Futek IPM490, Manual, Page: 36 / 39

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9.2 COUNTER / TIMER 2-BYTE RAM DATA TABLE
Hex MS Hex LS Name Hex Range Dec Range
40
3A
38
3F
39
37
Pulses
Timeout
Gatetime 0000 – EA5F
0000 – 4E1F
0000 – 4E1F 0 – 59999 Positive magnitude (Units = 1)
0 – 19999 Positive magnitude (Units = 0.01 sec)
0 – 19999 Positive magnitude (Units = 0.01 sec)
9.3 COUNTER / TIMER 3-BYTE RAM DATA TABLE
Values stored as 3-byte 2’s complement
Hex MS Hex Mid Hex LS Name
B0
AA
9E
AD
A4
9B
AF
A9
9D
AC
A3
9A
AE
A8
9C
AB
A2
99
Deviation2 (values ) (Hysteresis2)
Offset2
Setpoint2
Deviation1 (values ) (Hysteresis1)
Offset 1
Setpoint1
Values stored as sign (MS bit) + magnitude (all other bits), fixed DP = 6
Hex MS Hex Mid Hex LS Name
A7
A1 A6
A0 A5
9F
Scale2
Scale1
9.4 COUNTER / TIMER NON-VOLATILE MEMORY ADDRESSES (2 bytes / address)
Sign + Magnitude
XXXX XXXX XXXX XXXX XXXX XXXX XXXX
S
Magnitude
S = Sign
Sign = 1 for negative
DP = 1 for DDDDDD.
DP = 6 for D.DDDDD
Sign + DP + Magnitude
XXXX XXXX XXXX XXXX XXXX XXXX XXXX
S
DP Magnitude
Hex Address MS Byte LS Byte Stored As
74
73
72
71
70 Deviation4 Byte 3
Deviation4 Byte 1
Deviation3 Byte 2
Setpoint4 Byte 3
Setpoint4 Byte 1 Deviaion4 Byte 2
Deviation3 Byte 3
Deviation3 Byte 1
Setpoint4 Byte 2
Setpoint3 Byte 3 Magnitude
Magnitude
Magnitude
2’s Complement
2’s Complement