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CHAPTER 7 PROGRAMMING
7
7.4 When Using the Module in a Remote I/O Network
7.4.1 Parameter setting program
7.4.1 Parameter setting program
This program sets fixed parameters and variable parameters.
Parameters described in this section can be set through GX Works2 also. ( Page 108, Section 6.3)
The sequence program in this section is unnecessary when the parameters were set through GX Works2.
(1) Program detail
• As X20 is turned on, the following fixed parameters are set.
• As X21 is turned on, the following variable parameters are set.
(2) Execution condition
(3) Device used by the user
Item Setting detail
Stroke limit upper limit
20000000pulse
Stroke limit lower limit
0pulse
Numerator of command pulse multiplication for
electronic gear
1
Denominator of command pulse multiplication for
electronic gear
1
Item Setting detail
Speed limit value
30000pulse
Acceleration time
400ms
Deceleration time
250ms
In-position range
10pulse
Positioning mode
0: Position control mode
Check item Condition
I/O signal
WDT error, H/W error signal (X1020) OFF
QD73A1 READY signal (X1021) OFF
PLC READY signal (Y103D) OFF
Device Description
X20 Fixed parameter setting command
X21 Variable parameter setting command
D0 Stroke limit upper limit (lower 16 bits)
D1 Stroke limit upper limit (upper 16 bits)
D2 Stroke limit lower limit (lower 16 bits)
D3 Stroke limit lower limit (upper 16 bits)
D4 Numerator of command pulse multiplication for electronic gear
D5 Denominator of command pulse multiplication for electronic gear
D10 Speed limit value (lower 16 bits)
Pr.1
Pr.2
Pr.3
Pr.4
Pr.5
Pr.6
Pr.7
Pr.8
Pr.9