Delta Electronics AH500 Operation Manual page 93


AH10PFBS-5A
1
2
3
4
Number Name
1 Model name
2 Seven-segment display
3 Address knobs
4 PROFIBUS-DP interface
5 RUN LED indicator
6 NET LED indicator
7 Label
8 Set screw
9 Projection
1. Setting a PROFIBUS node address
The address knobs of AH10PFBS-5A are used for setting the node address of AH10PFBS-5A on a
PROFIBUS-DP network. There are two address knobs. They are a knob corresponding to x16
knob corresponding to x16
The range for setting the node address is described below.
Address
H'1~H'7D
H'0 or H'7E~H'FF
Example: If users need to set the node address of AH10PFBS-5A to 26 (decimal value), they have to
turn the knob corresponding to x16
26 (decimal value)=1A (hexadecimal value)=1x16
Points for attention:

If users set the node address of AH10PFBS-5A when AH10PFBS-5A is not supplied with power,
they have to power AH10PFBS-5A after the node address of AH10PFBS-5A is set.

If users change the node address of AH10PFBS-5A when AH10PFBS-5A is powered, the change
will not take effect immediately after the node address of AH10PFBS-5A is changed, and it will
take effect after the users cut off the power supplied to AH10PFBS-5A and then power
AH10PFBS-5A again.

To prevent the address knobs on AH10PFBS-5A from being scratched, please carefully use a
slotted screwdriver to rotate the address knobs on AH10PFBS-5A.
2 - 6 2
C h a p t e r 2 Sp e c i f i c a t i o n s a n d S y s t e m C o n f i g u r a t i o
5
6
Model name of the module
Display
Setting the address
PROFIBUS-DP connection
Operating status of the module
Status of a network
Nameplate
Fixing the module
Fixing the module
1
. The range for one address knob is 0~F.
Definition
Valid PROFIBUS address
Invalid PROFIBUS address
1
to "1", and the knob corresponding to x16
Description
1 0
+Ax16 .
n
8
7
9
0
, and a
1
x16
0
x16
0
to "A".