SfAR-1M-4DI User Manual
www.ismacontrolli.com
DMP269en | 3rd Issue rev. 1 | 05/2022
page 14 of 16
Modbus
Address
Decimal
Address
Hex
Address
Register Name
Access
Description
40059
58
0x3A
Counter 4 LSR
Read/write
32-bit counter 4
40060
59
0x3B
Counter 4 MSR
Read/write
40061
60
0x3C
CCounter 1 LSR
Read/write
32-bit value of
captured counter 1
40062
61
0x3D
CCounter 1 MSR
Read/write
40063
62
0x3E
CCounter 2 LSR
Read/write
32-bit value of
captured counter 2
40064
63
0x3F
CCounter 2 MSR
Read/write
40065
64
0x40
CCounter 3 LSR
Read/write
32-bit value of
captured counter 3
40066
65
0x41
CCounter 3 MSR
Read/write
40067
66
0x42
CCounter 4 LSR
Read/write
32-bit value of
captured counter 4
40068
67
0x43
CCounter 4 MSR
Read/write
40069
68
0x44
Counter Config 1
Read/write
Counter configuration
+1 – time
measurement (if 0
counting impulses)
+2 – autocatch
counter every 1 sec
+4 – catch value when
input low
+8 – reset counter
after catch
+16 – reset counter if
input low
+32 – encoder
40070
69
0x45
Counter Config 2
Read/write
40071
70
0x46
Counter Config 3
Read/write
40072
71
0x47
Counter Config 4
Read/write
40073
72
0x48
Catch
Read/write
Catch counter
40074
73
0x49
Status
Read/write
Captured counter
Table 7. Registered access
7.2 Bit Access
Modbus
Address
Dec Address
Hex
Address
Register
Name
Access
Description
10801
800
0x320
Input 1
Read
Input 1 state
10802
801
0x321
Input 2
Read
Input 2 state
10803
802
0x322
Input 3
Read
Input 3 state