MKS T3B Series User Manual

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Chapter Two: RS-232 Message Summary
The RS-232 messages required for operation of the device are listed below alphabetically—by command.
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A0 Analog Setpoint Range (5v)
A1 Analog Setpoint Range (10v)
BD Backfill Delay
BE0 Backfill Valve Disable
BE1 Backfill Valve Enable
BL Backfill Control Limit
C Close Valve
CAL Set Operating Mode = CAL
CB Close Back Fill Relay
D0 Activate Analog Setpoint
D1 Activate Setpoint A
D2 Activate Setpoint B
D3 Activate Setpoint C
D4 Activate Setpoint D
D5 Activate Setpoint E
D6 Activate Analog Setpoint
D7 Restore local preset pressure
D8 Restore local preset position
EH Set Sensor Range High
EL Set Sensor Range Low
F Pressure Units (Torr, mbar, etc.)
FAC Set Operating Mode = FACTORY
G Sensor Signal Input Range
GC Set Gain Compensation Factor
H Hold Valve
HB Dump History Buffer To The Serial Port
I1 Set SoftStart Setpoint A % Value
I2 Set SoftStart Setpoint B % Value
I3 Set SoftStart Setpoint C % Value
I4 Set SoftStart Setpoint D % Value
I5 Set SoftStart Setpoint E % Value
I6 Set SoftStart Analog Setpoint % Value
I7 Set SoftStart Open Valve % Value
I8 Set Softstart Close Valve % Value
IE Interlock Enabled (0 or 1)
IL7 Set Local preset softstart pressure
IL8 Set Local preset softstart position
IX Reset (Power Cycle)
J Learn Valve T3X
JT
Set Valve Type 
L Learn the System (Pump Speed)
LA Select Auto-Dual Channel Operations
LD Auto Crossover Delay
LH Select High Channel Operations
LHC High Channel Crossover
LL Select Low Channel Operations
LLC Low Channel Crossover
LPF Set the Low-Pass Filter time constant (ms) for
reporting pressure (default:100ms)
M1 Gain Setpoint Value A
M2 Gain Setpoint Value B
M3 Gain Setpoint Value C
M4 Gain Setpoint Value D
M5 Gain Setpoint Value E
M6 Gain Setpoint Value Analog Setpoint
M7 Local preset pressure gain
MD Backfill Threshold Pressure
N Clear any overrides (e.g. open, close, hold)
N0 Set Valve Action Normal
N1 Set Valve Action Reverse
O Open Valve
OB Open Backfill Relay
OF1 Calibrate Analog Pressure Out Full Scale
OF2 Calibrate Analog Position Out Full Scale
OI1 Analog Out Pressure Input
OI2 Analog Out Position Input

MKS T3B Series Specifications

General

Brand	MKS
Model	T3B Series
Category	Control Unit
Language	English