FEC AFC1500 - Manual (Page 114)

AFC1500 Multi-2 Unit Hardware Manual (Rev2.1)
PAGE 5 - 70
Chapter 5: Control Interfaces
5.12.1 Component Descriptions
Fieldbus Interface Connections
Pin Signal Note
1 TD+
2 TD-
3 RD+
4 - Normally left unused; to ensure signal integrity, these pins are tied
together and terminated to PE via a filter circuit in the module.
5 -
6 RD-
7 - Normally left unused; to ensure signal integrity, these pins are tied
together and terminated to PE via a filter circuit in the module.
8 -
Status LEDs
LED State Description
1 – Link/Activity
Green Link Established
Green, Flashing Receiving/Transmitting data
Off No Link Established or power off
2 - Communication
Status
Off Offline
Green solid
Online, Run
- Connection established
- IO controller in RUN
Green, 1 flash
Online, Stop
- Connection Established
- IO controller in STOP
3 - Module Status
Off No power or not initialized
Green solid Initialized, no error
Green, 1 flash Diagnostic data available
Green, 2 flashes Blink. Factory ID tool
Red, 1 flash
Configuration Error
- Too many modules
- I/O from IO controller config.
Too large
- Configuration Mismatch (no
module, wrong module)
Red 3 flashes
No station name or no IP address
assigned
Red, 4 flashes Internal error
4 – Not Used
1
2 3
4