Bk Precision BK-8500 Electronic Load 1 mA - 30 A 0.1 - 120 Vdc 0 - 300 W BK-8500 Data Sheet
Product codes
BK-8500
Byte
offset
Meaning
15
Transient operation:
0 is CONTINUOUS
1 is PULSE
2 is TOGGLED
1 is PULSE
2 is TOGGLED
16-24
Reserved
0x38 Set CR mode transient resistance and timing
Byte
offset
Meaning
3 to 6
Value A of resistance in units of 1 m
Ω
. Little-endian 4 byte number.
7 to 8
Time for A resistance in units of 0.1 ms. Little-endian 2 byte number.
9 to 12
Value B of resistance in units of 1 m
Ω
. Little-endian 4 byte number.
13 to 14 Time for B resistance in units of 0.1 ms. Little-endian 2 byte number.
15
Transient operation:
0 is CONTINUOUS
1 is PULSE
2 is TOGGLED
1 is PULSE
2 is TOGGLED
16-24
Reserved
0x39 Read CR mode transient parameters
Byte
offset
Meaning
3 to 6
Value A of resistance in units of 1 m
Ω
. Little-endian 4 byte number.
7 to 8
Time for A resistance in units of 0.1 ms. Little-endian 2 byte number.
9 to 12
Value B of resistance in units of 1 m
Ω
. Little-endian 4 byte number.
13 to 14 Time for B resistance in units of 0.1 ms. Little-endian 2 byte number.
15
Transient operation:
0 is CONTINUOUS
1 is PULSE
2 is TOGGLED
1 is PULSE
2 is TOGGLED
16-24
Reserved
0x3A Select the list operation (CC/CV/CW/CR)
Byte
offset
Meaning
3
List operation mode:
0 is constant current (CC)
1 is constant voltage (CV)
2 is constant power (CW)
1 is constant voltage (CV)
2 is constant power (CW)
8500 DC Load Series
Version: September 2, 2009
Page 59 of 76