XW2Z-070T-1 Omron, XW2Z-070T-1 Datasheet - Page 129

• Manufacturer Part Number: XW2Z-070T-1
• Description: Special Nissan
• Manufacturer: Omron
• Series: XW2Zr
• Type: DB09r

Specifications of XW2Z-070T-1

• 1st Connector: Plug, Male Pins
• 2nd Connector: Plug, Male Pins
• Number Of Positions: 9
• Length: 2.3' (701.0mm)
• Color: Beige, Individual (Round)
• Usage: Communication
• Contact Finish: Gold
• Contact Finish Thickness: 15µin (0.38µm)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Shielding: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: XW2Z070T1

8-1
8-1-1
Basic CPU Operation
118
Cycle Time
Cycle Time
Cyclic Operation and Interrupts
Note
Initialization is performed when the power is turned ON. If there are no initial-
ization errors, the overseeing processes, program execution, I/O refreshing,
and communications port servicing are performed repeatedly (cyclically).
1. The cycle time can be read using a Programming Device.
DeviceNet message
Startup initialization
Program execution
RS-232C port
output refreshing
communications
input refreshing
Peripheral port
CompoBus/S
CompoBus/S
I/O refreshing
I/O refreshing
Overseeing
servicing
Cycle time
DeviceNet
calculation
processes
servicing
• Check hardware.
• Check memory.
• Read data from flash memor y (program,
• Check for battery error.
• Preset the watch (maximum) cycle time.
• Chec k program memory.
• Refresh bits for expansion functions.
• Read input data from CompoBus/S Remote
• Execute the program.
• Wait for minimum cycle time if a minimum
• Calculate cycle time .
• Write output data to CompoBus/S Remote I/O
• Read input data from input bits .
• Write output data to output bits.
• Exchange I/O data with DeviceNet Master.
• Perform explicit message communications
• Perform RS-232C port communications
• Perform peripheral port communications
read-only DM data, and PC Setup settings).
I/O Slaves.
(Refer to the Programming Manual (W353) for
details on cycle time and I/O response times.)
cycle time has been set in the PC Setup
(DM 6619).
Slaves.
with DeviceNet Master.
processing. (Can be changed in DM 6616.)
processing. (Can be changed in DM 6617.)
Section 8-1