User manual FLUKE PPC2 PLUS

[. . . ] ::-q 9ZO\K^SYX KXN 7KSX^OXKXMO 7KX_KV ©2001 DH Instruments, Inc. PPC2+TM Operation and Maintenance Manual  2SQR Z\O]]_\O VS[_SN] KXN QK]O] K\O ZY^OX^SKVVc RKdK\NY_] /XO\Qc ]^Y\ON SX ^RO]O VS[_SN] KXN QK]O] MKX LO \OVOK]ON _XObZOM^ONVc KXN aS^R Ob^\OWO PY\MO 2SQR Z\O]]_\O ]c]^OW] ]RY_VN LO K]]OWLVON KXN YZO\K^ON YXVc Lc ZO\]YXXOV aRY RK`O LOOX SX]^\_M^ON SX Z\YZO\ ]KPO^c Z\KM^SMO]  © 1998 - 2001 DH Instruments, Inc. All rights reserved. Information in this document is subject to change without notice. No part of this document may be reproduced or transmitted in any form or by any means, electronic or mechanical, for any purpose, without the express written permission of DH Instruments, Inc. DH Instruments makes sincere efforts to ensure accuracy and quality of its' published materials; however, no warranty, expressed or implied, is provided. [. . . ] Specifically, the security levels prevent execution of the X'd functions: Table 9. Security Levels FUNCTION [RANGE] key [UNIT] key [CONTROL] key [UPPER LIMIT] key [SEQ] key, Run current quick sequence, <2No> [CUSTOM CONTROL] key [HEAD] key [SETUP] menu, <1ControlRef> [SETUP] menu, <1ControlRef>, change status [SETUP] menu, <2Resltn> [SETUP] menu, <3Sequence>, <2Edit> [SETUP] menu, <4Drivers> [SPECIAL] menu [SPECIAL] menu, <1AutoZ> [SPECIAL] menu, <1AutoZ>, edit [SPECIAL] menu, <2Head> [SPECIAL] menu, <3PresU> [SPECIAL] menu, <4Internal> [SPECIAL] menu, <1Config> [SPECIAL] menu, <4Internal>, <2Cal> [SPECIAL] menu, <4Internal>, <4Time>, edit [SPECIAL] menu, <4 Internal>, <5Reset>, <4cal> [SPECIAL] menu, <4Internal>, <5Reset>, <5all> LOW MEDIUM HIGH X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X m OPERATION PPC2+ is delivered with no active password and access to the User Level menu is open. To access the User Level function, press [SPECIAL] and select <4Internal>, <6Level>. If no password yet exists or if the correct password has been entered. The display is: Selecting <1change> user level brings up the restriction menu: 0 disables password 2low 3medium 4high You can then select the current restriction level, or [ESC] back to the RUN screen. Page 73 ©2001 DH Instruments, Inc. PPC2+TM Operation and Maintenance Manual The second selection <edit password> displays the user password and allows it to be edited. Passwords can be up to six numbers in length and cannot start with a zero.  2edit password 9XMO K ZK]]aY\N RK] LOOX OX^O\ON ^RO _]O\ VO`OV MKXXY^ LO MRKXQON aS^RY_^ \OOX^O\SXQ ^RO ZK]]aY\N If <0> is entered, then the password is made inactive and the user will not be required to enter a password to access the user level menu. If there is an active password, the PPC2+ password entry screen will appear. The user must enter the user defined password or the factory secondary password to proceed any further: Password: pppppp The first field <nnnn> is the serial number of the PPC2+, followed by a second field <xx> that represents the number of times that a secondary password has been used. The third field is where the user enters the password.  >RO PKM^Y\c ]OMYXNK\c ZK]]aY\N S] K`KSVKLVO SX MK]O ^RO _]O\] ZK]]aY\N RK] LOOX WS]ZVKMON Y\ PY\QY^^OX 3^ MKX LO YL^KSXON Lc MYX^KM^SXQ . 23 -_]^YWO\ =O\`SMO >RO PKM^Y\c ]OMYXNK\c ZK]]aY\N S] NSPPO\OX^ PY\ KVV ::-] KXN MRKXQO] OKMR ^SWO S^ S] _]ON 3. 4. 4. 7 ATM m PURPOSE To view the value of atmospheric pressure as measured by the onboard barometer. In the PPC2+ BG0002 model, the on-board barometer measures the pressure on the TEST(-) port (see the PPC2+ BG0002 Operation and Maintenance Manual). The atmospheric pressure measurements made by the on-board barometer are used only for dynamic compensation of atmospheric pressure when using an absolute reference pressure transducer to make gauge pressure measurements (see Sections 3. 4. 1, PRINCIPLE and 1. 2. 6). ©2001 DH Instruments, Inc. Page 74 PPC2+TM Operation and Maintenance Manual  >RO YXLYK\N LK\YWO^O\ S] K VYa KMM_\KMc ]OX]Y\ _]ON YXVc PY\ WOK]_\SXQ MRKXQO] SX K^WY]ZRO\SM Z\O]]_\O Y`O\ ]RY\^ ZO\SYN] YP ^SWO ]OO =OM^SYX :<38-3:6/ ::- WOK]_\OWOX^ KMM_\KMc NYO] XY^ NOZOXN YX ^RO KL]YV_^O KMM_\KMc YP ^RO YXLYK\N LK\YWO^O\  m OPERATION To view the current reading of the on-board barometer press [SPECIAL] and select <4Internal>, <7Atm>. The display is in the pressure units of the current PPC2+ range. 3. 4. 4. 8 PURGE m PURPOSE To enable and disable the purge function which makes automated use of the optional SPLT (see Section 3. 2. 8. 3). m OPERATION To access the purge enable/disable function press [SPECIAL] and select <4Internal>, <8Purge>. Select <1yes> to enable purge or <2no> to disable purge.  AROX ^RO Z_\QO P_XM^SYX S] OXKLVON ::- aSVV WKUO LKMUQ\Y_XN _]O YP `KV`O N\S`O\ MRKXXOV " SXNOZOXNOX^Vc YP _]O\ KM^SYX] ]OO =OM^SYX 3. 4. 4. 9 SCRSAV m PURPOSE To adjust the PPC2+ screen saver function. m PRINCIPLE PPC2+ has a screen saver function which causes the display to dim after a front panel key is not pressed for a certain amount of time. This function is factory set to activate after 10 minutes of inactivity but can be adjusted by the user. m OPERATION To access the screen saver function press [SPECIAL] and select <4Internal>, <9ScrSav>. Edit the screen saver on time in minutes as desired.  =O^^SXQ ]M\OOX ]K`O\ ^SWO ^Y dO\Y OVSWSXK^O] ^RO ]M\OOX ]K`O\ P_XM^SYX ]Y ^RK^ ^RO NS]ZVKc aSVV ZO\WKXOX^Vc \OWKSX K^ P_VV L\SQR^XO]] Page 75 ©2001 DH Instruments, Inc. PPC2+TM Operation and Maintenance Manual 89>/= ©2001 DH Instruments, Inc. Page 76 PPC2+TM Operation and Maintenance Manual </79>/ 9:/<+>398 4. 1 OVERVIEW Most of the PPC2+ front panel functions can also be executed by commands from a remote computer. The host computer can communicate to the PPC2+ using the PPC2+ COM1 RS-232 port or the IEEE-488 port. Before writing test code which makes use of PPC2+ remote commands, familiarize yourself with its operating principles by reading Section 3 of this manual. 4. 2 INTERFACING Sending a program message to the PPC2+ will place it into remote mode. The remote indicator in the lower left hand corner of the PPC2+ front panel will light when the PPC2+ is in remote mode. The menus usually accessed from the front panel are locked out while in remote. [. . . ] The deviation of the current pressure from the target pressure control value. The device or devices pneumatically connected to the PPC2+ TEST port that the PPC2+ is being used to test or calibrate. Control mode in which the pressure is constantly adjusted to remain as close as possible to the target value. The full scale value is the maximum pressure or the span of a measurement range. [. . . ]