ENMET EX-6165 - Manual (Page 2)

Table of Contents
1.0 INTRODUCTION ....................................................................................................................................................................................... 1
1.1 U NPACK ................................................................................................................................................................................................. 1
1.2 C HECK O RDER ....................................................................................................................................................................................... 1
1.3 S ERIAL N UMBERS ................................................................................................................................................................................... 1
2.0 FEATURES OF THE EX-6120, 6165 SERIES IR....................................................................................................................................... 2
3.0 INSTALLATION OF THE EX-6120, 6165 SERIES IR ................................................................................................................................ 3
3.1 M OUNTING THE EX-6120, 6165 S ERIES IR E NCLOSURE ........................................................................................................................... 3
3.2 W IRING THE EX-6120, 6165 S ERIES IR TO A C ONTROL U NIT ..................................................................................................................... 4
3.2 P OWER S UPPLY ..................................................................................................................................................................................... 5
3.3 A NALOGUE O UTPUT ................................................................................................................................................................................ 5
3.4 RS232 O UTPUT ..................................................................................................................................................................................... 5
3.5 F OLLOWING C OMPLETION OF THE I NSTALLATION : ...................................................................................................................................... 6
3.6 A PPLYING POWER ................................................................................................................................................................................... 6
3.7 I NDICATORS ........................................................................................................................................................................................... 6
4.0 OPERATION ............................................................................................................................................................................................. 8
5.0 CALIBRATION .......................................................................................................................................................................................... 9
5.1 S ENSOR C ALIBRATION ............................................................................................................................................................................ 9
5.1.1 Sensor Zero ........................................................................................................................................................................................................................ 9
5.1.2 Sensor Span ....................................................................................................................................................................................................................... 9
6 SENSOR REPLACEMENT ........................................................................................................................................................................ 10
6.1 I NFERRED S ENSOR ............................................................................................................................................................................... 10
7 FUSES ....................................................................................................................................................................................................... 13
8 SPECIFICATIONS ..................................................................................................................................................................................... 13
9 CERTIFICATION ........................................................................................................................................................................................ 14
10 EX-6120, 6165 SERIES IR ACCESSORIES AND CALIBRATION GAS .................................................................................................. 14
11 MENU MODE ........................................................................................................................................................................................... 15
11.2.1 E : 1 – Sensor Zero ........................................................................................................................................................................................................ 15
11.2.2 E : 2 – Sensor Span ....................................................................................................................................................................................................... 15
11.2.3 E : 3 – Sensor FSD ........................................................................................................................................................................................................ 15
11.2.4 E : 4 – Output Zero (4mA) .............................................................................................................................................................................................. 15
11.2.5 E : 5 – Output Span (20mA) ........................................................................................................................................................................................... 15
11.2.6 E : 6 – Decimal Places ................................................................................................................................................................................................... 16
11.2.7 E : 7 – Firmware Version ................................................................................................................................................................................................ 16
11.2.8 E : 8 – Sensor Selection ................................................................................................................................................................................................. 16
11.2.9 E : 9 – Engineer diagnostics .......................................................................................................................................................................................... 16
11.2.10 E : 12 – Cross reference .............................................................................................................................................................................................. 16
11.2.11 E : 13 – Relay 1 ............................................................................................................................................................................................................ 17
11.2.12 E : 14 – Relay 2 ............................................................................................................................................................................................................ 17
11.2.13 E : 15 – Alarm Level 1 .................................................................................................................................................................................................. 17
11.2.14 E : 16 – Alarm Level 2 .................................................................................................................................................................................................. 17
11.2.15 E : 19 – Positive Zero Suppression .............................................................................................................................................................................. 17
11.2.16 E : 20 – Negative Zero Suppression ............................................................................................................................................................................ 18
11.2.17 E : 27 – Hysteresis ....................................................................................................................................................................................................... 18
11.2.18 E : 28 – Firmware update ............................................................................................................................................................................................. 18
11.2.19 E : 29 – Relay 3 ............................................................................................................................................................................................................ 18
11.2.20 E : 30 – Password ........................................................................................................................................................................................................ 18
11.2.21 E : 31 – Warm-up timer ................................................................................................................................................................................................ 18
APPENDIX A ................................................................................................................................................................................................ 19
A.1 A NALOG O UTPUT C ALIBRATION ............................................................................................................................................................. 19
A.1.1 Analogue Output Zero...................................................................................................................................................................................................... 19
A.1.2 Analogue Output Span .................................................................................................................................................................................................... 19
A.2 E RROR C ODES .................................................................................................................................................................................... 19
A.3 C OMMUNICATIONS P ROTOCOL .............................................................................................................................................................. 20
A.3.1 Hardware connections ..................................................................................................................................................................................................... 20
A.3.2 Control Byte Constants .................................................................................................................................................................................................... 20
A.4 F RAME S TRUCTURE ............................................................................................................................................................................. 20
A.4.1 Variables .......................................................................................................................................................................................................................... 20
A.4.2 Reading a Variable .......................................................................................................................................................................................................... 21
A.4.3 Read example - read live data ......................................................................................................................................................................................... 21
A.4.4 W RITING A V ARIABLE ......................................................................................................................................................................... 21
WARRANTY ................................................................................................................................................................................................. 22