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e. Automatic Reset Program for High Current Error

PYr program is the program in which the automatic reset scenario in high 
current error in electronic relay can be enabled or disabled. PYr program 
is accessed by pressing 'Up' button and then 'Set' button is pressed. The 
high current automatic reset program is enabled/disabled using the 'Up/
Down' buttons. The program would be active when '1' and passive when 
'0’ is selected. When the automatic reset program for high current error is 
enabled, the high current error is reset automatically in increasing intervals 
of 2, 5 and 8 minutes respectively once 'High Current' error is triggered. At 
the end of the 3rd automatic reset, 'EbL' error is triggered and the system is 
blocked, preventing automatic reset. The system requires manual reset to be 
performed by pressing 'Up/Down' buttons to delete the error. The factory 
setting for this program is '0' (disabled). Since high current may cause failures 
in electric devices, it is not recommended to activate this program in general 
applications, if not custom.

Figure 8. High Current 
Reset Program Screen

f. Automatic Reset Program for Low Current Error

Pdr program is the program in which the automatic reset scenario in low 
current error in electronic relay can be enabled or disabled. Pdr program 
is accessed by pressing 'Up' button and then 'Set' button is pressed. The 
low current automatic reset program is enabled/disabled using the 'Up/
Down' buttons. The program would be active when '1' and passive when 
'0’ is selected. When the automatic reset program for low current error is 
enabled, the low current error is reset automatically in increasing intervals of 
2, 8, 18, 32 and 50 minutes respectively once 'Low Current' error is triggered. 
If low current is received at the end of the 5th automatic reset, 'EbL' error 
is triggered and system is blocked, preventing automatic reset. The system 
requires manual reset to be performed by pressing 'Up/Down' buttons to 
delete the error. The factory setting for this program is '1' (enabled).

Figure 9. Low Current 
Reset Program Screen

h. Delay Time Program for Low Current Error

PdS program is used to set the time to wait before triggering 'Low Current' 

error when a current below the set low current limit is drawn. 

PdS program is accessed by pressing 'Up' button and then 'Set' button is 

pressed.  After adjusting the delay time in seconds to the requested value 

using 'Up/Down' buttons, 'Set' is pressed once again to save the value. This 

value for delay time can be set between 2-30 seconds. The factory setting for 

this program is set to '10 seconds'. It is not recommended to change the set 

time except for specially adjusted applications.

g. Delay Time Program for High Current Error

PYS program is used to set the time to wait before triggering 'High Current' 

error, when a current over the set high current limit is drawn.

PYS program is accessed by pressing 'Up' button and then 'Set' button is 

pressed.

After adjusting the delay time in seconds to the requested value using 'Up/

Down' buttons, 'Set' is pressed once again to save the value. This value for 

delay time can be set between 2-15 seconds. The factory setting for this 

program is set to '5 seconds'. Since high current may cause failures in electric 

devices, it is not recommended to change the set time except for specially 

adjusted applications.

Figure 10. High Current 
Delay Time Program 
Screen

Figure 11. Low Current 
Delay Time Program Screen

Summary of Contents for ETR-DT

Page 1: ...Electronic Thermal Relay Product Introduction and Operation Manual...

Page 2: ...number of switches allowed per hour the delay time based on low and high current limits can be adjusted the low and high current automatic reset programs can be enabled or disabled using the menu The...

Page 3: ...he menu and save the adjusted parameters On LED Green LED lights up when ETNA electronic thermal relay is on or on relay is activated Error LED Red LED lights up along with an error code on LED displa...

Page 4: ...High Current EYA failure is triggered error LED lights up and error relay is activated 5 Menu Figure 2 Main Screen Figure 3 Password Screen Figure 4 Error History Program Screen Figure 5 High Current...

Page 5: ...s reset automatically in increasing intervals of 2 8 18 32 and 50 minutes respectively once Low Current error is triggered If low current is received at the end of the 5th automatic reset EbL error is...

Page 6: ...the password screen by pressing the Set button enter the password using the Up Down buttons and check the error history in the PAG program Manually test the current drawn by the motor check the curren...

Page 7: ...ON L N L DI 21 DI 22 N 31 32 41 42 ERROR ETR DT 0 25 A OUTPUT INPUT ON ERROR A SET START POWER OUTPUT ON RELAY OUTPUT ERROR RELAY OUTPUT ON RELAY OUTPUT ERROR RELAY OUTPUT POWER INPUT START INPUT ETR...

Page 8: ...Dudullu Organize Sanayi B lgesi 2 Cadde No 14 34775 mraniye Istanbul Turkey Tel 90 216 561 47 74 Pbx Fax 90 216 561 47 50 www etna com tr en info etna com tr Rev 06 2021...

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