Servomex SERVOPRO 4100 User Manual

B.3
Status and alarm information
Read-only access to measurement status and alarm information is provided in a block of
discrete inputs that can be read with function code 02.
* Note that derived measurement status flags are copies of corresponding primary
measurement status flags.
In the above table, the Modbus “address” of an individual flag may be calculated by adding the
appropriate offset to the discrete input value. For example, the Modbus address of the
Calibration flag on Measurement I4 is 10025 + 2 = 10027.
Analyser status and autocalibration progress
Read-only access to analyser status and autocalibration information is provided in a separate
block of discrete inputs that can be read with function code 02.
Discrete
Input
Description
+ Offset
0 1 2 3 4567
10001 Measurement I1 Fault Maintenance Calibration Warming up Alarm 1 Alarm 2 Alarm 3 Alarm 4
10009 Measurement I2 Fault Maintenance Calibration Warming up Alarm 1 Alarm 2 Alarm 3 Alarm 4
10017 Measurement I3 Fault Maintenance Calibration Warming up Alarm 1 Alarm 2 Alarm 3 Alarm 4
10025 Measurement I4 Fault Maintenance Calibration Warming up Alarm 1 Alarm 2 Alarm 3 Alarm 4
10033 Derived D1 Fault * Maintenance * Calibration * Warming up * Alarm 1 Alarm 2 Alarm 3 Alarm 4
10041 Derived D2 Fault * Maintenance * Calibration * Warming up * Alarm 1 Alarm 2 Alarm 3 Alarm 4
10049 Derived D3 Fault * Maintenance * Calibration * Warming up * Alarm 1 Alarm 2 Alarm 3 Alarm 4
10057 Derived D4 Fault * Maintenance * Calibration * Warming up * Alarm 1 Alarm 2 Alarm 3 Alarm 4
10065 External mA 1 Invalid 0 0 0 Alarm 1 Alarm 2 Alarm 3 Alarm 4
10073 External mA 2 Invalid 0 0 0 Alarm 1 Alarm 2 Alarm 3 Alarm 4
Discrete Input Description Comments
11001 Analyser Fault flag
11002 Analyser Maintenance flag
11003 – 11008 Not assigned These inputs return 0
11009 Group 1 Sample/Cal For each calibration group, the Sample/Cal and Cal1/Cal2
flags indicate the required solenoid valve state:
11010 Group 1 Cal1/Cal2
11011 Group 2 Sample/Cal
11012 Group 2 Cal1/Cal2
11013 Group 3 Sample/Cal
11014 Group 3 Cal1/Cal2
11015 Group 4 Sample/Cal
11016 Group 4 Cal1/Cal2
Status
State
Status Flag
Sample/Cal Cal1/Cal2
0 Sample gas Cal gas 1
1 Calibration gas Cal gas 2

Servomex SERVOPRO 4100 Specifications

General

Brand	Servomex
Model	SERVOPRO 4100
Category	Measuring Instruments
Language	English