WSTECH BAT 0100-ES-1-400-1 Series, Operating Instructions Manual

Page: 58 / 73

Original Operating Instructions
BATx0100-ES-1-400-1
Troubleshooting
O_BATx0100-ES-1-400-1_V3.1_GB Page 58 of 73
Table 5: Extract of BAT Error Codes (continued)
Code Error Description Corrective Action
157 OV-Protection_/_Filter_Fuses Check OV-Protection
158 Insulation Error Check Insulation
159 Voltage_Measurement_Failed Check voltage measurement
161 Inverter_HW_Error_L1 Check Powerstack
162 Inverter_HW_Error_L2 Check Powerstack
163 Inverter_HW_Error_L3 Check Powerstack
164 Port_Idc_error Check Idc-Sensor connection
169 Precharge_DC-Link Check Precharge
171 Grid_rotation Check gird rotation
172 Switch_on_condition failed Check Grid voltage / frequency
174 Frequency_error Check frequency
175 Island_Grid_detected Check Grid voltage
6.1.1 BAT Error Codes 11-21
Corrective action:
1. Clean the cooling air inlet and outlet (Figure 9 and Figure 10).
6.1.2 BAT Error Codes 22-29
Corrective action:
1. Check that the ambient temperature is within the specified limits (Table 11).
6.1.3 BAT Error Codes 66-68, 71-73, 76-78, 116-118, 121-123, 126-128, 175
Corrective action:
1. Ensure that the motor protecting switch (-F31) is in position I .
2. Measure the AC voltage.
3. Check if the values are within the specified limits.

The values can be seen in the Interface Description .
6.1.4 BAT Error Codes 81, 82, 131, 132
Corrective action:
1. Measure the DC voltage (Section 4.2).
2. Check if the values are within the specified limits.

The values can be seen in the Interface Description.
6.1.5 BAT Error Codes 151, 155
Corrective action:
1. Check if the AC circuit breaker is in position TRIPPED .

If the AC circuit breaker is in position TRIPPED , then switch the
AC circuit breaker in position OFF .

Afterwards switch the AC circuit breaker in position ON .