20
CYCLES OF OPERATION
REGISTER ADDRESS (hex)
13 000C
14 000D
These two registers form a 4-byte (32-bit)
parameter as described on page 9. Register 13 is the most
significant word, while Register 14 is the least significant
word. Since Register 14 may roll over between reading
Register 13 and 14, the following sequence should be
followed to acquire the correct 32 bit value:
1. Read Register 13
2. Read Register 14
3. If the value returned for Register 14 is zero,
then read Register 13 again for the correct
value.
Alternatively, Register 14 may be used alone as a cycle
counter ranging from 0 to 65,535 cycles.
CONFIGURATION / ALARM FLAGS
REGISTER ADDRESS (hex)
15 000E
This register combines two 8-bit parameters,
where the most significant byte returned is the
Configuration
parameter described on page 11. The least
significant byte is the Alarm Flags
parameter described on
page 9.
OVERRIDE CONTROL / MODE
REGISTER ADDRESS (hex)
16 000F
This register combines two 8-bit parameters,
where the most significant byte returned is the Override
Control parameter described on page 11. The least sig-
nificant byte is the Mode
parameter described on page 10.
SERIAL No. MSB / MODEL CODE
REGISTER ADDRESS (hex)
17 0010
See page 12 for description of the data bytes.
SERIAL NUMBER
REGISTER ADDRESS (hex)
18 0011
See page 12 for description of the data bytes.
OCM-101 VERSION
REGISTER ADDRESS (hex)
19 0012
20 0013
These two registers form a 4-byte (32-bit)
parameter that allows the user to identify the upgrade level
of the OCM-101 being used. Additional parameters may
be added in future upgrades to accommodate future DHC
controller products. The Version parameter will assist in
identifying whether the OCM-101 being used can access
the additional parameters. Contact Peaktronics, Inc. for
upgrade information and services.
BATTERY VOLTAGE
REGISTER ADDRESS (hex)
21 0014
See page 5 for description of the data bytes.
AVERAGE MOTOR CURRENT
REGISTER ADDRESS (hex)
22 0015
See page 6 for description of the data bytes.
MOTOR CURRENT TRIP SETTING
REGISTER ADDRESS (hex)
23 0016
See page 6 for description of the data bytes.
ALARM FLAGS / ALARM FLAGS 2
REGISTER ADDRESS (hex)
24 0017
This register combines two 8-bit parameters,
where the most significant byte returned is the Alarm
Flags parameter described on page 9. Note that the Alarm
Flags parameter can also be read with register 15. The
least significant byte is the Alarm Flags 2
parameter
described on page 6.
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