Bray 70 Series SERVO PRO DeviceNET - Manual (Page 2)

S70 DeviceNet Servo Installation & Maintenance Manual
2000 BRAY CONTROLS Page 1 of 24
1. INTRODUCTION ............................................................................................................................... 2
2. HARDWARE DESCRIPTION .......................................................................................................... 3
2.1 H ARDWARE F EATURES ................................................................................................................ 4
2.2 C ONNECTOR W IRING .................................................................................................................. 4
2.2.1 S70 Actuator Motor Connector ............................................................................................. 4
2.2.3 DeviceNet Connector J7 ....................................................................................................... 5
2.2.4 Feedback Pot J4 .................................................................................................................... 5
2.2.5 Calibration Button ................................................................................................................ 6
2.3 N ORMAL O PERATION .................................................................................................................. 6
2.4 C ALIBRATION ............................................................................................................................... 6
2.5 A UTO C ALIBRATION .................................................................................................................... 7
5. THE ACTUATOR IS UNABLE TO REACH EITHER THE OPENED OR CLOSED LIMIT
SWITCH WITHIN 45 SECONDS............................................................................................................. 7
3. DEVICENET INTERFACE .............................................................................................................. 8
3.1 D EVICE N ET N ETWORK ............................................................................................................... 8
3.1.1 Network connections, terminations, power, and limits ......................................................... 8
3.1.2 Network Grounding and Isolation ...................................................................................... 10
3.1.3 Network Power .................................................................................................................... 11
3.1.4 Network Status LED ............................................................................................................ 13
3.1.5 Commissioning .................................................................................................................... 13
3.1.6 Supported Attributes ........................................................................................................... 14
3.2 C ONFIGURATION ........................................................................................................................ 15
3.3 C OMMUNICATION ...................................................................................................................... 16
3.3.1 Polled Message Connection ................................................................................................ 16
3.3.2 Explicit Message Connection .............................................................................................. 16
3.4 EDS (E LECTRONIC D ATA S HEET ) ............................................................................................ 16
4. TROUBLE SHOOTING .................................................................................................................. 21
4.1 C ALIBRATION ............................................................................................................................. 21
4.2 A CTUATOR O PERATION ............................................................................................................ 22
4.3 D EVICE N ET N ETWORK E RRORS .............................................................................................. 23