Epo Functions & Digital Input - Delta RPI Series Operation And Installation Manual

4.4.2 EPO Functions & Digital Input
Communication Module has 1 set of emergency power off function (EPO).
Users can customize EPO function in Install Settings page. Please refer to section
5.2.7.6 EPO. RPI M50A also provides 6 sets of digital input function (K1~K6).
Please refer to Table 4-9 for the digital input setting. It have to disable the function
of Active/Reactive power, P-F and P(U) when digital input setting is working.
The suitable electric wire is 20 AWG (0.5mm²).
Short
V1 & K0
V1 & K1
V1 & K2
V1 & K3
V1 & K4
V1 & K5
V1 & K6
Table 4-9 : Definition of digital input & EPO functions
Switch 1
ON Terminal Resistor ON
OFF
Terminal Resistor OFF
Table 4-8 : Terminal resister setting
Figure 4-9 : EPO functions
Inverter's action
Emergency power off (EPO)
0% active power
Maximum 30% rated power
Maximum 60% rated power
Maximum 100% rated power
Reserved
Reserved
31
Wiring