Modbus: Parameter Overview - Wilo Control EC-Booster Instrucciones De Instalación Y Funcionamiento

13.5

ModBus: Parameter overview

Holding register Name
(Protocol)
40001 Version communica-
(0) tion profile
40002 Wink service
(1)
Switch box type
40003
(2)
Bus command timer
40014
(13)
40015 Drives on/off
(14)
Control mode
40025
(24)
Installation and operating instructions Wilo-Control EC/ECe-Booster
Appendix
Data type Description
6
▪ Bit 6: 2 = 64
7
▪ Bit 7: 2 = 128
8
▪ Bit 8: 2 = 256
9
▪ Bit 9: 2 = 512
10
▪ Bit 10: 2
11
▪ Bit 11: 2
12
▪ Bit 12: 2
13
▪ Bit 13: 2
14
▪ Bit 14: 2
15
▪ Bit 15: 2
Is an array of 32 Boolean values (bits). Please check Bitmap for the calcu-
BITMAP32
lation details.
* Example for clarification:
Bit 3, 6, 8, and 15 are 1. All others are 0. The sum is then 2
= 8+64+256+32768 = 33096. It is also possible to do the calculation the other way
round. Based on the bit with the highest index, check whether the read number is
greater than/equal to the power of two. If this is the case, bit 1 is set and the power of
two is deducted from the number. Then the check with the bit with the next lower in-
dex and the recently calculated residual number is repeated until bit 0 is obtained or the
residual number is zero. Example for clarification: The read number is 1416. Bit 15 will
be 0, since 1416 < 32768. Bits 14 to 11 will also be 0. Bit 10 will be 1, since
1416 > 1024. The remainder will be 1416-1024=392. Bit 9 will be 0, since 392 < 512.
Bit 8 will be 1, since 392 > 256. The remainder will be 392-256=136. Bit 7 will be 1,
since 136 > 128. The remainder will be 136-128=8. Bits 6 to 4 will be 0. Bit 3 will be 1,
since 8 = 8. The remainder will be 0. The remaining bits 2 to 0 will thus all be 0.
Data type Scale & unit
UINT16 0.001
BOOL
ENUM
ENUM
BOOL
ENUM
= 1024
= 2048
= 4096
= 8192
= 16384
= 32768
Elements Access*
R
RW
0. SC R
1. SC...FC
2. SCe
3. CC
4. CC...FC
5. CCe
6. SCe NWB
7. CCe NWB
8. EC
9. ECe
10. ECe NWB
0. - RW
1. Off
2. Set
3. Active
4. Reset
5. Manual
RW
0. p-c R
1. dp-c
2. dp-v
3. dT-c
4. dT-v
5. n(TV)
6. n(TR)
7. n(TP)
8. n(TA)
9. n-c
en
3 6 8 15
+2 +2 +2
Added
31.000
31.000
31.000
31.000
31.000
31.000
87