I started the SIPs between the EM2 and the mid point in the south arm. The power supply #3 (DIGITEL 1500) drived "N-S P5" and "N-S P6", and the power suply #4 (DIGITEL MPC) drived "N-S P7". Applied voltag and current were changed as follows.
[Just after starting]
| N-S P5&P6 | N-S P7 | |
| Voltage [V] | 5000 | 5720 |
| Current [mA] | 20 | 4.4 |
[After 3 hours for P5&P6 or 1.3 hours for P7]
| N-S P5&P6 | N-S P7 | |
| Voltage [V] | 5200 | 5980 |
| Current [mA] | 0.6 | 0.8 |