88 Status Reporting
Table 8-2. Bit Configurations of Status Registers
Bit Signal Meaning Bit Signal Meaning
Operation Status Group Standard Event Sta tus Group
0 CAL The interface is computing new
calibration constants. 0 OPC Operation complete.
5 WTG The interface is waiting for a trigger. 2 QYE Query error.
8 CV The power module is in constant
voltage mode. 3 DDE Device-dependent error.
10 CC The power module is in constant 4 EXE Execution error.
current mode. 5 CME Command error.
7 PON Power on.
Questionable Status Group Status Byte and Service Request
Enable Registers
0 OV The power module overvoltage
protection circuit has tripped. 3 QUES Questionable status summary bit.
1 OC The power module overcurrent
protection circuit has tripped. 4 MAV Message Available summary bit.
4 OT The power module has an
overtemperature condition. 5 ESB Event Status summary bit.
9 RI The power module remote inhibit state
is active. 6 MSS
RQS Master Status summary bit.
Request Service bit.
10 UNR The power module output is
unregulated. 7 OPER Operation status summary bit.
Figure 8-1. Agilent SAS Status Model