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DynaGen ES52, Инструкция по установке и эксплуатации

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Operating & Installation Manual for the ES52 Engine Controller 

 

25 

4.

 

Connecting ES52 to a Transfer Switch (or remote device) 

 
The ES52 remote start contacts carry high current, up to 20A peak during starting (for more info 
see RSC1 and RSC2 in section 2.3 on page 9). If necessary use an external normally open relay 
to limit the current to the remote device.   
 
Below is an example using the Vigilant transfer switch.  Since the Vigilant remote start contacts 
are rated at 10 Amps an external relay is necessary to ensure the contacts are not damaged. 
 

 

Содержание ES52

Страница 1: ...ion and User Manual for the ES52 Auto Start Engine Controller Full Version File MAN 0001 R4 0 ES52 User Manual doc Date August 2017 Thank You For Purchasing This DynaGen Product ES52 Auto Start Engine Controller ...

Страница 2: ...damage immediately contact the carrier and request that an inspection report be filed prior to contacting DynaGen All returned items are to be shipped prepaid and include a Return Material Authorization RMA number issued by DynaGen Limited Warranty For warranty information refer to the standard terms and conditions of sale at http www dynagen ca Dynagen ES52 Support Webpage For up to date manuals ...

Страница 3: ...nector shown in Figure 1 The maximum voltage rating of 300V will remain unchanged Please adjust your drawings and wire harness fabrication accordingly The new connector style utilizes industry standard spade terminals Customers are advised to select appropriate insulated mates to plug onto the spade terminals female insulated crimp connector Please note that the current units ship with an 8ft leng...

Страница 4: ...Starter Motor Engagement Pulse 5 Load Dump Details of the test parameters are available please consult with factory Speed sensing input accepts Generator AC output directly Fly Wheel Alternator Engine Alternator Magnetic Pickup Speed sensing maximum rating Withstands Line Voltage up to 300VAC Operating temperature range 40 O C to 70 O C Operating humidity range 0 to 95 non condensing Fuel Crank co...

Страница 5: ... Range 14 2 5 3 Low Oil Pressure Switch Verification 15 2 5 4 Selecting a Timer Function 15 2 5 5 Adjusting Timer Duration 16 2 5 6 Crank and Crank Rest 17 2 5 7 Selecting the Maximum Number of Crank Tries 17 2 5 8 Crank Disconnect and Over speed Pot Adjustment 17 2 5 9 Loss of Speed During Cranking DIP 9 17 2 5 10 Warm up 18 3 OPERATION 19 3 1 ES52 STARTUP SHUTDOWN BEHAVIOR 19 3 2 ZERO SPEED REST...

Страница 6: ...o disable this shutdown when residual is very low Differential speed sensing inputs for twisted pair connection Very effective interference prevention by means of noise cancellation Excellent EMI handling Software detection of and recovery from noise corruption Replaceable Relays Replaceable relays provided within on board sockets Relays Rated 20Amps at 30VDC Replaceable Fuse On board replaceable ...

Страница 7: ...Sizing Wiring size and type should be as specified below Use stranded wire since solid wire has a tendency to crack break and loosen over time Terminal Wire Size Current max Function CON 1 18 100mA Speed signal connection via on board connector 1 18 100mA LED Test Switch 2 18 7mA Oil Pressure Switch 3 18 7mA High Temperature Switch 4 18 7mA Auxiliary Input Switch 5 14 10 A Starter Solenoid Pilot R...

Страница 8: ... rating NOTE All ES52 engine controllers are shipped standard with 12VDC coil relays for 12 VDC systems If the engine controller is used in a 24 VDC system the onboard relays MUST be replaced with 24VDC coil relays 7 DO NOT exceed the maximum rated current and voltage on each of the controller outputs Do not exceed 10 Amps for the Fuel output 10 Amps for the Crank output and 300mA for the Annuncia...

Страница 9: ...his switch must be the N O type close on failure When active shuts down the engine 5 Crank output provides 10Amps maximum Crank output closes to 12 24 VDC during cranking and opens when the engine has started or during crank rest 6 Battery ground connection for the controller module A good ground connection directly from the battery is required for proper operation 7 Auto When 12 24 VDC is applied...

Страница 10: ...lure output Engine failure output activates on any failure closes to 12 24 VDC when activated 19 Warmup output Output turns on after the controller has been running for 2 minutes and 10 seconds Output turns on immediately if battery voltage is applied to Start Stop terminal 10 and the speed is greater than the crank disconnect pot setting when the controller is not cranking Pins 12 to 19 Note The ...

Страница 11: ......

Страница 12: ...Operating Installation Manual for the ES52 Engine Controller 12 ...

Страница 13: ...g Turning the pot clockwise increases the setting Each pot has a clutch to protect from overturning and thus potentially requires one to two turns to overcome this clutch if the pot is at the minimum or maximum position before the value actually starts changing CRANK TRIES S1 S2 S3 off on off off on on on on on Enabled on on 1 2 3 4 5 6 setup off on on on TIMER SPEED SETTING off off S4 S5 Slow Cho...

Страница 14: ... Glow Plug functions 5 Crank rest time calibration 6 Selecting the maximum number of Crank Tries DIP switches 1 2 3 7 Crank Disconnect Over speed calibration 8 Loss of Speed During Cranking Enable Disable See the following sections for a more detailed explanation of each 2 5 2 Selecting the Engine Speed Range Two speed ranges are provided to permit greatest accuracy when adjusting Crank Disconnect...

Страница 15: ...rcuit verification is only performed in the following conditions a On the first Cranking attempt b If the engine has been previously running and more than 5 minutes of rest has elapsed ii If DIP switch 6 is set to the off position the ES52 does not provide oil verification The ES52 goes immediately into cranking it will then check for a low oil failure condition after the oil bypass period has ela...

Страница 16: ...ammer The timer settings are as specified in the following table SW 7 SW8 Timer function Adjustable Time OFF OFF Glow Plug 0 32 seconds ON OFF Air gate Not Adjustable 10 sec OFF ON Choke Not Adjustable ON ON Slow 0 256 seconds 2 5 5 Adjusting Timer Duration Glow Plug and Slow only as Air gate and Choke do not use pot 0 32 seconds For Glow Plug and 0 256 seconds for slow For the Glow Plug setting D...

Страница 17: ...Adjustment From the factory the crank disconnect is set to 20 Hz in low speed mode and 300 Hz in high speed mode One turn gives approximately 6 4Hz in low speed and approximately 205Hz in high speed mode From the factory the Over speed is set to 69 Hz in low speed mode and 1080 Hz in high speed mode One turn gives approximately 13Hz in low speed and approximately 410Hz in high speed To determine t...

Страница 18: ...recommended to disable this feature The following values are minimal recommended voltages for speed signal 20 HZ 075 V 75mV 60 HZ 6V 600mV 4500 HZ 8V 800 mV 2 5 10 Warm up A Warm up timer is provided on all ES52 series engine controllers Terminal 19 is the Warm up timer output This output energizes 2 minutes after the engine running LED turns on i e Speed above crank disconnect setting When a stop...

Страница 19: ...rank and over speed LEDs flashing 3 3 Front Panel LED INDICATIONS What the LED s look like Condition Failure No LED s ON Ready unit waiting for start signal 12 24 VDC to Auto terminal OFF no 12 24 VDC to Auto terminal Low Oil steady Low Oil Pressure Failure Low Oil flashing Auxiliary Input Failure High Temperature steady Over temperature Failure Over crank steady Engine would not start after speci...

Страница 20: ... feature pot adjustable Choke feature Glow Plug timer feature pot adjustable Low Oil steady while Engine Running Flashing Oil switch is not closed miss wired or not Installed Engine will crank when oil switch verifies Over speed and over crank LED s flash alternately 1 Invalid speed range check DIP switches 4 5 2 Crank disconnect set too high above over speed setting 3 Speed was not zero at the st...

Страница 21: ...rom terminal 5 and confirm battery voltage on terminal when cranking Sequence should be timer amber timer LED if enabled crank crank rest flashing run LED and then repeat this for the set crank attempts If it does the above sequence then the unit is working as it should Continue with below troubleshooting steps Battery is low or terminals are dirty Clean terminals and re charge battery Crank circu...

Страница 22: ... Check wiring and replace controller Starter or starter solenoid damaged Replace repair damaged starter or starter solenoid Engine stalled Check fueling Flashing Over speed using Generator output during cranking Not enough residual voltage during cranking Set DIP switch 9 to OFF Alternating flashing of over speed over crank Crank disconnect set too high Check crank disconnect Wrong speed range Che...

Страница 23: ...e current go from test to auto and not from auto to test If the controller is to be used in a two switch configuration with one being for auto and one for test the Auto Switch has to be ON as well as the test switch when the unit is to be used in test manual If only the test terminal is provided with power the unit will not operate properly 10A diode with band pointing towards auto To start stop t...

Страница 24: ...nning and immediately check to make sure there is oil pressure Since the engine really hasn t started yet there is no oil pressure and the controller sees a low oil fault This is seen as the Oil LED turning on solid even before the engine starts to engage the starter Without this false speed signal the controller will not look for oil pressure until the engine has started to run and the crank dise...

Страница 25: ...nt up to 20A peak during starting for more info see RSC1 and RSC2 in section 2 3 on page 9 If necessary use an external normally open relay to limit the current to the remote device Below is an example using the Vigilant transfer switch Since the Vigilant remote start contacts are rated at 10 Amps an external relay is necessary to ensure the contacts are not damaged ...

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