Instruction Manual 1st Edition: April 2005 (YK) All Rights Reserved, Copyright © 2005, Yokogawa Electric Corporation IM CX1000-S35E Ed 01
CX1000/CX2000 S33 S35 IM CX1000-S33E Ed 01 Contents Foreword ............................................................................................................................. 1 1. Overview.......................................................................................................................... 1 2. CP Operator .................................................................................................................... 2 3. CP Operator Setting Example.....................
Foreword Thank you for purchasing the CX1000/CX2000. This user’s manual describes an additional computation operators for carbon potential of heat treatment. Please refer to IM CX1000-S33E for the other special functions. Please refer to the following IM for standard functions. - CX1000/CX2000Users’ Manual (IM04L31A01-01E, IM04L31A01-03E) - CX1000/CX2000 Communication Users’ Manual (IM04L31A01-17E) - DAQSTANDARD Users’ Manual (IM04L31A01-61E) 1. Overview The following functions are expanded.
2. CP Operator There are two CP computation operators to compute CP value (wt %) in furnace atmosphere for CX1000/CX2000-S35. 1. _SC01: CP value computation with Zirconium electromotive force. 2. _SC02: CP value computation by CO2 partial pressure. Note - Available data in _SC01 (_SC02) computation expression: Measurement data, control measurement data, constant for measurement/control data.
3. CP Operator Setting Example A setting example of CP value control of loop 1 is as follows. - Press “MENU” key and press soft key corresponding to “Control math setting”> ”PV/SP math…”. Set the following items - Loop number: 1 - PV/SP: PV, - Mode: On, - Calculation expression: _SC(01.02.03), - PV range Figure 1 _SC operator setting Note - In computation expression setting, there is no _SC01, _SC02. Please select _SC and input 01(02) after _SC.
4. Communication Command The followings are additional specification that related to CP operators. MT: Sets the control computation equation Syntax: MT p1,p2,p3,p4,p5,p6,p7,p8 (,p9,p10) p4: Equation _SC01 (02) operator can be used in computation expression. M0: Sets the measurement computation equation Syntax: MO p1,p2,p3,p4,p5,p6,p7 p3: Equation _SC01 (02) operator can be used in computation expression.
5.DAQSTANDARD PC Software The items that related to CP operators can be set beside the standard DAQSTADARD functions and special functions that are described in IM CX1000-S33E. 5.1 Hardware Setting System configuration For the case of configuring new setting, set the system configuration according to product specification. [Product specification] -Type, -channel, loop, -Ver3.02 or later*1, -Math Func., -Serial, -Media, -Alarm Relay, -Option, -Program, -Custom Spec.*2 *1: Check radio button of Ver3.
CP operator setting in computation expression CP operators (_SC01, _SC02) are available in measurement/control computation.
Appendix 1 The specification relation between CX2000-S30 and CX1000/CX2000-S35 is described in below table. Relation between CX2000-S30 and CX1000/CX2000-S35 Specification CX2000-S30 CX1000-S35 CX2000-S35 Function Applied model -Message expansion -Computation function expansion SELECT operator -Modbus function expansion - Additional connecting controllers for communication CX2000 _SC00, _SC01, _SC02 computation operators available CX1000/CX2000 S35 includes S30 functions.
TEMP ℃ %C ↓ 0.05 0.10 0.15 0.20 0.25 0.30 0.35 0.40 0.45 0.50 0.55 0.60 0.65 0.70 0.75 0.80 0.85 0.90 0.95 1.00 1.05 1.10 1.15 1.20 1.25 1.30 1.35 1.40 1.45 1.50 765 956 987 1005 1018 1028 1036 1043 1049 1055 1059 1064 1067 1071 1074 1077 1080 1083 1086 1088 1090 1092 1095 1097 1098 1100 1102 1104 1105 1107 1108 750 953 983 1001 1014 1023 1032 1038 1044 1049 1054 1058 1062 1066 1069 1072 1075 1077 1080 1082 1085 1087 1089 1091 1093 1094 1096 1098 1099 1101 1102 CO=20.
TEMP ℃ %C ↓ 0.05 0.10 0.15 0.20 0.25 0.30 0.35 0.40 0.45 0.50 0.55 0.60 0.65 0.70 0.75 0.80 0.85 0.90 0.95 1.00 1.05 1.10 1.15 1.20 1.25 1.30 1.35 1.40 1.45 1.50 765 954 985 1003 1016 1026 1034 1041 1047 1052 1057 1061 1065 1069 1072 1075 1078 1081 1083 1086 1088 1090 1092 1094 1096 1098 1100 1101 1103 1105 1106 750 950 981 999 1011 1021 1029 1036 1042 1047 1052 1056 1060 1063 1067 1070 1072 1075 1078 1080 1082 1084 1087 1088 1090 1092 1094 1096 1097 1099 1100 CO=22.
TEMP ℃ %C ↓ 0.05 0.10 0.15 0.20 0.25 0.30 0.35 0.40 0.45 0.50 0.55 0.60 0.65 0.70 0.75 0.80 0.85 0.90 0.95 1.00 1.05 1.10 1.15 1.20 1.25 1.30 1.35 1.40 1.45 1.50 765 952 983 1001 1014 1024 1032 1039 1045 1050 1055 1059 1063 1067 1070 1073 1076 1079 1081 1084 1086 1088 1090 1092 1094 1096 1098 1099 1101 1103 1104 750 948 979 997 1009 1019 1027 1034 1040 1045 1050 1054 1058 1061 1065 1068 1071 1073 1076 1078 1080 1083 1085 1087 1088 1090 1092 1094 1095 1097 1098 CO=23.
TEMP ℃ %C ↓ 0.05 0.10 0.15 0.20 0.25 0.30 0.35 0.40 0.45 0.50 0.55 0.60 0.65 0.70 0.75 0.80 0.85 0.90 0.95 1.00 1.05 1.10 1.15 1.20 1.25 1.30 1.35 1.40 1.45 1.50 765 951 982 1000 1013 1023 1031 1038 1044 1049 1054 1058 1062 1066 1069 1072 1075 1078 1080 1083 1085 1087 1089 1091 1093 1095 1097 1098 1100 1102 1103 750 947 978 996 1008 1018 1026 1033 1039 1044 1049 1053 1057 1060 1064 1067 1070 1072 1075 1077 1079 1082 1084 1086 1087 1089 1091 1093 1094 1096 1097 CO=23.
