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SR90 Series
(SR91, SR92, SR93, SR94)
Digital Controller
Instruction Manual
Thank you for purchasing a Shimaden product.
Please check that the delivered product is the correct item you ordered.
Please do not begin operating this product before you read this instruction manual
thoroughly and understand its contents.
SR90F-1AE
Dec. 2001
Notice: Please ensure that this instruction manual is given to the final user of the instrument.
Preface: This instruction manual is meant for those who will be involved in the wiring, installation, operation and routine
maintenance of the SR90 series (SR91, SR92, SR93 and SR94). It describes matters to be attended to in handling
the SR90 series, how to install it, its wiring, its functions and operating procedures. Keep this manual at the work
site while handling the instrument and follow the guidance provided herein
Contents
1. Safety Rules................................................................................2
2. Introduction................................................................................3
2-1. Check before Use..................................................................3
2-2. Handling Instruction.............................................................4
3. Installation and Wiring.......................................................... 4~7
3-1. Installation Site.....................................................................4
3-2. Mounting.............................................................................. 4
3-3. External Dimensions and Panel Cutout............................... 5
3-4. Wiring.................................................................................. 6
3-5. Terminal Layout...................................................................7
3-6. Terminal Arrangement Table...............................................7
4. Names and Functions of Parts on Front Panel...........................8
5. Explanation of Screens and Setting.................................... 9~18
5-1. Parameter Flow.................................................................... 9
5-2. Display upon Power-ON.................................................... 10
5-3. How to Change Screens..................................................... 10
(1) How to Change Screens in Screen Group 0....................... 10
(2) How to Change Screen Group 0 to/from Screen Group 1..10
(3) How to Change Screens in Screen Group 1........................10
(4) How to Change Set Values (Data)......................................10
5-4. Before Starting Up..............................................................11
(1) Checking of Wiring............................................................11
(2) Application of Operating Power.........................................11
(3) Setting of Measuring Range...............................................11
(4) Setting of Control...............................................................11
(5) Setting of Control Output Characteristics.......................... 11
(6) Setting of Event Type.........................................................11
(7) Setting of Analog Output....................................................11
(8) Note on Initialization Following Data Change...................11
5-5. Procedure of Setting in Screen Group 0.............................11
(1) Setting of Target Set Value................................................ 11
(2) Manual Setting of Control Output......................................11
(3) AT (Auto Tuning)...............................................................12
(4) Setting of Event Set Value................................................. 12
(5) Set Value Bias.................................................................... 13
5-6. Explanation of Screen Group 0 and Setting...................... 14
5-7. Explanation of Screen Group 1 and Setting.................14~18
(1) Setting of Key lock.......................................................... 14
(2) Setting of Output...............................................................15
(3) Setting of Event................................................................16
(4) Heater Current Monitor Screen.........................................16
(5) Setting of Heater Break/Loop Alarm................................16
(6) Setting of Analog Output Type.........................................16
(7) Setting of Communication................................................17
(8) Setting of Control Output Characteristic..........................17
(9) Setting of Soft Start Time.................................................17
(10) Setting of SV Limiter........................................................17
(11) Setting of PV Bias Value..................................................18
(12) Setting of PV Filter Time.................................................18
(13) Setting of Measuring Range Code....................................18
(14) Setting of Temperature Unit.............................................18
(15) Setting of Input Scaling....................................................18
5-8. Table of Measuring Range Codes...................................... 18
6. Explanation of Functions....................................................19~20
6-1. Events................................................................................19
6-2. Setting of Event Standby Action......................................19
6-3. Alarm Actions Diagrams..................................................19
6-4. P.I.D..................................................................................19
6-5. Manual Reset....................................................................20
6-6. Lower Limit and Higher Limit Setting Limiters..............20
6-7. Proportional Cycling Time...............................................20
6-8. Auto Return Function.......................................................20
6-9. Control Output Characteristics.........................................20
6-10. Soft Start...........................................................................20
7. Maintenance and Troubleshooting.................................... 21~22
7-1. Procedure of Maintenance Replacement and Matters to Be
Attended to........................................................................21
7-2. Causes of Trouble and Troubleshooting...........................21
7-3. Error Codes, Causes and Remedies..................................22
8. Record of Parameter Setting.................................................... 23
9. Specifications.....................................................................24~25