EZ EZ-220, Hardware Manual

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C-8
Text Panel Hardware Manual
0x0040 Broadcast not allowed in read command
If a broadcast message to read was attempted.
0x0080 PLC time-out - PLC nnn
The EZSeries Set Point Display Text Panel is unable to communicate with the PLC with address nnn. This
may be corrected by increasing the time-out time or increasing the baud rate. An alternative may be to lower
the number of registers or coils per message. This causes the panel to use smaller messages, that the PLC
should be able to respond to at a faster rate.
0x0100 PLC reply length exceeded - PLC nnn
The driver received, or is receiving a message with a length exceeding the maximum allowed by ModBus
protocol from the PLC with address nnn.
0x0200 Invalid write to panel register nnn
A write was attempted to the panel’s internal register nnnn when that register is mapped to a read-only
location in the PLC.
0x0400 Invalid attributes - using defaults
The driver received attributes it could not use. The default values for all PLC attributes will be used.
DirectNet Protocol DL330, DL340/Direct Logic PLC Models: D3-330/330P, D3-340
0x0000 No Error
0x0001 Incompatible Revision
This error will be displayed when the driver and exec have an incompatible revision.
0x0002 Limit of elements per screen exceeded.
This occurs when there are too many registers on the display to monitor.
0x0004 Invalid Checksum
This error occurs when a message with an invalid checksum is received by the unit. The unit is receiving
invalid data.
0x0008 Protocol Error
The driver has received a serial communications protocol error from the PLC. The driver is unable to
communicate with the PLC when this error occurs.
0x0040 PLC Error Incorrect Map Size
An incompatible map has been loaded into the unit. The driver will not attempt to communicate with the PLC
when this error occurs.
0x0080 Invalid write to panel register nnn
A write was attempted to the panel’s internal register nnnn when that register is mapped to a read-only
location in the PLC.