User Guide
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17 Clearing Audible Alarm
17.1.1
The S2000 PRO/ELITE provides an audible alarm to alert the user of various
error conditions.
17.1.2
To clear the audible alarm:
1.
Press the front panel start/stop button or prompt on LCD screen
Note: Alternately, depressing the foot pedal, or providing a momentary contact
closure on the rear panel analog jack, will clear an audible alarm.
2.
The audible alarm can be also cleared remotely:
From a PC through I/O port when the “CLR” command is sent to the
S2000 PRO/ELITE.
Through the PLC I/O port via P2: pin 1 and pin 15
18 Remote Automated Control Requirements
18.1.1
The S2000 PRO/ELITE system is designed to provide remote automated
control of the UV spot curing system from a PC.
18.1.2
The S2000 PRO/ELITE PC software requirement specification below is used to
describe the communication protocol between the S2000 PRO/ELITE unit and
a PC.
WARNING: If the user does not observe and adhere to the protocol and
command timing specifications, abnormal unit operation will result!
18.2 Com Port Configuration:
Baud rate:
19200
Data bits:
8
Parity:
None
Stop bits:
1
Flow Control:
None
18.3 Message Format and Protocol:
18.3.1
All commands sent to the S2000 PRO/ELITE and responses from the S2000
PRO/ELITE include 3 pieces of data: the command section, a CRC8, and a
carriage return (“\r” in C code or chr$(13) in basic code). The CRC8 (one byte
value) is entered as a hex string. Please refer to CRC8 routine for details in
section 18.7