USER MANUAL Manual

Remote I/O Communications 8–7
Publication 2706-6.1
Slave Address
Slave address for Message/Variable/Slave run mode. Data is in same
format as message number. Variable data cannot be used.
Variable Data
Callouts Acceptable Values
[CTRL][V] 0 to 9999 in BCD format (+ / -, depending on BCD Sign Bit)
-32,768 to +32,767 for signed (twos complement) binary
[CTRL][W] 0 to 99 for ASCII - 8-bit (2 per word) first variable in high byte
0 to 9999 for BCD - 4-bit (4 per word) first variable in high nibble of
high byte
Variable Data (+)
Can only be used in the Message/Variable run mode.
Variable Data Number
For Discrete I/O,
1
/
4
rack only. Binary number - sets position of
variable data in message:
0 = First variable in the message
1 = Second variable in the message
2 = Third variable in the message
3 = Fourth variable in the message