PC3000 Complete Installation guide iss 12 - Elektro-Trading

Pulse Input Module
Status indication
15-4
There are sixteen LEDs at the front of the PIM, arranged as part of the normal 4 x 4
matrix used on other PC3000 modules.
Assuming that LED 1 is top left when the board is in a rack, and working from left to
right, and from top to bottom, the LED functions are as follows:
LED Function Colour
1 Module fault indication Red
2 SIBUS communications active Green
3 Module run indication Green
4 Diagnostic LED Green
5 Channel 1 count input active Yellow
6 Channel 1 Phase B count input
active (Quadrature mode) Yellow
7 Channel 2 count input active Yellow
8 Channel 2 Phase B count input
active (Quadrature mode) Yellow
9 No operation Yellow
10 No operation Yellow
11 No operation Yellow
12 No operation Yellow
13 No operation Yellow
14 No operation Yellow
15 No operation Yellow
16 No operation Yellow
Note that the LED is on if the logic level at the I/O connector is high, i.e. the default
inactive state. Thus these modules, if nothing is connected to them, will have all the
LEDs illuminated.
Compatibility
Modules must be fitted with firmware E103 or later. They will not work with any
earlier versions which are only compatible with earlier versions of hardware.
The module may be used with IOC firmware version V1.02 or later version.
PC3000 - Installation Guide