Net Safety SAFEGUARD CONTROLLER, Руководство пользователя

Страница: 34 / 45

31
SafeGuard Controller User Manual
MAN-0115 Rev 0
SECTION 5
5.0 MODBUS RS-485 PORTS
The SafeGuard Controller is equipped with Master (COMM 1), and Slave (COMM 2) ,
modbus RTU ports. Port configurations are described in sections 2.2 and 2.3 of this
manual. Section 5.0 defines register locations of data available via the SafeGuard
Controller’s slave port.
5.1 MODBUS SLAVE REGISTER LOCATIONS
The following tables describe the SafeGuard Controller’s modbus slave database. Any
portion of this data may be read by a modbus master device such as a PC, PLC or DCS.
Since the modbus port is RS-485, many SafeGuard Controllers may be multi-dropped
onto the same cable.
Memory Integer ASCII:
Notes: ASCII may be read 2 characters at a time or in strings using a multiple register read.
Sixteen character channel tag name:
Type Channel First Last Read FC Write FC Notes
Channel Tag 1 40401 40408 3 n/a 2 characters per register
Channel Tag 2 40409 40416 3 n/a 2 characters per register
Channel Tag 3 40417 40424 3 n/a 2 characters per register
Channel Tag 4 40425 40432 3 n/a 2 characters per register
Channel Tag 5 40433 40440 3 n/a 2 characters per register
Channel Tag 6 40441 40448 3 n/a 2 characters per register
Channel Tag 7 40449 40456 3 n/a 2 characters per register
Channel Tag 8 40457 40464 3 n/a 2 characters per register
Channel Tag 9 40465 40472 3 n/a 2 characters per register
Channel Tag 10 40473 40480 3 n/a 2 characters per register
Channel Tag 11 40481 40488 3 n/a 2 characters per register
Channel Tag 12 40489 40496 3 n/a 2 characters per register
Channel Tag 13 40497 40504 3 n/a 2 characters per register
Channel Tag 14 40505 40512 3 n/a 2 characters per register
Channel Tag 15 40513 40520 3 n/a 2 characters per register
Channel Tag 16 40521 40528 3 n/a 2 characters per register
Six character Eunits Tag:
Type Channel First Last Read FC Write FC Notes
EUNITS 1 40529 40531 3 n/a 2 characters per register; 3 registers per channel
EUNITS 2 40532 40534 3 n/a 2 characters per register; 3 registers per channel
EUNITS 3 40535 40537 3 n/a 2 characters per register; 3 registers per channel
EUNITS 4 40538 40540 3 n/a 2 characters per register; 3 registers per channel
EUNITS 5 40541 40543 3 n/a 2 characters per register; 3 registers per channel
EUNITS 6 40544 40546 3 n/a 2 characters per register; 3 registers per channel
EUNITS 7 40547 40549 3 n/a 2 characters per register; 3 registers per channel
EUNITS 8 40550 40552 3 n/a 2 characters per register; 3 registers per channel
EUNITS 9 40553 40555 3 n/a 2 characters per register; 3 registers per channel
EUNITS 10 40556 40558 3 n/a 2 characters per register; 3 registers per channel
EUNITS 11 40559 40561 3 n/a 2 characters per register; 3 registers per channel
EUNITS 12 40562 40564 3 n/a 2 characters per register; 3 registers per channel
EUNITS 13 40565 40567 3 n/a 2 characters per register; 3 registers per channel
EUNITS 14 40568 40570 3 n/a 2 characters per register; 3 registers per channel
EUNITS 15 40571 40573 3 n/a 2 characters per register; 3 registers per channel
EUNITS 16 40574 40576 3 n/a 2 characters per register; 3 registers per channel