CDN36X User Manual
revision 1.30
Delimiter Mode
– Click on … to open selection box. Click on check box to select the desired
option. The Delimiter Mode uses bits 0, 1, 2 of the byte. Ignore the remaining bits 3 through 7.
Timeout
– Click on
current value
to change. Enter the desired timeout in milliseconds.
Packet Length
– Click on
current value
to change. Enter the desired length in bytes.
Serial Status
– Click on … to open up selection box. Click on check box to set or clear the
desired bit. The Serial Status byte uses bits 0, 1, 4, 5. Ignore the remaining bits 2, 3, 6, 7.
The serial status bits are set (bit = 1) by the CDN36X gateway when an error occurs. You must
acknowledge the receipt of an error by clearing the appropriate bit (bit = 0). Clearing an error bit
causes the gateway to clear that error condition and resume normal operation. You must either
reset the CDN36X or clear each error bit using a Set_Attribute explicit message command in
order to resume normal operation.
I/O Produce Size
– This is a read only attribute. The value is the number of data bytes the
gateway returns in the I/O Response Message.
I/O Consume Size
– This is a read only attribute. The value is the number of data bytes the
gateway expects to receive in the I/O Command Message.
MKS Instruments, Inc.
D.I.P. Products Group
68
