246
Jetter AG
10 Programming
There are several registers available which go with all subscriptions.
Register
Name
Description
250000
Status
Status register
250001
Command
Command register
250002
ID in case of
error
Displays the ID of the subscription, in which an
error has occurred.
250003
Amount
Total amount of subscriptions
250004
CRC
16-bit CRC (
C
yclic
R
edundancy
C
ode) of the
subscriber configuration file
Status registers of all subscriptions
From MR 250000, you can read the collective status of all subscriptions. In
case of an error, you first read out the ID of the subscription, in which an error
has occurred.
Meaning of the individual bits
Bit 0
Error in CRC computing of the configuration file
0 =
No error has occurred.
1 =
For CRC computing, the configuration file does not exist. For this
reason, CRC computing has not taken place.
Bit 1
Error in connection with a subscription
1 =
An error has occurred in a subscription.
At the moment, this is only a timeout error.
Bit 7
Subscription is functioning.
0 =
If a subscription fails, bit 7 is reset.
1 =
The subscriptions are functioning.
Module register properties
Type of access
Read
Registers for
administration of all
subscriptions
Subscriber status
Содержание JC-120MC
Страница 1: ...User Manual JC 120MC Controller 60880901 We automate your success...
Страница 18: ......
Страница 40: ...40 Jetter AG 3 Identifying Hardware revisions see page 38 Related topics...
Страница 160: ......
Страница 186: ......
Страница 196: ......
Страница 395: ...Jetter AG 395 JC 120MC Programming Result When initializing the JX2 system bus the adjusted baud rate values were used...
Страница 485: ...Jetter AG 485 JC 120MC Programming Topic Page Programming 486 Registers 498 Contents...
Страница 521: ...Jetter AG 521 JC 120MC Programming Use 29 bit identifier Default 11 bit identifier...
Страница 586: ......
Страница 604: ......
Страница 633: ......