Net Safety SAFEGUARD CONTROLLER, Руководство пользователя

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32
SafeGuard Controller User Manual
MAN-0115 Rev 0
Six character Value ASCII string:
Type Channel First Last Read FC Write FC Notes
ASCII Value 1 40577 40579 3 n/a 2 characters per register; 3 registers per channel
ASCII Value 2 40580 40582 3 n/a 2 characters per register; 3 registers per channel
ASCII Value 3 40583 40585 3 n/a 2 characters per register; 3 registers per channel
ASCII Value 4 40586 40588 3 n/a 2 characters per register; 3 registers per channel
ASCII Value 5 40589 40591 3 n/a 2 characters per register; 3 registers per channel
ASCII Value 6 40592 40594 3 n/a 2 characters per register; 3 registers per channel
ASCII Value 7 40595 40597 3 n/a 2 characters per register; 3 registers per channel
ASCII Value 8 40598 40600 3 n/a 2 characters per register; 3 registers per channel
ASCII Value 9 40601 40603 3 n/a 2 characters per register; 3 registers per channel
ASCII Value 10 40604 40606 3 n/a 2 characters per register; 3 registers per channel
ASCII Value 11 40607 40609 3 n/a 2 characters per register; 3 registers per channel
ASCII Value 12 40610 40612 3 n/a 2 characters per register; 3 registers per channel
ASCII Value 13 40613 40615 3 n/a 2 characters per register; 3 registers per channel
ASCII Value 14 40616 40618 3 n/a 2 characters per register; 3 registers per channel
ASCII Value 15 40619 40621 3 n/a 2 characters per register; 3 registers per channel
ASCII Value 16 40622 40624 3 n/a 2 characters per register; 3 registers per channel
Memory Floating Point:
Notes: Returned as 15 bit 2s complement with +- 5% over/under range applied.. Therefore, this
must be considered when scaling values to be displayed at the modbus master. The following
equation may be used to determine a value for display.
Display Value = MODBUS Value [ (Span Value -Zero Value) 1.1] + {Zero Value - [(Span Value - Zero Value) .05]}
32767
Type Channel First Last Read FC Write FC Notes
Channel Value 1-16 33001-16 n/a 4 n/a 15bit 2s complement w/+- 5% over/under range
Analog Output:
Notes:
12 bit integer for Channel Reading value = 800 counts = zero value, 4000 counts = 100% value.
Type Channel First Last Read FC Write FC Notes
Channel
Reading 1-16 31001 31016 4 n/a 12bit integer