manual MI-010
Page: 19/27
Rev. 06/2017
S. Shortcut Name Description Un. Range Increment Default Settings Remote Local
48 48
HRAUT
Temporary return to the automatic mode - 0 a 1 1 1 Adjust Adjust
49 49
LIMBL
Blocking threshold % 1 a 5 1 1 Adjust Adjust
50 50
DTAQ
Data acquisition period Min. 1 a 60 1 15 Adjust Adjust
51 51
HTINV
Inverse timer 0 a 1 1 0 Adjust Adjust
52 52
MODOP
Automatic or manual mode 0 a 1 1 0 Adjust Adjust
53 53
ESERIAL
Serial communication address - 0 a 65535 1 0 Adjust Adjust
54 54
MCPS1
Way of communication in port 1
- 0 a 2 1 0 Adjust Adjust
55 55
MCPS2
Way of communication in port 2
-
0 a 1
1 1 Adjust Adjust
56 56
BAUD1
Data transmission rate of port 1
-
0 a 7
1 5 Adjust Adjust
57 57
BAUD2
Data transmission rate of port 2
-
0 a 7
1 5 Adjust Adjust
58 58
HESP
Unsolicited answers
-
0 a 1
1 0 Adjust Adjust
59 59
ENDREM
Address for unsolicited message
- 0 a 65535 1 0 Adjust Adjust
60 60
MINREL
Clock minute - 0 a 59 1 Present Adjust Adjust
61 61
HREL
Clock hour - 0 a 23 1 Present Adjust Adjust
62 62
DIAREL
Clock month day - 1 a 31 1 Present Adjust Adjust
63 63
MESREL
Clock month - 1 a 12 1 Present Adjust Adjust
64 64
SEMREL
Clock week day - 1 a 7 1 Present Adjust Adjust
65 65
ANOREL
Clock year - 0 a 99 1 Present Adjust Adjust
CONTROL SETTINGS - DETAILS
1 – VT relation for control unit
Setting value has to be the same as relation between line voltage and control´s reference voltage and can be
obtained by reading the nameplate attached to regulator and by observing connections on VT inside control box.
2 - CT relation for control unit
The value set must be equal to the total relationship between line current and control reference current (always 200
mA) and can be obtained reading the nameplate in the tag "Current Transformer".
03 a 36 – Regulation parameters
Values set in these functions will be used as control parameters while the corresponding map remains in effect. In all
parameters whose unit is Volt, the value will always be set in relation to the reference voltage, not line voltage.
Insensitivity values items 04, 09, 20 and 33) define the boundary around the corresponding reference voltage (items
03, 08, 19 and 32 respectively) into which the voltage will be considered as acceptable. Thus, if the insensitivity of
Map 1 (Article 04) is set to 3.0 V and voltage reference of map 1 (article 3) set to 120.0 V, the led "boost" (rise) will lit
only if the measured voltage is less than 117 Vac. Similarly, the led "Buck" (Lower) will lit only if the measured
voltage is greater than 123 VAC and current map is map 1.
13, 16, 25 e 29 – validity week of map 2 and 3
With this parameters we set the controller which day of week we will like to change active map. This will be
coherence between adjusted value and days of week in which active map is changed as per table 8.
Table 8: week option.
Valor
0 1 2 3 4 5 6 7 8
Day
None Sunday Monday Tuesday Wednesday Thursday Friday Saturday Every day
Note: if setting is done in “0”, active map will not change. If inactive it will not activate. If
active it will not get deactivated.
Note: if setting is done in “8”, active map will change only considering hour and minute and be
repeated during all days of the week.
ITB - Equipamentos Elétricos Ltda.
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