
5–5How Communication Takes Place and I/O Image Table Mapping with the DeviceNet Adapter
2 )'!1',+ 6 5
Bit/Word Definitions for the incremental encoder Module (1794-ID2)
Word Bit Definition
#"
'1 Status for input A -2)0# 1/+0*'11#/ &'0 '1 4&#+ 0#1 '+"'!1#0 0'%+) 1
'1 Status for input B -2)0# 1/+0*'11#/ &'0 '1 4&#+ 0#1 '+"'!1#0 0'%+) 1
'1 Status for input Z -2)0# 1/+0*'11#/ &'0 '1 4&#+ 0#1 '+"'!1#0 0'%+) 1
'1 Status for input G -2)0# 1/+0*'11#/ &'0 '1 4&#+ 0#1 '+"'!1#0 0'%+) 1
'1 Status for input A -2)0# 1/+0*'11#/ &'0 '1 4&#+ 0#1 '+"'!1#0 0'%+) 1
'1 Status for input B -2)0# 1/+0*'11#/ &'0 '1 4&#+ 0#1 '+"'!1#0 0'%+) 1
'1 Status for input Z -2)0# 1/+0*'11#/ &'0 '1 4&#+ 0#1 '+"'!1#0 0'%+) 1
'1 Status for input G -2)0# 1/+0*'11#/ &'0 '1 4&#+ 0#1 '+"'!1#0 0'%+) 1
'1 Cal 0 &'0 '1 4&#+ 0#1 '+"'!1#0 1&1 !,2+1#/ &0 ##+ !)' /1#" &'0 '1 '0 /#0#1 5 )#0#1
'1 Cal 1 &'0 '1 4&#+ 0#1 '+"'!1#0 1&1 !,2+1#/ &0 ##+ !)' /1#" &'0 '1 '0 /#0#1 5 )#0#1
'1 Store 0 &'0 '1 4&#+ 0#1 '+"'!1#0 !,2+1#/ 3)2# '0 03#" '+ 01,/# &'0 '1 '0 /#0#1 5 1,/##0#1
'1 Store 1 &'0 '1 4&#+ 0#1 '+"'!1#0 !,2+1#/ 3)2# '0 03#" '+ 01,/# &'0 '1 '0 /#0#1 5 1,/##0#1
'1
Preset Reached 0 (PR0) &#+ 1&'0 '1 '0 0#1 '+ )) !,+$'%2/1',+ *,"#0 1&# !,2+1#/ 3)2# #.2)0 1&#
-/#0#1 3)2# #'1&#/ '+ -,0'1'3# ,/ +#%1'3# "'/#!1',+ &'0 '1 '0 /#0#1 5 /#0#1#0#1 +" !+ ,+)5 # 0#1
%'+ $1#/ 1 )#01 *,/# -2)0#
'1
Preset Reached 1 (PR1) &#+ 1&'0 '1 '0 0#1 '+ )) !,+$'%2/1',+ *,"#0 1&# !,2+1#/ 3)2# #.2)0 1&#
-/#0#1 3)2# #'1&#/ '+ -,0'1'3# ,/ +#%1'3# "'/#!1',+ &'0 '1 '0 /#0#1 5 /#0#1#0#1 +" !+ ,+)5 # 0#1
%'+ $1#/ 1 )#01 *,/# -2)0#
'1
,1 20#" 0#1 1,
#"
,/"
'10
Store 0 3#" !,2+1#/ 3)2# ,+ !&++#)
#"
,/"
'10
Store 1 3#" !,2+1#/ 3)2# ,+ !&++#)
#"
,/"
'10
Channel 0 Current Counter Value 2//#+1 3)2# '+ !,2+1#/
#"
,/"
'10
Channel 1 Current Counter Value 2//#+1 3)2# '+ !,2+1#/
#"
,/"
'10
Counter 0 Readback ,2+1#/ 4,/" /#" !( )01 3)2# 4/'11#+ 1, 4/'1# 4,/"
#"
,/"
'10
Counter 1 Readback ,2+1#/ 4,/" /#" !( )01 3)2# 4/'11#+ 1, 4/'1# 4,/"
#"
,/"
'10
Revision Read '"#+1'$'!1',+ ,$ )1#01 0,$14/# 3#/0',+ !,"#
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