0 : VI + CI
1 : VI - CI
2 : E xternal pulse reference + VI +
Increase / Decrease k ey reference
3 : E xternal pulse reference - VI -
Increase / Decrease k ey reference
4 : E xternal pulse reference + CI
5 : E xternal pulse reference - CI
6 : RS485 + VI + Increase / Decrease
k ey reference
7 : RS485 - VI - Increase / Decrease
Key reference
8 : RS485 + CI + Increase / Decrease
k ey reference
9 : RS485 - CI - Increase / Decrease
k ey reference
10 : RS485 + CI + E xternal pulse
reference
11 : RS485 - CI - E xternal pulse
reference
12 : RS485 + VI + E xternal pulse
reference
13 : RS485 - VI - E xternal pulse
reference
14 : VI + CI + Increase / Decrease k ey
reference + Digital setting
15 : VI + CI - Increase / Decrease k ey
reference + Digital setting
16 : MAX ( VI , CI )
17 : MIN ( VI , CI )
18 : MAX ( VI , CI , PULSE )
19 : MIN ( VI , CI , PULSE )
20 : VI , CI none-zero is valid , V I
priority