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5 Communications Data for Modbus
E5@C Digital Temperature Controllers Communications Manual (H175)
5-1 Variable Area (Setting Range) List
5
0500 2500 Operation/Adjustment
Protect
H'00000000 (0): No restrictions in operation and adjustment levels
H'00000001 (1): Move to adjustment level is prohibited.
H'00000002 (2): Display and change of only “PV” and “PV/SP”
parameters is allowed.
H'00000003 (3): Display of only “PV” and “PV/SP” parameters is
allowed.
Protect
0502 2501 Initial
Setting/Communications
Protect
H'00000000 (0): Move to initial setting/communications setting
level is allowed. (Move to advanced function
setting level is displayed.)
H'00000001 (1): Move to initial setting/communications setting
level is allowed. (Move to advanced function
setting level is not displayed.)
H'00000002 (2): Move to initial setting/communications setting
level is prohibited.
0504 2502 Setting Change Protect H'00000000 (0): OFF (Changing of setup on controller display is
allowed.)
H'00000001 (1): ON (Changing of setup on controller display is
prohibited.)
0506 2503 PF Key Protect H'00000000 (0): OFF
H'00000001 (1): ON
0508 2504 Move to Protect Level H'FFFFF831 to H'0000270F (−1999 to 9999)
050A 2505 Password to Move to
Protect Level
H'FFFFF831 to H'0000270F (−1999 to 9999)
(Can only be set. The monitor value is always H’00000000.)
050C 2506 Parameter Mask Enable H'00000000 (0): OFF
H'00000001 (1): ON
050E 2507 Changed Parameters
Only
H'00000000 (0): OFF
H'00000001 (1): ON
0600 2600 Manual MV Standard Models
Standard control:
H'FFFFFFCE to H'0000041A (−5.0 to 105.0)
Heating and cooling control:
H'FFFFFBE6 to H'0000041A (−105.0 to 105.0)
Position-proportional Models
Close position-proportional control with the Direct Setting of
Position Proportional MV parameter set to ON:
H'FFFFFFCE to H'0000041A (−5.0 to 105.0)
Manual
control
0602 2601 Set Point SP lower limit to SP upper limit Operation
0604 2602 Remote SP Monitor Remote SP lower limit −10% FS to Remote SP upper limit +10% FS
0608 2604 Heater Current 1 Value
Monitor
H'00000000 to H'00000226 (0.0 to 55.0)
060A 2605 MV Monitor (Heating) Standard control: H'FFFFFFCE to H'0000041A
(−5.0 to 105.0)
Heating and cooling control: H'00000000 to H'0000041A
(0.0 to 105.0)
060C 2606 MV Monitor (Cooling) H'00000000 to H'0000041A (0.0 to 105.0)
060E 2607 Valve Opening Monitor H'FFFFFF9C to H'0000044C (−10.0 to 110.0): Measured opening
H'00000000 to H'000003E8 (0.0 to 100.0): Estimated opening*
* You can use this selection only with the E5EC-PR@-8@@ or E5AC-PR@-8@@. (The Digital Controller must be
manufactured in August 2014 or later (version 2.2 or higher).)
Address
Parameter name Setting (monitor) value Level
Four-byte
mode
Two-byte
mode
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