Kikusui PCZ1000A, Руководство по эксплуатации

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PCZ1000A
4-9
4
Remote Control
4.4 Assignment of Register Bits
A bit becomes "1" when the current state is "true".
The returned value is the sum (bitwise AND) of the bit decimal values.
Example:
The value returned when both the overheating protection function [4] and
overpower protection function [16] are activated is:
4 + 16 = 20
where 20 is response data.
Fault Register
The bits in this register are latched when the corresponding status is present and
cleared after the register is read to provide the response message to an "FAU?"
request. To determine the present status, send "FAU?" to clear the register and then
send "FAU?" again to retrieve the present status.
Fault Register 2
Bit
Decimal
Value
Status of Fault Register
0 1 Overvoltage protection triggered (OVP)
1 2
Overcurrent protection or peak
overcurrent protection triggered (OCP, POCP)
2 4 Overheat protection triggered (OHP)
3 8 Internal circuit protection triggered (FUSE BRK)
4 16 Overpower protection triggered (OPP)
5 32 CP-range operation (CP)
6 64 CR-range operation (CR)
7 128 CC-range operation (CC)
Bit
Decimal
Value
Status of Fault Register 2
0 1 External alarm 1 triggered (EXT1 ALARM)
1 2 - -
2 4 - -
3 8 - -
4 16 - -
5 32 - -
6 64 - -
7 128 - -