Mitsubishi MELSEC-Q QD77MS - Page 900

16 - 69
Chapter 16 Troubleshooting
Related buffer memory address
QD77MS2
QD77MS4
QD77MS16
Set range
(Setting with sequence program)
Remedy
1516+100n 4316+100n
<Speed change request>
1: Speed change is requested
Do not carry out the speed change during deceleration
with a stop command, during stoppage, or during
automatic deceleration with position control.
OPR speed
74+150n
75+150n
<OPR speed>
1 to 1000000000 [PLS/s]
1 to 2000000000 [
10
-2
mm/min or another]
Command speed
Refer to Section 5.3
"List of positioning data"
<Command speed>
1 to 1000000000 [PLS/s]
1 to 2000000000 [
10
-2
mm/min or another]
New speed value
1514+100n
1515+100n
4314+100n
4315+100n
<New speed value>
0 to 1000000000 [PLS/s]
0 to 2000000000 [
10
-2
mm/min or another]
Position-speed switching control
speed change register
1530+100n
1531+100n
4330+100n
4331+100n
<Position-speed switching control speed
change register>
0 to 1000000000 [PLS/s]
0 to 2000000000 [
10
-2
mm/min or another]
Target position change value
(New speed)
1536+100n
1537+100n
4336+100n
4337+100n
<Target position change value (New
speed)>
0 to 1000000000 [PLS/s]
0 to 2000000000 [
10
-2
mm/min or another]
Speed limit value
10+150n
11+150n
<JOG speed limit value>
1 to 1000000000 [PLS/s]
1 to 2000000000 [
10
-2
mm/min or another]
Positioning operation speed override
1513+100n 4313+100n
<Positioning operation speed override>
1 to 300[%]
Command speed at speed control
mode
1576+100n
1577+100n
4376+100n
4377+100n
<Command speed at speed control mode>
-1000000000 to 1000000000 [PLS/s]
-2000000000 to 2000000000
[
10
-2
mm/min or another]
Speed limit value at torque control
mode
1584+100n
1585+100n
4384+100n
4385+100n
<Speed limit value at torque control mode>
0 to 1000000000 [PLS/s]
0 to 2000000000 [
10
-2
mm/min or another]
Speed limit value at continuous
operation to torque control mode
1586+100n
1587+100n
4386+100n
4387+100n
< Speed limit value at continuous operation
to torque control mode >
-1000000000 to 1000000000 [PLS/s]
-2000000000 to 2000000000
[
10
-2
mm/min or another]
Review each speed so that setting speeds do not
exceed the speed limit value.
1504+100n 4304+100n
<M code OFF request>
1: M code ON signal is turned OFF
Normalize the ON and OFF timings of the "M code
OFF request". (Refer to Section 13.7.3)
Refer to Section 5.3
"List of positioning data"
<Operation pattern>
00: Positioning end
01: Continuous positioning control
11: Continuous path control
Set the operation termination to the 50th point.
(Refer to Chapter 10)
— — —
Make 1 nest construction for FOR to NEXT.
(Refer to Section 10.3.8)
— — —
Do not turn ON the speed-position switching signal
during acceleration.
(Refer to Section 9.2.16)