010-619-J0 Rev B
Page 39
7.3
CAN Bus Communication
The CAN bus is used for commands and data transfer between the rectifier and controller to configure
the rectifier with system settings and to monitor rectifier status.
7.4
Factory Ranges and Defaults
The following table lists the rectifier settings/ranges/defaults; changes are made from the controller:
Short circuit foldback
mode
Short circuit at the output.
Internal fault foldback
mode
Internal fault.
Table 5:
Output Current/Power Modes (Continued) (Sheet 2 of 2)
Output
Current/Power Mode
Output current and power limit have been reduced due to:
Table 6:
Factory Ranges and Defaults (Sheet 1 of 2)
Setting
Range (minimum to maximum)
Default
Float (FL) Voltage
48 – 58V
54V
Equalize (EQ) Voltage
50 – 58V
55V
Battery Test (BT) Voltage
44 – 52V
46V
Over Voltage Protection (OVP)
See note below – 59V
57V
Current Limit (CL)
23 – 100%
100%
Power Limit (PL)
0 – 100%
100%
Module Start Delay
0 – 250s
1s
System Start Delay
0 – 600s
0s
Low Voltage Alarm (LVA)
42 – 52V
44V
High Voltage Alarm (HVA)
52 – 59V
55.5V
Equalization (EQ) Timeout
1 – 2399h
30h
Battery Test (BT) Timeout
1 – 250h
8h
Softstart Ramp-rate
Normal/Fast
Normal
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