LOVATO ELECTRIC RGK400SA Instruction Manual Download Page 13

 

 

         Doc: I470GB10_16.docx                                      18/10/2016 

p. 13 / 19 

 
 

 

Alarm table 
 

COD 

DESCRIPTION 

Enabled 

Reta

in

ed

 

Gl

ob.

 Al

.  

 

M.

Faul

Mec. 

E.

Faul

Elect

Siren

 

Engi

ne 

stop 

Co

o

lin

g

 

Motor

 

R

un 

Inhi

bi

t. 

No

 L

CD

 

  A01 

Engine temperature warning (analog sensor) 

 

 

● 

 

 

● 

 

 

● 

 

 

A02 

High engine temperature (analog sensor) 

 

● 

● 

● 

 

● 

● 

 

● 

 

 

A03 

Analog temperature sensor fault  

 

● 

● 

● 

 

● 

 

 

● 

 

 

A04 

High engine temperature (digital sensor) 

● 

● 

● 

● 

 

● 

● 

 

● 

 

 

A05 

Low engine temperature (analog sensor)  

 

 

● 

 

 

● 

 

 

 

 

 

A06 

Oil pressure prealarm (analog sensor) 

 

 

● 

 

 

● 

 

 

● 

 

 

A07 

Low oil pressure (analog sensor) 

 

● 

● 

● 

 

● 

● 

 

● 

 

 

A08 

Analog pressure sensor fault 

 

● 

● 

● 

 

● 

 

 

 

 

 

A09 

Low oil pressure (digital sensor) 

● 

● 

● 

● 

 

● 

● 

 

● 

 

 

A10 

Digital pressure sensor fault 

● 

● 

● 

● 

 

● 

 

 

 

 

 

A11 

Fuel level prealarm (analog sensor) 

 

 

● 

 

 

● 

 

 

 

 

 

A12 

Fuel level low (analog sensor) 

 

 

● 

 

 

● 

 

 

 

 

 

A13 

Analog level sensor fault  

 

● 

● 

● 

 

● 

 

 

 

 

 

A14 

Fuel level low (digital sensor) 

● 

 

● 

 

 

● 

 

 

 

 

 

A15 

High battery voltage. 

● 

● 

● 

● 

 

● 

 

 

 

 

 

A16 

Low battery voltage 

● 

● 

● 

● 

 

● 

 

 

 

 

 

A17 

Inefficient battery 

● 

● 

● 

● 

 

● 

 

 

 

 

 

A18 

Battery alternator fault 

● 

● 

● 

● 

 

● 

● 

 

● 

 

 

A19 

“Pick-up/W” signal fault  

 

● 

● 

● 

 

● 

 

 

● 

 

 

A20 

“Pick-up/W” engine speed low  

 

● 

● 

● 

 

● 

 

 

● 

 

 

A21 

“Pick-up/W” engine speed high  

 

● 

● 

● 

 

● 

● 

 

● 

 

 

A22 

Starting failed 

● 

● 

● 

● 

 

● 

● 

 

 

 

 

A23 

Emergency stopping 

● 

● 

● 

 

● 

● 

● 

 

 

 

 

A24 

Unexpected stop 

● 

● 

● 

● 

 

● 

● 

 

 

 

 

A25 

Engine stopping failure 

● 

● 

● 

● 

 

● 

● 

 

 

 

 

A26 

Low generator frequency 

● 

● 

● 

● 

● 

● 

● 

● 

 

 

 

A27 

High generator frequency 

● 

● 

● 

● 

● 

● 

● 

 

 

 

 

A28 

Low generator voltage 

● 

● 

● 

 

● 

● 

● 

● 

 

 

 

A29 

High generator voltage 

● 

● 

● 

 

● 

● 

● 

● 

 

 

 

A30 

Generator voltages asymmetry 

 

● 

● 

 

● 

● 

● 

● 

 

 

 

A31 

Max. generator current  

● 

● 

● 

 

● 

● 

● 

● 

 

 

 

A32 

Generator short-circuit  

● 

● 

● 

 

● 

● 

● 

● 

 

 

 

A33 

Generator external protection intervention 

● 

● 

● 

 

● 

● 

● 

● 

 

 

 

A34 

Generator power threshold exceeded 

● 

● 

● 

 

● 

● 

● 

● 

 

 

 

A35 

Generator phase sequence error 

 

● 

● 

 

● 

● 

● 

● 

 

 

 

A36 

Generator contactor anomaly 

● 

● 

● 

 

● 

● 

 

 

 

 

 

A37 

Maintenance request 

● 

● 

● 

 

 

● 

 

 

 

 

 

A38 

System Error 

● 

 

 

 

 

 

 

 

 

 

 

A39 

Rent hours expired 

 

 

● 

 

 

● 

● 

● 

 

 

 

A40 

Radiator coolant level low 

● 

● 

● 

● 

 

● 

● 

● 

 

 

 

A41 

Manual circuit breaker closed 

 

● 

● 

 

● 

● 

● 

 

 

 

 

A42 

Manual circuit breaker open 

 

● 

● 

 

● 

● 

● 

 

 

 

 

A46 

Cannot change configuration 

● 

● 

● 

 

● 

● 

 

 

 

 

 

A47 

Water in fuel 

● 

● 

● 

● 

 

● 

● 

 

 

 

 

UA1 

UA1 

 

 

 

 

 

 

 

 

 

 

 

UA2 

UA2                  

 

 

 

 

 

 

 

 

 

 

 

 

 
 
 

A38 

System error (5V) 

Occurs if an internal error occurs in the RGK4...SA controller. Contact Technical Support. 

A39 

Rental time finished 

Occurs when rental hours reach zero. Use the Commands menu to reset rental hours and reset the alarm. 

A40 

Radiator coolant low. 

Occurs if the coolant level falls below the minimum. 

A41 

Manual breaker closed. 

Occurs during local engine starting if the state of the input programmed as 

Breaker state alarm

 is detected as 

inactive. 

A42 

Manual breaker open. 

Occurs during remote engine starting or engine starting and running if the state of the input programmed as 

Breaker 

state alarm

 is detected as active. 

A46 

Configuration change not possible 

Occurs if the position of the digital inputs for the 2 selectable configurations has been changed, but the conditions 
for implementing the change do not exist (e.g. engine running).  

A47 

Water in fuel 

Occurs if the contact signals the presence of water in the fuel.   

UA1 

… 

UA2 

User alarm 

The user alarm is generated by the activation of the variable or input assigned to it in menu M18. 

 

Commands menu 

 

CODE  COMMAND 

ACCESS 

LEVEL  

DESCRIPTION 

C01 

Reset maintenance interval    

User 

Resets the maintenance alarm and resets the maintenance hour count to the set value. 

C02 

Reset partial engine hour count 

User 

Resets the engine's partial hour count. 

C03 

Reset total engine hour count 

Advanced 

Resets the engine's total hour count. 

C04 

Set engine hour count 

Advanced 

Sets the engine's total hour count to a determined value. 

C05 

Reset rental hour count 

Advanced 

Reset's the engine's rental hour counter to the set value. 

Summary of Contents for RGK400SA

Page 1: ...s 3 Navigating between the display pages 3 Switching on and starting up RGK400SA 3 Switching on and starting up RGK420SA 3 Expandability 4 Inputs and outputs 4 User alarms UAx 4 IR programming port 4...

Page 2: ...eter and alarm messages in 5 languages ENG ITA FRA SPA DEU 3 Ph N 480 VAC rated generator voltage measuring input 1 ph current input 6 digital inputs including o 4 standard digital inputs o 1 digital...

Page 3: ...er only switches off at the end of this after the engine has stopped During the cooling cycle the display reads out a countdown of the time to engine shutdown If you wish to stop the engine immediatel...

Page 4: ...occurs o the properties of the alarm as for standard alarms i e how it interacts with the genset controller If the alarm is displayed following activation of an external digital input then the source...

Page 5: ...f the RGK4 SA controller more or less in the position shown alongside Hold it in position for a few seconds until you hear a beep The app runs automatically and the parameters are loaded and displayed...

Page 6: ...or voltage parameters P13 GENERATOR PROTECTION Alternator protection functions P14 DIGITAL INPUTS Programmable digital input functions P15 DIGITAL OUTPUTS Programmable digital output functions P17 MIS...

Page 7: ...ment P04 n 01 Rated generator voltage Always set phase to phase voltage for polyphase systems P04 n 02 Choice of connection type three phase with without neutral two phase or single phase P04 n 03 Vol...

Page 8: ...asurements while performing calibration P08 04 Selection of unit of measure for oil pressure P08 05 P08 06 The minimum oil pressure pre alarm and alarm thresholds respectively See the corresponding al...

Page 9: ...C P11 03 Generator frequency threshold for determining motor running P11 04 W speed or pick up signal threshold or AC from permanent magnet alternator threshold for determining motor running P11 05 Gl...

Page 10: ...ed current for alarm A31 Maximum generator current P13 02 Delay for alarm in previous parameter P13 03 Percentage threshold referred to rated current for alarm A32 Generator short circuit P13 04 Delay...

Page 11: ...of the signal the engine begins its stop cycle Start without stop Starts the engine remotely and does not stop it in the event of an alarm The signal must be maintained for as long as the engine needs...

Page 12: ...time set in P05 04 A16 Battery voltage low Occurs if battery voltage remains below the threshold set in P05 03 for longer than the time set in P05 04 A17 Battery discharged Occurs if engine start atte...

Page 13: ...Manual circuit breaker open A46 Cannot change configuration A47 Water in fuel UA1 UA1 UA2 UA2 A38 System error 5V Occurs if an internal error occurs in the RGK4 SA controller Contact Technical Support...

Page 14: ...e sensor offset Advanced Calibrates resistive sensors by adding subtracting a value in Ohms to the resistance measured by them to compensate for cable length or resistance offsets Calibration is made...

Page 15: ...K ALIMENTATO 18 12 11 13 14 L3 L1 L2 L3 24 L1 25 L2 23 S1 21 20 S2 RGK420SA 3 4 5 17 6 N N 22 19 10 9 8 F F4A ELETTROV CARBURANTE FUEL SOLENOID VALVE START AVVIAMENTO F F6A LIVELLO CARBURANTE AN MASSA...

Page 16: ...OIL PRESSURE T1A 15 16 3 4 5 17 6 LIBERO 1 2 FREE F INP5 INP6 INP4 INP3 INP2 INP1 ARRESTO DI EMERGENZA ALTERNATORI TIPO BOSCH MARELLI LUCAS PICK UP PICK UP BATTERY ALTERNATOR TYPE BOSCH MARELLI LUCAS...

Page 17: ...4 23 22 21 19 16 18 15 BATTERY 20 17 8 10 12 14 7 9 11 13 2 4 6 1 3 5 L1 L2 L3 N S1 S2 COM1 OUT2 OUT4 COM2 D OUT1 OUT3 OUT5 INP1 AN INP3 INP5 S GND INP2 INP4 100 500VLL 50 60Hz CAT III I 0 025 5A SSR...

Page 18: ...impedance 100 K Pre excited battery charging alternator 500 rpm input terminal 7 Operating range 0 33 V Max input current 1 mA Max voltage at D terminal 12 or 24 VDC battery voltage Excitation curren...

Page 19: ...max 0 2 2 5 mmq 24 12 AWG UL use data Cable cross section min max 0 75 2 5 mm 18 12 AWG Tightening torque 0 56 Nm 5 Lbin Enclosure Version Flat panel mounted Material Polycarbonate Front protection ra...

Reviews: