罗斯蒙特压力变送器 错误代码

Diagnostic Messages 9 u: p$ O+ ?8 C7 u" n1 w& s3 e! s+ O- ?2 M2 OIn addition to the output, the LCD meter displays abbreviated operation, error,7 M9 CC! m1 I/ c0 @! nand warning messages for troubleshooting the transmitter. Messages appear# {; u$ `' r9 c) U% O3 ^& k3 `according to their priority, with normal operating messages appearing last. To# W/ j6 ^" j! K) q5 w( @2 jdetermine the cause of a message, use a Model 275 HART Communicator to1 {- d- n" f9 ~3 U, Y, r9 {, O/ mfurther interrogate the transmitter. A description of each LCD diagnostic4 X( l2 k& p- q- p! Rmessage follows.# w' b; u8 e2 y. c0 a. [: r5 F" @. ]0 x! G" ^1 c2 zError/ u' z: i; P# Z* b5 I; t! U! u+ GError messages appear on the LCD meter display to inform you of serious/ n6 X9 k: W+ F1 Y1 Pproblems effecting the operation of the transmitter. The meter displays an! ~0 L# ~( x7 z% I( zerror message until the error condition is corrected, and the analog output is0 K* OP9 e6 y9 E& x; Vdriven to the specified alarm level. No other transmitter information is4 T' U4 N. `2 B. Z; sdisplayed during an alarm condition.6 r! u* k, a+ q: \8 p& Y! s) l; R5 `, |# E6 J& k+ D1、FAIL1 W$ X; X) ~% `- X0 S6 ?The transmitter CPU board and the sensor module are incompatible. If you! {8 f3 Z5 U! o: b2 `: Y. Bencounter this message, contact Rosemount Customer Central at: X$ [9 d! V1 C: b% L2 P800-999-9307 if you need assistance.+ v3 C: u$ G1 X2、Fail Module- b/ ]% J& J& d- JThe sensor module is disconnected or is malfunctioning. Verify that the. p) X% \- B# r; p5 {sensor module ribbon cable is connected to the back of the electronics! S$ J+ m# u# c; A' @board. If the ribbon cable is properly connected, there is a problem within, M; _P% r8 Y3 Xthe sensor module. Possible sources of problems include:# h4 |; q5 L+ t+ D2 N2 @? Pressure or temperature updates are not being received in the sensor3 p1 w3 |3 h7 B. d1 Qmodule.. L" _) X7 H% t3 M4 Y? A non-volatile memory fault that will effect transmitter9 [- M, J% {* ?, q5 i1 c8 yp+ goperation has been detected in the module by the memory verification, z, Ch7 C" Lroutine.$ Gf- {; g& V7 N& U. r0 iSome non-volatile memory faults are user-repairable. Use a Model 2752 D0 s3 o( q( d) w4 n/ \( p2 gHART Communicator to diagnose the error and determine if it is# t2 J' I' [) ]; a3 K, [repairable. Any error message that ends in “FACTORY” is not repairable.% R7 X& V& Y8 J! j: s( rL6 XIn cases of non user-repairable errors, you must replace the sensor0 l5 v* |) D6 C9 T6 V8 M% @module. See “Disassembly Procedures” on page 5-3 or contact+ N" Q4 t% s' j5 lRosemount Customer Central at 800-999-9307 if you need assistance.) z9 N! A7 F; V/ {$ R5 b& a3、Fail Elect; h7 ?# i% X- ~! SThe transmitter electronics board is malfunctioning due to an internal fault.; n2 O& E) H" `+ xSome of the FAIL ELECT errors are user-repairable. Use a Model 275/ f& T9 @% {7 [1 lHART Communicator to diagnose the error and determine if it is; _7 L+ B) C6 M) a" {& }/ Prepairable. Any error message that ends in “FACTORY” is not repairable.7 E% j7 ~& z0 TIn cases of non user-repairable errors, you must replace the electronics5 a9 ^: J2 K& t% a{8 Q1 c* o, {7 q0 Mboard. See “Disassembly Procedures” on page 5-3 or contact Rosemounth" \: L) P) i# GCustomer Central at 800-999-9307 if you" i3 P* S$ |0 I7 r0 c4 m& wneed assistance.4 }% ^, }0 I- b' B$ a! R/ D4、Fail Config# S3 IT9 j' FC: t8 K1 Q, BA memory fault has been detected in a location that could effect/ e7 t9 X( [7 W7 c5 M$ ]transmitter operation, and is user-accessible. To correct this problem, use9 x6 Q/ [! _8 P4 f$ T2 u6 {a Model 275 HART Communicator to interrogate and reconfigure the/ x) b' L! P4 Q. F; C+ A' Rappropriate portion of the transmitter memory. Contact Rosemount2 n1 R# [; v: TCustomer Central at 800-999-9307 if you need assistance.   Warnings , t' c- q  K* s3 U" k ) e% \& S$ x3 g  _3 u! qWarnings appear on the LCD display to alert you of user-repairable problems 0 w7 g" b" w- m4 fwith the transmitter, or current transmitter operations. Warnings appear 0 L2 y) ]% l' x/ m1 F+ `alternately with other transmitter information until the warning condition is, O: `) C; a. S, A3 K corrected or the transmitter completes the operation that warrants the warning0 a+ \3 [, X) {6 P message. ! S3 ~- Z3 u+ `, q* `% S: v( M7 _4 E$ d; V1 a$ `  w/ B 1、Press Limit ( Z3 [& t9 s( b2 J* j, HThe process variable read by the transmitter is outside of the transmitter’s  C9 d! Z1 k+ R3 n& d6 l( Z. c range. * a9 N8 K' `$ O3 \) l8 T2、Temp Limit5 }: b, b5 e3 e The secondary temperature variable read by the transmitter is outside of ) ]# l' g4 L: n7 G2 ?3 o- pthe transmitter’s range.  j0 o! q0 p; S2 z5 H+ r, X3 T( n! r 3、Curr Fixed ! k& f4 B# a* Q( b+ V2 _6 A$ p% PThe transmitter is in multidrop mode. The analog output is not tracking$ E! V0 H5 g; O4 x8 R2 x( Z pressure changes. , H# _6 n% F) g4、Curr Saturd , d) }- s1 F' `: O) Y$ r( ?The pressure read by the module is outside of the specified range, and the $ ^/ _. l" H1 Qanalog output has been driven to saturation levels.  i7 D1 ~+ K8 R2 A/ T 5、Loop Test. k6 N) d" w4 J' l A loop test is in progress. During a loop test or 4–20 mA trim, the analog ( J* Q  O7 ]8 f( O8 Uoutput is set to a fixed value. The meter display alternates between the 4 ?' ^0 [% H- l9 Pcurrent selected in milliamps and “LOOP TEST.” 7 u& n8 b4 c9 f, `. v( S$ H& h- V6、Xmtr Info # o* B- d3 V7 k7 |: n* @* mA non-volatile memory fault has been detected in the transmitter memory ' m. x, @- r8 t  v: Aby the memory verification routine. The memory fault is in a location - ?6 M/ _& C. C, \. Z/ Hcontaining transmitter information. To correct this problem, use a Model8 t& u( ^& g+ Y9 Q 275 HART Communicator to interrogate and reconfigure the appropriate 5 i$ w  }; W9 a* w' M1 C* \7 K2 Xportion of the transmitter memory. This warning does not effect the, ]- t9 `& l% A% [8 u# y' o transmitter operation. Contact Rosemount Customer Central at) w( {# @0 k2 J. o* _" ` 800-999-9307 if you need assistance. Operation ; Y/ w8 `$ l: z& h( D2 c" d3 y$ C7 o Normal operation messages appear on the LCD meter to confirm actions or+ b% A" Q+ z# P+ @4 f) Z; D inform you of transmitter status. Operation messages are displayed with other u  C. B# i- C+ Jtransmitter information, and warrant no action to correct or alter the4 M/ P5 l) H; h& l  \: D& z, O transmitter settings. 9 w% a5 x, m  P! s 3 R/ o! [/ b  [! d, m9 }1、Zero Pass - e* q4 y" y) Z% K5 n' n; F+ MThe zero value, set with the local zero adjustment button, has been' y! Z1 k8 s- a accepted by the transmitter, and the output should change to 4 mA. + U* Z" g0 m3 m2、Zero Fail 2 V5 W) x( x' e/ j* m5 v3 VThe zero value, set with the local zero adjustment button, exceeds the $ S$ g8 s. o# m8 d; f- [% g8 bmaximum rangedown allowed for a particular range, or the pressure 1 J5 l9 N0 q) ~) |% asensed by the transmitter exceeds the sensor limits.5 h0 P8 j: V- M2 k5 S 3、Span Pass  Z) `  ^! v! Y1 E, y* y% L4 Q$ T The span value, set with the local span adjustment button, has been; z1 R% c/ q& A/ F9 @" t accepted by the transmitter, and the output should change to 20 mA. & {: W: U" c7 n& Q; M. o' h4、Span Fail, c" Y  Y" e9 J- k1 w7 t The span value, set with the local span adjustment button, exceeds the8 O% c: J  R8 I maximum rangedown allowed for a particular range, or the pressure : k3 Z, v" {1 M( n2 Hsensed by the transmitter exceeds the sensor limits.) n+ ]- {. x' v0 ^) J" k6 z 5、LOCAL DSBLD / ?: x" M3 P1 m* T1 |' K5 PThis message appears during reranging with the integral zero and span: t% c/ M; |9 y1 c buttons and indicates that the transmitter local zero and span adjustments $ B7 _% L4 `9 E7 {$ z% v& J  {have been disabled. The adjustments may have been disabled by the* @( k; k: @" R transmitter security jumper on the transmitter circuit board or through5 L% z1 ?  P- ~5 G7 C software commands from the Model 275. See “Security (Write Protect)” on 9 ^- g% e  M9 O1 ^page 2-14 for information on the position of the security jumper and6 z5 S$ s- x6 y& K% H- }7 t information on software lockout. # x% `' Z' l' f7 x6、Write Protect : A/ N% H- m; ?, W/ m5 o7 fThis message appears if you attempt to change the transmitter' Y) U- [1 q7 c% B configuration data while the security jumper is in the ON position. See  y# A$ ]7 o6 R# I! i “Security (Write Protect)” on page 2-14 for more information about the 2 y9 l$ F8 O( o! c$ [6 H: j2 Jsecurity jumper.