Appendix A Telegram Tag List - Hach SC4500 User Manual

Description
SC4500 External USB box Cellular (for North America)
SC4500 Wi-Fi USB Box (for Asia and Americas)
SC4500 M12/RJ45 cable for USB box, includes nut and cap
SC4500 USB flash drive
UV protection screen
UV protection screen including sunroof
Holder for mobiles
Sunroof visor
Sunroof
Mounting hardware for sunroof

Appendix A Telegram tag list

Legend:
• Device—Shows all of the SC devices that can be selected for the SC4500 controller as source (for
mA output or High voltage relay) or as device in Telegram (for Profibus DP, Modbus TCP,
PROFINET and EtherNet/IP).
• Name—Analog source parameters (used for mA output or High voltage relay) or Telegram tags
(Telegram is used for digital and Ethernet protocols.)
• Type—Type of data: float (32 bits) or integer (16 bits)
• mA-O—Applicable to mA output (source)
• HVR—Applicable to high voltage relay (source)
• P-DP—Applicable to Profibus DP (Telegram)
• M-TCP—Applicable to Modbus TCP (Telegram)
• PRN—Applicable to PROFINET (Telegram)
• E/IP—Applicable to EtherNet/IP (Telegram)
Notes:
1. The first eight rows in the table that follows are the generic tags. The set of eight generic tags
show on all of the SC devices. The tags are applicable in Telegram for Profibus DP, Modbus
TCP, PROFINET and EtherNet/IP protocol. The tags are not applicable in source for mA output
and High voltage relay.
• The tags are "classified" because they apply to all of the sensors equally. Each bit of each
register has the same meaning on all of the devices.
• Heartbeat is a lower clock register. The register changes every second to show that read
values are refreshed continuously.
2. Device Error condition is float type in AN-ISE sc and TU5x00 sc. Device Warning is float type in
AN-ISE sc, AMTAX sc and PHOSPHAX sc.
3. SC4500— Select the controller itself to configure the Modbus TCP to import an external
measurement. Refer to
4. mA output—It is not possible to select the local mA output itself or a remote mA output.
Configure the Modbus TCP
Item number
LXZ525.99.A0012
LXZ525.99.00018
LXZ525.99.00004
LXZ525.99.00017
LXZ524.99.00004
LXZ524.99.00005
LXZ524.99.00013
LXZ524.99.00033
LXZ524.99.00037
LXZ524.99.00036
on page 39.
English 49