West Control Solutions KS98-1 - Manual (Page 183)

III-12 KS 98-1- KS 98-1 cross communication (CANopen)
Data exchange between KS 98-1 and RM200, KS800 or
KS816 must be done exclusively via KS98-1.
KS 98-1 RM
To every KS 98-1, even a slave, one or more RM nodes
can be associated. But he can only access his own I/O.
Data exchange between several KS 98-1 of a CAN net-
work is via send modules (CSEND; block numbers 21,
23, 25, 27) and receive modules (CRCV; block numbers
22, 24, 26, 28).
Max. 9 analog values and 16 digital statuses from the
relevant engineering can be transmitted per send/re-
ceive module. The sender sends the data together with
its node address and block number.
The receiver checks, if the messages correspond with
the adjusted send address, and if the sender block num-
ber is by “1” lower than its own one.
For BUS terminating resistor, see page: 175
III-12.1 CRCV (receive mod. block no's 22,24,26,28 (No.56))
Function CRCV can receive data from a different KS98-1. The data of the other multifunction unit are made available by
means of the CSEND function. Hereby, the CSEND block number is by 1 lower than the CRCV block number.
CRCV no. 22 reads the data of another KS98-1 from CSEND no. 21
CRCV no. 24 reads the data of another KS98-1 from CSEND no. 23
CRCV no. 26 reads the data of another KS98-1 from CSEND no. 25
CRCV no. 28 reads the data of another KS98-1 from CSEND no. 27
Outputs
Analog outputs
Y1...Y9 Analog output values 1 to 9
Digital outputs
id-err 0 = correct node Id 1 = faulty node Id
valid 0 = no data 1 = data could be received
do 1
...
do 16
Status values 1 to 16
9499-040-82711 KS 98-1- KS 98-1 cross communication (CANopen)
CRCV (receive mod. block no's 22,24,26,28 (No.56)) III-183
open
22 24 26 28 ( , , )