User guide

4.4
Data Communications with the Watlow Series 988 Family Sending Commands, Chapter 4
ANSI X3.28
Device Addresses
A Watlow EIA-422 multidrop network can handle up to 10 devices with this proto-
col. EIA-485 can handle up to 32 devices. Set the address number of the controller
with the address prompt [Addr] under the Setup Menu [`SEt].
Table 4.4 -
Address to ASCII
Conversion for ANSI
X3.28 Protocol.
ASCII
Address Equivalent
00
11
22
33
44
55
66
77
88
99
10 A
11 B
12 C
13 D
14 E
15 F
16 G
17 H
18 I
19 J
20 K
21 L
22 M
23 N
24 O
25 P
26 Q
27 R
28 S
29 T
30 U
31 V