101-1109 Rabbit Semiconductor, 101-1109 Datasheet - Page 63
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101-1109
Manufacturer Part Number
101-1109
Description
KIT EMBEDDED PLC APPLICATION
Manufacturer
Rabbit Semiconductor
Series
Coyoter
Type
MPU Moduler
Datasheet
1.101-1108.pdf
(70 pages)
Specifications of 101-1109
Contents
BL2500, ISaGRAF V3.50, Embedded PLC software kernel, ISaGRAF Programming Cable and Documentation
For Use With/related Products
BL2500
Lead Free Status / RoHS Status
Vendor undefined / Vendor undefined
EMBEDDED
7.3 TROUBLESHOOTING
7.3.1 Common Errors
Listed below are some solutions of common errors that you may encounter with
7.3.1.1 Communications
If you experienced problems with the communication between the Target and either the ISaGRAF
Workbench or a Modbus master check the items below:
•
•
•
•
•
7.3.1.2 ISaGRAF Workbench for
If you experienced problems downloading an application to the Target check the items below:
•
•
7.3.1.3
Check the items below if you have problems downloading the
•
•
•
OEM Technology Solutions
Disconnect all the physical I/Os connected to the Target and try again.
Check that the Modbus Slave Number value in the Target is the same as the Target Slave Number in
the ISaGRAF Workbench.
If you are using Ethernet link, check that IP address, Netmask and Default Gateway values are
correct in the Target. Check also that the port in the ISaGRAF Workbench is set to 1100.
If you are using RS232 or RS485 link remember that either the ISaGRAF Workbench or the Modbus
master can be connected to the Target at a certain time. Check that the serial port parameters on the
ISaGRAF Workbench and/or Modbus master are the following: Baud rate (19200 to 600, depending
on the Target configuration), no parity, 8 data bits, 1 stop bits and no flow control. If you are using a
RS232-to-USB converter cable check that the COM port assigned to it is within COM1 to COM4
range. If not follow the instructions described in Q3 of the FAQ section.
The minimum value of the polling period from ISaGRAF Workbench or a Modbus master must be
greater than the PLC cycle execution time. In any case the absolute minimum values for the polling
period must be greater than the following:
Check that you have communication with the Target (check items above).
In order to work with
controllers” is selected in the Compiler options list before making and downloading the application.
Check that the programming cable is connected through DIAG connection to the Target.
Check that no other application is using the selected COM port.
Check the location of the cold loader, pilot BIOS
and Flash initialization files. Select Setup → File
Locations… from the main menu bar. Check
that the Cold loader (COLDLOAD.bin), Pilot
BIOS (pilot.bin) and Flash table
(flash.ini) files locations are correct. It should
point to where the
installed (default C:\OEMTech\EMBEDDED
PLC\Utility). Press OK.
EMBEDDED
PLC BL2500 User’s Manual
M odbus over TCP/IP: 50 ms
M odbus over RS232 or RS485: 200 ms
PLC Utility
EMBEDDED
EMBEDDED
PLC Utility is
EMBEDDED
PLC make sure that the “RABBIT: TIC code for Rabbit-based
PLC
EMBEDDED
PLC Firmware Kernel:
FAQ and Troubleshooting
EMBEDDED
PLC products.
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