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Appendix D
- 216 -
MTD75 Operation Guide
Appe
ndix D
pH Control Configuration Integer Variables Continued
2705
Get/Set pH Timed Dose INT
The status of the background
timed dose enabled
1077 = No
1078 = Yes
2706
Get/Set pH Dose Per
INT
Select the Dose cycle.
1500 = Hour
1501 = Day
1502 = Week
2707
Get/Set pH Dose Min
INT
Enter the dose cycle time –
Minutes element when dose
per Minute
0 to 59 Minutes
2708
Get/Set pH Dose Sec
INT
Enter the dose cycle time –
Seconds element when dose
per Minute
0 to 59 Seconds
2709
Get/Set pH Dose Hour
INT
Enter the dose cycle time –
Hour element when dose per
hour
0 to 23 Hours
2710
Get/Set pH Dose Min
INT
Enter the dose cycle time –
Minutes element when dose
per hour
0 to 59 Minutes
2711
Get
pH Dose Day
INT
Select how often to dose when
using a background dose and
the dose per is set to week.
1505 = Day
1506 = 2 Days
1507 = 3 Days
1508 = 4 Days
1509 = 5 Days
1510 = 6 Days
1511 = Week
2712
Get/Set pH Dose Mon
INT
If timed dosing per week, does
a Monday dose need to be
carried out
1076 = Yes
1077 = No
2713
Get/Set pH Mon Time
Hour
INT
If dosing on a Monday, the
time of day the dose occurs –
Hour element
0 to 23 Hour
2714
Get/Set pH Mon Time
Min
INT
If dosing on a Sunday, the time
of day the dose occurs –
Minute element
0 to 59 Minute
2715
Get/Set pH Mon Dur
Min
INT
If dosing on a Monday, the set
dose duration – Minutes
element
0 to 99 Minutes
2716
Get/Set pH Mon Dur
Sec
INT
If dosing on a Monday, the set
dose duration – Seconds
element
0 to 59 Seconds
2717
Get/Set pH Dose Tue
INT
If timed dosing per week, does
a Tuesday dose need to be
carried out
1076 = Yes
1077 = No
2718
Get/Set pH Tue Time
Hour
INT
If dosing on a Tuesday, the
time of day the dose occurs –
Hour element
0 to 23 Hour
2719
Get/Set pH Tue Time
Min
INT
If dosing on a Tuesday, the
time of day the dose occurs –
Minute element
0 to 59 Minute
2720
Get/Set pH Tue Dur Min INT
If dosing on a Tuesday, the set
dose duration – Minutes
element
0 to 99 Minutes
Summary of Contents for MTD75
Page 1: ...MTD75 Cooling Tower Controller Operation Guide ...
Page 2: ......
Page 5: ...Preface MTD75 Operation Guide 3 Declaration of Conformity ...
Page 6: ...Preface 4 MTD75 Operation Guide ...
Page 12: ...Introduction 10 MTD75 Operation Guide Introduction MXD75 Termination Overview ...
Page 29: ...Installation MTD75 Operation Guide 27 Installation Horizontal Mounting Vertical Mounting ...
Page 30: ...Installation 28 MTD75 Operation Guide Installation Blank ...
Page 72: ...Biocide A 70 MTD75 Operation Guide Biocide A BLANK ...
Page 74: ...Biocide B 72 MTD75 Operation Guide Biocide B BLANK ...
Page 88: ...Inhibitor 86 MTD75 Operation Guide Inhibitor BLANK ...
Page 98: ...pH Control 96 MTD75 Operation Guide pH Control BLANK ...
Page 100: ...Alarm Relay 98 MTD75 Operation Guide Alarm Relay BLANK ...
Page 108: ...Electrodeless Conductivity Setup 106 MTD75 Operation Guide ECS Setup BLANK ...
Page 112: ...pH Input Setup 110 MTD75 Operation Guide pH Setup BLANK ...
Page 118: ...Redox Calibration 116 MTD75 Operation Guide Redox Calibration BLANK ...
Page 140: ...pH Calibration 138 MTD75 Operation Guide pH Calibration BLANK ...
Page 142: ...Calibration Reset 140 MTD75 Operation Guide Calibration Reset BLANK ...
Page 148: ...Current Outputs 146 MTD75 Operation Guide Current Outputs BLANK ...
Page 152: ...Digital Inputs 150 MTD75 Operation Guide Digital Inputs BLANK ...
Page 158: ...Configuration 156 MTD75 Operation Guide Configuration BLANK ...
Page 160: ...Update Software 158 MTD75 Operation Guide Update Software BLANK ...
Page 164: ...Save Restore Reset 162 MTD75 Operation Guide Save Restore Reset BLANK ...
Page 166: ...Error Messages 164 MTD75 Operation Guide Error Messages BLANK ...
Page 172: ...Modbus RS485 170 MTD75 Operation Guide Modbus RS485 BLANK ...
Page 184: ...Data Logging 182 MTD75 Operation Guide Data Logging BLANK ...
Page 246: ...Appendix F 244 MTD75 Operation Guide Appendix F Blank ...
Page 254: ...Appendix G 252 MTD75 Operation Guide Appendix G BLANK ...
Page 260: ...Notes 258 MTD75 Operation Guide ...
Page 261: ...Notes MTD75 Operation Guide 259 ...
Page 265: ......