Sentry Sample Sequencer 5 - Appendix C - Modbus Registers

Sentry Equipment Corp | Sample Sequencer

5
SPD 5.5.15 63
APPENDIX C – MODBUS
®
Registers
Multiple Sequencers can communicate with a PC or control system via MODBUS
®
TCP/IP using
the Ethernet port.
Each device on the network must be assigned a unique IP address.
The complete listing of MODBUS
®
registers are listed in Table C1.
Table C-1: MODBUS
®
Registers
Modbus register Sequencer Register Modbus register Sequencer Register
40001 SEQ1 Status 40037 Flush Sec Valve 5
40002 Minutes Remaining 40038 Flush Sec Valve 6
40003 Seconds Remaining 40039 Flush Sec Valve 7
40004 Open Valve 40040 Flush Sec Valve 8
40005 Analyzer value, left decimal 40041 Sample Min Valve 1
40006 Analyzer value, right decimal 40042 Sample Min Valve 2
40007 SEQ2 Status 40043 Sample Min Valve 3
40008 Minutes Remaining 40044 Sample Min Valve 4
40009 Seconds Remaining 40045 Sample Min Valve 5
40010 Open Valve 40046 Sample Min Valve 6
40011 Analyzer value, left decimal 40047 Sample Min Valve 7
40012 Analyzer value, right decimal 40048 Sample Min Valve 8
40013 SEQ3 Status 40049 Sample Sec Valve 1
40014 Minutes Remaining 40050 Sample Sec Valve 2
40015 Seconds Remaining 40051 Sample Sec Valve 3
40016 Open Valve 40052 Sample Sec Valve 4
40017 Analyzer value, left decimal 40053 Sample Sec Valve 5
40018 Analyzer value, right decimal 40054 Sample Sec Valve 6
40019 SEQ4 Status 40055 Sample Sec Valve 7
40020 Minutes Remaining 40056 Sample Sec Valve 8
40021 Seconds Remaining 40057 Sample/Bypass Valve 1
40022 Open Valve 40058 Sample/Bypass Valve 2
40023 Analyzer value, left decimal 40059 Sample/Bypass Valve 3
40024 Analyzer value, right decimal 40060 Sample/Bypass Valve 4
40025 Flush Min Valve 1 40061 Sample/Bypass Valve 5
40026 Flush Min Valve 2 40062 Sample/Bypass Valve 6
40027 Flush Min Valve 3 40063 Sample/Bypass Valve 7
40028 Flush Min Valve 4 40064 Sample/Bypass Valve 8
40029 Flush Min Valve 5 40065 Start SEQ1
40030 Flush Min Valve 6 40066 Stop SEQ1
40031 Flush Min Valve 7 40067 Start SEQ2
40032 Flush Min Valve 8 40068 Stop SEQ2
40033 Flush Sec Valve 1 40069 Start SEQ3
40034 Flush Sec Valve 2 40070 Stop SEQ3
40035 Flush Sec Valve 3 40071 Start SEQ4
40036 Flush Sec Valve 4 40072 Stop SEQ4