Wilo Control EC-Booster, Installation And Operating Instructions Manual

Page: 87 / 1212

Appendix en
Installation and operating instructions Wilo-Control EC/ECe-Booster 87
Data type Description
▪ Bit 6: 2
6
= 64
▪ Bit 7: 2
7
= 128
▪ Bit 8: 2
8
= 256
▪ Bit 9: 2
9
= 512
▪ Bit 10: 2
10
= 1024
▪ Bit 11: 2
11
= 2048
▪ Bit 12: 2
12
= 4096
▪ Bit 13: 2
13
= 8192
▪ Bit 14: 2
14
= 16384
▪ Bit 15: 2
15
= 32768
BITMAP32
Is an array of 32 Boolean values (bits). Please check Bitmap for the calcu-
lation details.
* Example for clarification:
Bit 3, 6, 8, and 15 are 1. All others are 0. The sum is then 2
3
+2
6
+2
8
+2
15
= 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.
13.5 ModBus: Parameter overview
Holding register
(Protocol) Name Data type Scale & unit Elements Access* Added
40001
(0) Version communica-
tion profile UINT16 0.001 R 31.000
40002
(1) Wink service BOOL RW 31.000
40003
(2)
Switch box type ENUM 0. SC
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 R 31.000
40014
(13)
Bus command timer ENUM 0. -
1. Off
2. Set
3. Active
4. Reset
5. Manual RW 31.000
40015
(14) Drives on/off BOOL RW 31.000
40025
(24)
Control mode ENUM 0. p-c
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 R 31.000