Bently Nevada 3300/50, Руководство по эксплуатации, Страница: 96 / 122

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Tachometer Maintenance
I 2 7 I SELF TEST (CONT)
WARNING
CftC SECC00 S A T
ON M I SET * 0 0 0 $
00 NOT USK i d *
OVEIOSPCID
0m0OCCTICOO
SEE MANUAL
ERROR CODE
2
3
DESCRIPTION
ROM CHECKSUM HAS FAILED. *
EEPROM FAILURE NO. 1. * *
4 E E P R O M FAILURE NO. 2. * * *
ADJUST SETPOINTS
5 + 7 . 5 V / -VT NODE OUT OF TOLERANCE. * *
6 + V R H NODE OUT OF TOLERANCE. * *
7 + 5 V NODE OUT OF TOLERANCE. * *
8 M V R E F NODE OUT OF TOLERANCE. * *
9 + 7 . 5 V NODE OUT OF TOLERANCE. * *
10 + V R L NODE OUT OF TOLERANCE. * *
12 + 5 V / -7.5V NODE OUT OF TOLERANCE. * *
14 R A M FAILURE *
17 C O P WATCHDOG NOT CONFIGURED. *
21 I N C O R R E C T SWITCH OR SWITCH COMBINATION
32 A U T O THRESHOLD OR MAGNETIC PICKUP NOT
ALLOWED WITH A ZERO SPEED TACHOMETER.
33 T H E PROCESSOR HAS NOT BEEN PROGRAMMED FOR
THE TACHOMETER TYPE. *
34 T H E INPUT FREQUENCY TO THE TACHOMETER IS
TOO HIGH FOR PROPER OPERATION.
83871-01
TESTED ONLY AT POWER-UP OR USER-INVOKED SELF TEST. THIS
PANEL BUT IS NOT STORED IN MEMORY.
TESTED ONLY AT CYCLIC SELF TEST. ERRORS 2, 3 AND 14 ARE
THROUGH 12 COULD BE INTERMITTENT AND RECOVERABLE.
ERROR 4 IS A SETPOINT FAILURE AND MAY BE CORRECTED BY
MONITOR.
TESTED ONLY WHEN MONITOR IS IN SETUP MODE.
* * * *
ERROR IS DISPLAYED ON THE FRONT
NONRECOVERABLE AND ERRORS 5
ADJUSTING ALL SETPOINTS IN THE
5 1