Mitsubishi Q00JCPU User Manual page 568

10
CPU MODULE PROCESSING TIME
Q00JCPU
Q00CPU
Q01CPU
Q02CPU
Q02HCPU, Q06HCPU,
Q12HCPU, Q25HCPU,
Q12PHCPU, Q25PHCPU,
Q12PRHCPU, Q25PRHCPU
(7) Service processing time
Function
Read of program from PLC
*2
Device monitor
Online program
*3
change
10
10.1 Scan Time
- 10
10.1.2 Time required for each processing included in scan time
Table10.11 When intelligent function module is mounted on extension base unit
CPU module
(Example)
When the number of auto refresh points for the analog-digital conveter module
(Q64AD) is 4 points (when the module is mounted on the Q01CPU main base
unit)
0.249(ms) = 0.085 + 0.041
Service processing indicates the processing for communication with GX Developer
and external device.
(a) Basic model QCPU
• Monitor by GX Developer
This indicates the processing time taken to execute monitor by GX
Developer.
Table10.12 Monitor processing time by GX Developer
When connected to RS-232 of host station
CPU module
Q00JCPU Q00CPU
*1
1.6ms 1.3ms
1.2ms 1.0ms
1.0ms 1.0ms
* 1 : Time taken to read an 8k-step program from the program memory.
* 2 : Time taken when 32 points have been set in registration monitor.
* 3 : Time taken when a 100-step ladder is added.
* 4 : Time taken when access is made via the MELSECNET/H, Ethernet, CC-Link or serial
communication module.
• Communication with serial communication module or Ethernet interface
module
This indicates the time taken to communicate with the serial communication
module or Ethernet module.
Refer to the following manual for the time taken for communication with each
module.
Q Corresponding MELSECNET/H Network System Reference
Manual
KN1
120 s
92 s
86 s
61 s
29 s
4
When connected to other station
Q01CPU Q00JCPU
1.2ms 2.3ms
0.9ms 2.4ms
1.0ms 1.9ms
KN2
56 s
48 s
43 s
15 s
8 s
*4
Q00CPU Q01CPU
1.9ms 1.8ms
2.0ms 1.9ms
1.6ms 1.5ms