IMPULSE®•G+ & VG+ Series 4 Instruction Manual – February 2017
5-94
Digital Outputs—Alarm/Fault Annunciate (H02-01–03=40)
Digital Outputs—Fault Annunciate enables you to assign a set of six fault outputs to Relay Output
M2/M3 and/or Output M5/M6. In addition, you can select whether each fault output is enabled.
NOTE: Output M0/M1 can also be used for Digital Outputs—Fault Annunciate; however, it is
normally assigned to a brake output.
Before you start to program this feature, you may find it convenient to first photocopy the “Binary-to-
Hexadecimal Conversion Worksheet” in this section. By being able to write in the worksheet’s boxes,
you will find it easier to program the feature.
Programming Digital Outputs—Fault Annunciate requires that you determine two 4-digit binary
numbers and then convert these numbers to two 1-digit hexadecimal numbers. You enter the
hexadecimal numbers when you program the drive.
To program Digital Outputs—Fault Annunciate (from the Programming Menu):
1. Press the and the
buttons to navigate to H02-01.
2. Determine the output terminal to which you want Fault Annunciate assigned; Terminals M0-M1,
M2-M3 or M5-M6 and press
until the value blinks.
3. Press the or button until H02-xx = 040 appears.
4. Press the button. appears.
5. From the worksheet in table 5-77, select one of three fault output sets (each row is a set). Enter
the one-zero combination that corresponds to the set (row) that you selected.
6. Determine which fault outputs should be enabled. To enable a fault output, enter 1 in the box
above the fault output; otherwise, enter 0. Do this for each fault output in the set.
7. Using the Binary to Hexadecimal Conversion chart (table 5-79), determine the 1-digit
hexadecimal number for both 4-digit binary numbers.
8. Press the or
and buttons until the appropriate hexadecimal number appears
and press Enter.
Example: Select a fault annunciate set in which the fault you want to appear is shown. You must
select only faults from one set. If you want to have the relay output to change based on only inputs
LL1 and UL1, you would choose Set 2.
1. Place a “1” below LL1 and UL1 for Set 2.
2. Use table 5-78 to convert the left binary value “1 0 0 0” to Hex 8.
3. Use table 5-78 to convert the right binary value “1 0 1 0” to Hex A.
4. Enter this value into H02-xx.
H02-xx = 40
Flt Annunciate
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