Horner APG SmartStix HE559MIX577 - Manual (Page 9)

Page 9 07 APR 2006 MIX577
8 LEDS
SmartStix I/O Modules provide diagnostic and status LED indicators.
a. Diagnostic LED Indicators
Diagnostic LED State Meaning
Solid Red Initializing
Blinking Red I/O test failed, internal hardware fault
Blinking Green Module is in power-up state *
MS
(Module Status)
Solid Green Module is running normally
Solid Red Network Ack or Dup ID test failed **
Blinking Red Network ID test failed: ID not in the range of 1..253
Blinking Green Life Expectancy timeout, outputs are in default state ***
NS
(Network Status)
Solid Green Network is running normally
* If a blinking green Module Status persists for more than a few seconds the module has not received the
expected configuration from the OCS. This may be due to no Network I/O configuration created in
Cscape, not having downloaded the Network I/O configuration to the master OCS, an unpowered master
OCS, or the wrong Network ID number set on the module’s rotary switches.
** Network Ack means that no other node is active on the network. Dup ID test failed means that
another node with the same ID switch setting is already on the network.
*** Life Expectancy timeout means that the module has not received a periodic message from the master
OCS in the time specified in either the Life Expectancy directed data message or the Comm timeout of
the Network I/O Configuration window in Cscape.
b. Status LED Indicators
The Power Status LED illuminates Red when power is applied to the module. There are I/O Status LED
indicators for each of the Digital I/O points, which illuminate Red when an I/O point is ON.
9 NETWORK CABLE
For detailed wiring information, refer to the applicable hardware manual listed in this datasheet under
Installation/Safety. A handy checklist is provided that covers panel box layout requirements and
minimum clearances.
Pin Description
RED 1 V+
WHT 2 CAN_H
SHD 3 Shield
BLU 4 CAN_L
BLK 5 V-
Recommended Cable
Thick: (Max Distance = 500m) Belden 3082A
Thin: (Max Distance = 100m) Belden 3084A