M-system MSP40, Instruction Manual

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INSTRUCTION MANUAL
MINI-TOP ELECTRONIC ACTUATOR
(linear type with Auto-setup function; Modbus)
MODEL
MSP40/MSP50
CONTENTS
1. BEFORE USE .... ...................................................................................................... 2
2. POINTS OF CAUTION ................................................................................................. 3
3. COMPONENT IDENTIFICATION ..................................................................................... 4
4. STATUS INDICATOR LED AND SIDE DIP SWITCH ................................................................ 5
5. WIRING CONNECTION ............................................................................................... 6
6. COMMUNICATION CABLE CONNECTIONS......................................................................... 6
7. OUTPUT STEM STROKES ............................................................................................ 7
8. SEAL SPRING CONTRACTION AND THRUST ..................................................................... 7
9. COMBINATION WITH VALVE ........................................................................................ 8
10. AUTO-SETUP MODE .................................................................................................. 9
11. PROGRAMMING UNIT (MODEL: PU-2x) ......................................................................... 12
12. MODBUS COMMUNICATION ...................................................................................... 13
13. PARAMETER ITEMS COMMON TO MODBUS AND PU-2x ..................................................... 14
13.1. Note for parameter items .......................................................................................................... 14
13.2. Device information ..................................................................................................................... 14
13.3. Diagnostics ................................................................................................................................ 14
13.4. Clear diagnostics ....................................................................................................................... 15
13.5. Modbus input ............................................................................................................................. 15
13.6. Modbus operation mode ........................................................................................................... 15
13.7. Modbus setting .......................................................................................................................... 16
13.8. Basic setting .............................................................................................................................. 16
13.9. Setting/executing Auto-setup ................................................................................................... 16
14. COMBINATION OF OPERATION MODE AND SPECIFICATIONS ............................................... 17
15. MAINTENANCE ...................................................................................................... 18
16. TROUBLESHOOTING ............................................................................................... 18
17. LIGHTNING SURGE PROTECTION ................................................................................ 18