SW 5250A•SW 3500A•SW 1750A
Operation
Operation Manual
3-29
3.3.7.4 FAULTS
Sub-Menu
Pressing <
Enter
> to select FAULTS will display a list of logged fault conditions LOG1 -
LOG6. These are three 8-bit registers used to troubleshoot errors that cause the
system to shut down. Fault register definitions are available through the Help screens
of the SmartWave unit.
USER
COMM
EXTERNAL
FAULTS
CONFIG
FR1
FR2
FR3
LOG1:
00
00
00
LOG2:
00
00
00
LOG3:
00
00
00
LOG4:
00
00
00
LOG5:
00
00
00
LOG6:
00
00
00
SYSTEM
OUTPUT [OFF]
Fault History
The FAULTS menu will display the last six shutdown faults in hexadecimal. All three
fault registers are displayed with LOG1 as the most recent fault and LOG6 the oldest.
Register bit definitions are shown in Table 3–4. Fault descriptions are shown in
Table 3–5 through Table 3–7.
FAULT REGISTER 1 FAULT REGISTER 2 FAULT REGISTER 3
8_ — 8_ — 8_
RLY156
4_ — 4_ — 4_
RLY312
2_ F3:OV 2_ F4:OT 2_
—
1_ DC_ERR 1_ F2:OV 1_
—
_8 ROV _8 UV _8 —
_4 OC _4 ROC _4 —
_2 48VLOW _2 RMS_OV _2
—
_1 GND_FLT _1 FLT_IN _1 RLY_FLT
Example:
FR3 81
: RLY156 and RLY_FLT
Table 3–4 Fault Register Bit Definitions
Summary of Contents for SmartWave SW1750A
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