Rockwell Automation 1503VC IntelliVAC Plus Contactor Control Module - Manual (Page 4)

ii Table of Contents
1503-UM054C-EN-P – June 2013
Chapter 4 Description of Features (cont.)
Supply Voltages .......................................................... 4-13
Real-Time Clock (RTC) ............................................... 4-14
Time Zone Selection .................................................... 4-15
Altitude/Air Pressure Compensation (400A Contactors) .... 4-16
Operations Counter ...................................................... 4-16
“Master” Counter ........................................................ 4-17
“Operations Since” Counter .......................................... 4-17
“Average Operations” Counter ...................................... 4-20
Configuration .............................................................. 4-21
HIM ..................................................................... 4-21
RS NetWorx Software ............................................. 4-21
Dual Power Supply Operation................................... 4-21
Power Fail Operation............................................... 4-21
Status Display Items ..................................................... 4-22
Status Indicators ..................................................... 4-22
IB Status LEDs....................................................... 4-22
IB Faults/Warnings ...................................................... 4-23
Healthy Module and Contactor OPEN........................ 4-23
Healthy Module and Contactor CLOSED ................... 4-24
Invalid Command Present ........................................ 4-24
Mechanical Latch Fail to Trip ................................... 4-25
Power up with Contactor CLOSED ........................... 4-25
Contactor Fails to Pick Up ....................................... 4-26
Contactor Drop Out During Hold .............................. 4-27
Long Contactor Drop Out Time ................................ 4-27
Microcontroller Malfunction..................................... 4-28
PowerUp with Invalid DIP Switch Configuration ........ 4-28
Contactor Fails to Drop Out...................................... 4-29
RS485 Communications Error .................................. 4-29
Undervoltage with a CLOSE Command Preset ............ 4-30
IE Module/Network Status LEDs .................................... 4-31
Module Status ........................................................ 4-31
Application Firmware Running ................................. 4-33
Application Disable Jumper In .................................. 4-33
Programming Base Unit(s) ....................................... 4-34
No Power From IB or DeviceNet .............................. 4-34
RTC Fail ............................................................... 4-34
Line Undervoltage .................................................. 4-35
Line Overvoltage ................................................... 4-35
Extended Close Time .............................................. 4-35
DeviceNet Power Loss ............................................ 4-36
MC Altitude Setting Warning ................................... 4-37
In Reset Mode or Firmware (F/W) Crash .................... 4-37
POST Failure - RAM .............................................. 4-37
Application Programming Error - CRC ...................... 4-38
RS485 Communications Fault (IB Fault) .................... 4-38
Coil Open .............................................................. 4-38