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Optidrive E3 Set-up Guide
12
Relay Output
Relay Output
Optidrive E3 has one relay output on terminals 10 & 11.
The relay is a normally open relay (NO)
250VAC, 6A
30VDC, 5A
0.5A, AC-15 Inductive load Cos ø = 0.4
NOTE:
If the relay is to control an inductive load such as a motor brake/solenoid etc, the relay should control
an external power relay/contactor and should not drive the motor brake/solenoid directly.
The mode and function of the relay output can be changed using parameter P-18
Setting
Description
Further information
Logic 0 = Relay Open : Logic 1 = Relay Closed
0
Drive enabled (running)
Logic 1 when the drive is enabled (running)
1
(Default)
Drive healthy
Logic 1 when the drive is healthy (no fault exists)
2
At target frequency (speed)
Logic 1 when the drives output frequency matches the
frequency set point
3
Drive tripped
Logic 1 when the drive is in a tripped / fault condition
4
Output frequency >= Limit
Logic 1 when the drives output frequency exceeds the
adjustable limit set in P-19
5
Output current >= Limit
Logic 1 when the drives motor current exceeds the adjustable
limit set in P-19
6
Output frequency < Limit
Logic 1 when the drives output frequency is below the
adjustable limit set in P-19
7
Output current < Limit
Logic 1 when the drives motor current is below the adjustable
limit set in P-19
8*
Analogue input 2 > Limit
Logic 1 when analogue input 2 (terminal 4) is above the
adjustable limit set in P-19
9
Drive ready to run
Logic 1 when the drive is ready to run, no trip present
In modes 4 to 8, parameter P-19 is the adjustable threshold level.
When parameter P-19 is used with modes 4 and 6: 100% = P-01 – maximum frequency
When parameter P-19 is used with modes 5 and 7: 100% = P-08 – motor rated current
When parameter P-19 is used with mode 8: Limit is value in P00-02 – Analogue input value
* If setting 8 is used, the relay will operate on the setting of analogue input 2 and the value in P-19 even if the
drive is stopped/disabled/tripped.
