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Summary of Contents for Hanna Instruments HI 504901
- Page 1 HI 504901 GSM Supervisor Instruction Manual...
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Page 2: Table Of Contents
TABLE OF CONTENTS WARRANTY ......5 PRELIMINARY EXAMINATION ....6 GENERAL DESCRIPTION . -
Page 3: Warranty
USER NOTES ......66 will be notified of the charges incurred. If the instrument is to be returned to Hanna Instruments, first obtain a Returned Goods Authorization number from the Customer Service de- partment and then send it with shipping costs prepaid. -
Page 4: Preliminary Examination
PRELIMINARY EXAMINATION MAIN FEATURES Remove the instrument from the packing material and exam- Here below are listed the main features of the HI504901 ine it carefully to make sure that no damage has occurred interface: during shipping. If there is any noticeable damage, notify •... -
Page 5: Functional Description
FUNCTIONAL DESCRIPTION RS232 serial port, channel #1, red LED. RS232 serial port, channel #2, red LED. RS485 serial port red LED. Digital input port red LED. SMS enable green LED. SMS disable red LED. Digital output yellow LED. Cellular signal strength green LED’s. Cellular operating status yellow LED. -
Page 6: Technical Data
In order to avoid possible damage, it is recommended to Digital output channel Open collector output, 5 mA / 30V max. use only the Hanna Instruments accessories. They have been RS232 auxiliary port towards PC tested and shown to work well with this device. However, D-Sub female connector, baud rate up to 9600 accessories are not covered by the warranty. -
Page 7: Installation
from 5 to 30 V is applied or when it is disconnected. INSTALLATION This input can come from a relay contact or from an open collector output (for example from a PLC). Connect the positive pole of an external power supply to the positive DIG-IN terminal;... -
Page 8: Power Supply Input
Specifications: POWER SUPPLY INPUT The RS485 standard is implemented in HI504901 interface Use a 12VDC adapter (HI710005 or with the following characteristic: HI710006) and connect the black wire to Data rate: up to 9600 (selected while configuring the the positive input terminal (marked “+”) and interface through HI504901SW software) the black &... -
Page 9: Sim Card Insertion
Note 6. connect the battery cable to the connector; If the HI504901 has to be used for sending alarm SMS, be sure that the SIM card can support voice calls. If the 7. connect the interface to the mains; HI504901 will be used for remote connection session, be 8. -
Page 10: Start-Up
START-UP IDLE STATE Turn ON the power switch (#14 The idle state is the normal operation state for the HI504901 on page 8): the red SMS disable supervisor. While in idle state, the following main tasks are LED lights up and will stay in this fulfilled: state until the start-up procedure •... - Page 11 Note Also the digital output status LED is updated with the current The “Query Delay” time value fixes the maximum delay be- status of the digital output contact. The digital output contact tween an alarm occurrence in a device and the related alarm status can be changed by the user only by sending the proper SMS sending by the interface.
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Page 12: Interface Configuration
LOCAL CONFIGURATION INTERFACE CONFIGURATION The “Local” configuration is the only one allowed for the first configuration of HI504901 supervisor. This type of configu- The HI504901 supervisor is not provided with keyboard or ration takes place between the HI 504901 device and a PC display for user interfacing purpose. -
Page 13: Configuration Settings
In the “Advanced Settings” section it is possible to give to the CONFIGURATION SETTINGS modem connected to the PC a particular configuration for the initialization string and the dial string. Note that in the The setup procedure is divided into four different sections, most common cases the default setting can be used. -
Page 14: General Options Settings
software advises the user with warning messages if some er- GENERAL OPTIONS SETTING ror occurs on the interface. The following fault conditions The following features are selectable in the general options can be detected by HI504901SW: setting folder: • “Error on cellular phone found”: warning for generic error Telephone numbers: on cellular phone, e.g. - Page 15 Note 15 days, 7 days and 1 day before the expiration date, warn- Valid values are from 1 to 10 minutes. If an out-of-range ing SMS messages will be sent to the programmed number(s). value is inserted, a warning message will be displayed and Note the default value is automatically set.
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Page 16: Rs232 Options Setting
Note If the SIM card PIN number is longer than 4 digits, it has to • “pH Range alarm”: this alarm is triggered when the real be changed before using it in the HI504901 interface. To time value of the pH sensor #1 is outside a dead band set do this, insert the SIM card in a cellular phone and change by the user during instrument setup. -
Page 17: Digital I/O Options Setting
Note To enable one RS485 instrument, all the three previous options DIGITAL I/O OPTIONS SETTING (instrument name, baud rate and RS485 address) must be set. Digital input section • Messages options: to set the alarm message options, click This section includes all the specific options that apply to the on the “Message Options”... -
Page 18: Sms Delivery
open the digital output contact. If the digital output control is SMS DELIVERY enabled, when an information will be requested to HI504901, an SMS with the digital output status will be sent. HI504901 is able to send SMSs to one (or two) cellular Note By disabling this option, it will not be possible to set the digi- phone number(s). - Page 19 only active alarms; when all active alarms can not be sent When all alarms are active, the message will include the within one SMS (the maximum number of characters for an entire list as following: “pHsensor; ECsensor; pHrange; SMS is 160), more than one message will be sent, each one ECrange;...
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Page 20: Information Sms
some parameters for serial communication (as baud rate or Instead, in case of mains power failure (see “Power failure” device RS485 address) are not correct (parameters values section), HI504901 issues the following alarm SMS: “Alarm! probably are not the same on HI504901 and meter side; Power failure;... - Page 21 got from the controlled instruments, and could be requested, When all information can not be sent with one SMS (the for example, after an alarm message regarding an error which maximum number of characters for an SMS is 160), it will be should close without any intervention.
- Page 22 list of all active alarms with the previously described format (see Information SMSs for meter connected to the digital input port section “Alarms for HI8001 and HI8002 controllers”). If the digital input was configured to send information SMSs upon a user request message (see “Interface configuration” Information SMSs for HI700, HI710, HI23 and HI24 meters section), then the following SMS will be sent: For these meters the <INFORMATION SPECIFIC TO THE...
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Page 23: Digital Output Control
Also a cellular error indication is given by DIGITAL OUTPUT CONTROL interface: green and red LEDs disable/enable The user can control the digital output status simply sending an blink together. To disactivate this error and SMS to HI504901 (one to close and one to open the port). restore the SMS service, it is necessary to re- Following messages can be sent from whatever cellular phone charge the SIM card credit. -
Page 24: Pc Communication
HI92500 Windows ® compatible application software offered itself. Please refer to the HI92500 on-line help for more by Hanna Instruments. details. The user-friendly HI92500 offers a variety of features such Note If mains power supply failure occurs on HI504901 side while as logging selected variables or plotting the recorded data. -
Page 25: Pc Communication Protocol
PC COMMUNICATION PROTOCOL Local PC connection session establishment Even if it is strongly recommended to use HI92500 software To start a local PC connection the application software has to to establish local or remote connections between HI504901 perform the following operations on PC side: and a PC, it is possible to try also without HI92500 by build- •... - Page 26 select which channel and baud rate the interface uses for com- <CAN> answer is sent back if the required channel is not municating with the target device (i.e. the baud rate used by configured in the instrument or if the baud rate does not match interface during polling procedure and set during last interface the value set in the interface memory for the corresponding configuration).
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Page 27: Leds Status During Pc Communication Session
LEDs STATUS DURING PC COMMUNICATION SESSION POWER FAILURE Following is a table with all possible status of HI504901 LEDs during a PC communication session: The power failure status is the working mode of HI504901 when the mains power supply fails and the interface works Status Meaning using the internal backup battery. -
Page 28: Fault Conditions And Selftest Procedures
tion will be given by the interface: FAULT CONDITIONS & SELFTEST PROCEDURES Status Meaning HI504901 is provided with some selftest procedures to pre- SMS enable (green) blinking Cellular phone vent interface problems. The below fault conditions may be SMS disable (red) blinking error detected by the software:... -
Page 29: Led Indicators
SMS ENABLE/DISABLE LEDs LED INDICATORS These two LEDs keep indication about SMS sending enable/ Find here below a brief explanation of all possible LEDs indi- disable status and are used on fault interface related condition cations of HI504901 interface. to provide to the user a “visual” indication of actual problem. •... -
Page 30: Errors Priority
ERRORS PRIORITY TROUBLESHOOTING GUIDE HI504901 is provided with some selftest procedures and If troubles occur with the HI504901 device, follow the be- related “visual” LED indications when some of these tests low guidelines. failed, in order to make the user understand the interface related problem (see “Fault conditions and selftest proce- INTERFACE CONFIGURATION dures”... -
Page 31: Pc Communication
• During remote interface configuration attempt the Possible causes Solutions HI504901SW software can not connect to the HI504901 HI504901 not configured for commu- Run HI504901SW application software and interface. nication with remote device. configure HI504901 for communication Possible causes Solutions with remote device. -
Page 32: Accessories
• Can not receive alarm SMSs regarding digital input port. ACCESSORIES Possible causes Solutions Wiring not correctly performed. Check if wires on digital input port are correctly HI 710005 12 VDC to 115 VAC power adapter, USA plug connected to HI504901 supervisor. HI 710006 12 VDC to 230 VAC power adapter, European plug HI504901 not configured to send alarm... -
Page 33: Appendix
APPENDIX CE DECLARATION OF CONFORMITY RS232 AUXILIARY PORT HI504901 is provided with an auxiliary RS232 port (D-Sub 9-pole female plug) for connection to a local PC using an HI920010 Hanna cable. If the provided HI920010 Hanna cable is too short for your application, it is possible to make a longer communication cable (up to 15 m long) by following the below table for pin connections. -
Page 34: User Notes
USER NOTES... - Page 35 TECHNICAL SERVICE CONTACTS Australia: Tel. (03) 9769.0666 • Fax (03) 9769.0699 China: Tel. (10) 88570068 • Fax (10) 88570060 Egypt: Tel. & Fax (02) 2758.683 Germany: Tel. (07851) 9129-0 • Fax (07851) 9129-99 Greece: Tel. (210) 823.5192 • Fax (210) 884.0210 Indonesia: Tel.
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