Instruction manual
APP - 63
A
PPENDICES
(12) Synchronous encoder axis monitor device list
Axis No. Device No. Signal name
1 D1120 to D1129
2 D1130 to D1139
3 D1140 to D1149
Signal name Real Virtual
Refresh
cycle
Fetch cycle
Signal
direction
4 D1150 to D1159 0
5 D1160 to D1169
1
Current value
Operation
cycle
6 D1170 to D1179 2 Minor error code
7 D1180 to D1189 3 Major error code
Backup
Immediately
Monitor
device
8 D1190 to D1199 4
9 D1200 to D1209 5
Unusable
10 D1210 to D1219 6
11 D1220 to D1229
7
Current value after synchronous encoder
axis main shaft's differential gear
12 D1230 to D1239 8 Error search output axis No.
Backup
Operation
cycle
Monitor
device
9
Unusable
: Valid
POINT
(1) It is unusable in the SV22 real mode.
(2) The range of axis No.1 to 8 is valid in the Q172DCPU.
(3) The device area more than 9 axes as an user device.
However, when the project of Q172DCPU is replaced with Q173DCPU, this area
cannot be used.