Cleaning; Malfunctions; Diagnostics - Festo VAEM-V-S8EPRS2 Operating Instructions Manual

Malfunctions

Function Index I Hex
read switching 7
time
set delay time 22
read delay time 22
set pickup time 8
read pickup time 8
set inrush cur- 5
rent
read inrush cur- 5
rent
set holding cur- 6
rent
read holding 6
current
set current 46
reduction
read current 46
reduction
Tab. 31: Valve control functions
8

Cleaning

1. Switch off the following energy sources to clean the outside:
– Compressed air
– Operating voltage
2. Clean the outside of the product with a soft cloth. Do not use aggressive cleaning agents.
9 Malfunctions
9.1

Diagnostics

LED green LED red
Festo — VAEM-V-S8EPRS2 — 2021-10a
Data Unit
value type
index
07 uint32 0.2 ms
16 uint32 0.2 ms
16 uint32 0.2 ms
08 uint16 0.2 ms
08 uint16 0.2 ms
05 uint16 mA
05 uint16 mA
06 uint16 mA
06 uint16 mA
2E uint32 0.2 ms
2E uint32 0.2 ms
Description
Error-free operation
Device identification failed
Value range Defaul
t value
- -
0 ... 2 32 -1 0
- -
1 ... 500 125
- -
20 ... 1000 300
- -
20 ... 400 100
- -
0 ... 1000 100
- -
Example of an
ASCII telegram
RU32:I7Sy
WU32:I22SyV
x
RU32:I22Sy
WU16:I8SyVx
RU16:I8Sy
WU16:I5SyVx
RU16:I5Sy
WU16:I6SyVx
RU16:I6Sy
WU32:I46SyV
x
RU32:I46Sy
25