Instruction Manual Form 5207 April 2007
4195KA, KB, KC, and KS Controllers
4195KA, KB, KC, and KS Series Gauge Pressure Controllers Contents 4. 4195KB Series Proportional-Plus-Reset Controllers and 4195KC Series Proportional-Plus-Reset-Plus-Rate Controllers Adjustments for 4195KB and KC Series Controllers . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1 Manual Set Point Adjustment . . . . . . . . . . . . 4-1 Remote Set Point (suffix letter M) Adjustment . . . . . . . . . . . . . . . . . . . . . . . . . 4-1 Proportional Band Adjustment (PB ADJ) . . 4-2 Changing Controller Action . . . . . . . . . . . . . . 4-2 Reset Adjustment . . . . . . . . . . . . . . . . . . . . . . 4-2 Rate Adjustment . . . . . . . . . . . . . . . . . . . . . . . 4-2 Anti-Reset Windup (suffix letter F) Adjustment . . . . . . . . . . . . . . . . . . . . . . . . . 4-2 Switching the Auto/Manual Station (suffix letter E) . . . . . . . . . . . . . . . . . . . . . . 4-3 Prestartup Checks for 4195KB and KC Series Controllers . . . . . . . . . . . . . . . . . 4-3 Startup for 4195KB and KC Series Controllers . . . . . . . . . . . . . . . . . . . . . . . . . . 4-4 Calibration of 4195KB and KC Series Controllers . . . . . . . . . . . . . . . . . . . . . . . . . . 4-4 General Calibration Instructions . . . . . . . . . 4-5 Process Indicator Zero and Span Calibration . . . . . . . . . . . . . . . . . . . . . . . . . 4-5 Remote Set Point (suffix letter M) Zero and Span Calibration . . . . . . . . . . . . 4-5 Flapper Alignment . . . . . . . . . . . . . . . . . . . . . 4-7 Anti-Reset Windup (suffix letter F) Differential Relief Valve Calibration . . . . 4-9 Principle of Operation for 4195KB and KC Series Controllers . . . . . . . . . . . . . . . . 4-10 Overall Operation . . . . . . . . . . . . . . . . . . . . . 4-10 Anti-Reset Windup (suffix letter F) Operation . . . . . . . . . . . . . . . . . . . . . . . . . 4-13 Remote Set Point (suffix letter M) Operation . . . . . . . . . . . . . . . . . . . . . . . . . 4-13 Auto/Manual Station (suffix letter E) Operation . . . . . . . . . . . . . . . . . . . . . . . . . 4-13 External Feedback Operation . . . . . . . . . . 4-13
D200160X012
1. Introduction Scope of Manual . . . . . . . . . . . . . . . . . . . . . . . . 1-3 Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4 Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4 Educational Services . . . . . . . . . . . . . . . . . . . . 1-4 2. Installation Controller Mounting Orientation . . . . . . . . . . . 2-1 Pipestand Mounting . . . . . . . . . . . . . . . . . . . . . 2-1 Panel Mounting . . . . . . . . . . . . . . . . . . . . . . . . . 2-1 Wall Mounting . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1 Actuator Mounting . . . . . . . . . . . . . . . . . . . . . . 2-1 Pressure Connections . . . . . . . . . . . . . . . . . . . 2-2 Process Pressure Connection . . . . . . . . . . . 2-3 Supply Pressure Connection . . . . . . . . . . . . 2-4 Remote Set Point (suffix letter M) Pressure Connection . . . . . . . . . . . . . . . . 2-4 External Feedback Pressure Connection (4195KB Series Controllers Only) . . . . . . 2-4 Vent . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-5 3. 4195KA Series Proportional-Only Controllers Adjustments for 4195KA Series Controllers . 3-1 Manual Set Point Adjustment . . . . . . . . . . . . 3-1 Remote Set Point (suffix letter M) Adjustment . . . . . . . . . . . . . . . . . . . . . . . . . 3-1 Proportional Band Adjustment (PB ADJ) . . 3-1 Changing Controller Action . . . . . . . . . . . . . . 3-2 Switching The Auto/Manual Station (suffix letter E) . . . . . . . . . . . . . . . . . . . . . . 3-2 Prestartup Checks for 4195KA Series Controllers . . . . . . . . . . . . . . . . . . . . . . . . . . 3-2 Startup for 4195KA Series Controllers . . . . . 3-3 Calibration of 4195KA Series Controllers . . . 3-4 General Calibration Instructions . . . . . . . . . 3-4 Process Indicator Zero and Span Calibration . . . . . . . . . . . . . . . . . . . . . . . . . 3-4 Remote Set Point (suffix letter M) Zero and Span Calibration . . . . . . . . . . . . 3-6 Flapper Alignment . . . . . . . . . . . . . . . . . . . . . 3-6 Principle of Operation for 4195KA Series Controllers . . . . . . . . . . . . . . . . . . . . . . . . . . 3-7 Overall Operation . . . . . . . . . . . . . . . . . . . . . . 3-7 Remote Set Point (suffix letter M) Operation . . . . . . . . . . . . . . . . . . . . . . . . . . 3-8 Auto/Manual Station (suffix letter E) Operation . . . . . . . . . . . . . . . . . . . . . . . . . . 3-8
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