Manual ERS-BIC 160 kW V2.1
73
Table 38 Warnings
Code
Name
Description
0x28
PSET_OVERLOAD
Set values > Overload Max
0x2E
WRONG_DIRECTION
Wrong charge/discharge polarity (Optional)
Error Messages
Error messages are displayed in the main menu. In addition, all error messages that have occurred can
be read out via the interface.
A maximum of 50 device or channel error messages are stored internally in the RAM of the ERS.
The error code is displayed in a 16-bit data word.
The errors can be divided into the following areas:
Error code: 0xn
0
mm,
n =
Area of error
mm =
Code;
Area of error:
Error of channel 1:
0x
1
000 – 0x10FF
(Control Unit 1)
Error of channel 2:
0x
2
000 – 0x20FF
(Control Unit 2)
Error of channel 1:
0x
6
000 – 0x60FF
(Control Unit 2)
Error of channel 2:
0x
7
000 – 0x70FF
(Control Unit 2)
Table 39 Error messages
Code
Name
Description
0x00
NO_ERROR
No error
0x03
CABLE_ERR
Cable fault to DCCT
0x04
I_LOCK_ERR
Interlock-loop is open
0x05
ISO_PROT1_ERR
Isolation error
0x06
ISO_PROT2_ERR
Isolation error
0x07
AFE_ERR
AFE error
0x08
TEMP_HTS_ERR
Overtemperature HTS
0x09
TEMP_HTS_L_ERR
Overtemperature HTS choke
0x0A
FLOW_CTRL_ERR
Low coolant flow
0x0B
HTS_ERR
HTS error
0x0D
ENABLE_ERR
Output enable signal not granted
0x0E
OUT_REL_ERR
Output contactor error
0x0F
FPGA_CONF_ERR
Configuration FPGA not consistent
0x10
RS485_REC_ERR
RS485 RX timeout