35
Rev G
S5−
−−
−TR400 Programming
Programming the relay outputs
Overview of the
variables in a
matrix as they
pertain to the
Setpoints
SP1 SP2 SP3 SP4 SP5 SP6
Start delay 6 6 6 6 6 6
Setpoint value 7 10 36 39 43 46
Delay time 8 11 37 40 44 47
On time 9 12 38 41 45 48
Relay function 13 13 42 42 49 49
Variables 13, 42
& 49 relay
output function
The Relay Output Function sets the function of the relay outputs and the direction
required for activation.
Each relay output has a set-point value (variables 07, 10, 36, 39, 43, 46, 50, and 53).
The set-point value is compared to the value appearing on the display, and when they
match, an action is performed.
The Relay outputs can be configured as shown below:
Relay Output Function
0 = Unused
1 = Underspeed
2 = Overspeed
3 = Forward/Reverse*
Activation Direction
0 = Forward Only
1 = Reverse Only
2 = Forward and Reverse
Variable 13 42 49
Output 1 3 5
Output 2 4 6
Output 1 3 5
Output 2 4 6
00 0 0
Underspeed Deactivates the output when the displayed value is below the set
point value.
Overspeed Deactivates the output when the displayed value is above the set point
value.
TP
∗
PT
Forward/Reverse (Quadrature) output is activated when the channel A signal
leads the channel B signal.
Continued on next page
TP
∗
∗∗
∗
PT
Requires a quadrature sensor.
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