Omron R88A-MCW151-DRT-E - Page 85

70
DeviceNet (MCW151-DRT-E only) Section 4-2
Area Allocation
■ DeviceNet Input
The table below specifies the input data allocation of the status of the MC
Unit.
Note The input words no. 3 and 4 will only be transferred when I/O Slave messag-
ing mode II is selected.
Input
word
Bit Name Function
1 00 Unit Operating Flag 1: MC Unit is operating.
0: MC Unit is not operating.
01 Servo Driver Enable Flag 1: Servo Driver enabled.
0: Servo Driver disabled.
02 Axis 0 Servo ON 1: Servo is ON for Servo Driver axis 0. The axis is in closed loop.
0: Servo is OFF for Servo Driver axis 0. The axis is in open loop.
03 MC Unit Motion Error
Flag
1: Motion error has occurred for one of the axes.
0: No motion error.
04 MC Unit Motion Warning
Flag
1: Motion warning has occurred for Servo Driver axis 0. The following
error warning limit is exceeded.
0: No motion warning.
05 Servo Driver Alarm Flag 1: Servo Driver alarm (ALM) has occurred.
0: No Servo Driver alarm.
06 Servo Driver Warning
Flag
1: Servo Driver warning (WARN) has occurred.
0: No Servo Driver warning.
07 Servo Driver Communi-
cation Error
1: Communication error between MC Unit and Servo Driver has
occurred.
0: No communication error.
08 Axis 0 Forward Limit Flag 1: Forward limit is set for Servo Driver axis 0.
0: No forward limit.
09 Axis 0 Reverse Limit Flag 1: Reverse limit is set for Servo Driver axis 0.
0: No reverse limit.
10 Axis 0 Datuming Flag 1: Datuming (origin search) in progress for Servo Driver axis 0.
0: No datuming.
11 Axis 0 Feedhold Flag 1: Feedhold input is set for Servo Driver axis 0.
0: No feedhold.
12 Axis 0 Following Error
Limit Flag
1: Following error limit is reached for Servo Driver axis 0.
0: No following error limit.
13 Task 1 Flag 1: Program is running on task no. 1.
0: No program is running on task.
14 Task 2 Flag 1: Program is running on task no. 2.
0: No program is running on task.
15 Task 3 Flag 1: Program is running on task no. 3.
0: No program is running on task.
200 to
15
User defined Contents is allocated by using the FB_SET parameter.
3(see
note)
00 to
15
User defined Contents is set by VR(2).
4(see
note)
00 to
15
User defined Contents is set by VR(3).