13
No. Item code Item
Factory default
User Settings and descriptions
settings
settings
66 C 66 SP limit lower limit PV1 range –19999 to +20000 SPU
lower limit
67 C 67 SP limit upper limit
PV1 range
–19999 to +20000 SPU
upper limit
71 C 71 External switch input RSW5 0 0 : NOP (does not function.)
1:RAMP—E
2:FAST
72 C 72 External switch input RSW6 0 3 : G.SOAK is cleared using OR.
4:G.SOAK is cleared using AND.
5:AUTO/MANUAL
73 C 73 External switch input RSW7 0 6 : AT
7:PV1/PV2
8:Auto load
74 C 74 External switch input RSW8 0 9 : PV1 PV2 standby
10 : PV2 PV1 standby
11 : NOP (does not function.)
12 : Normal operation/reverse operation
75 C 75
External switch input RSW9 to 16
00:BCD4 bit X 2 digits
(program selection) 1 : Binary 7 bits
76 C 76 Communication address 0 0 to 127
77 C 77 Transmission rate 0 0 : 9600bps
1:4800bps
2:2400bps
3:1200bps
78 C 78 Transmission code 0 0 : 8 bits, even parity, 1 stop bit
1:8 bits, no parity, 2 stop bits
79 C 79 Communication protocol 0 0 : CPL
1:ST221 (no PV trend)
2:ST221 (PV trend)
80 C 80 Communication method 0 0 : RS-485
1:RS-232C
81 C 81 ROM ID — < Description >
82 C 82 ROM ITEM — Can only be referenced for mechanical service use.
83 C 83 ROM revision —
84 C 84 Data version —
85 C 85 CPU board ID —
86 C 86 I/O board ID —
90 C 90 PID type 1 0 : Improved
1:Compatible with Mark I
91 C 91 PV1 burnout 0 0 : Provided
1:Not provided
92 C 92 PV2 burnout 0 0 : Provided
1:Not provided
93 C 93
Time proportional output system
00:
Does not go on a second time off in time proportional cycle.
1:Goes on a second time in time proportional cycle.
95 C 95 Voltage output tuning 15 2 to 22mA
97 C 97 Communication port 0 0 to 15
Back plate terminal uses setting 0.
Loader jack uses settings 1 to 15.
98 C 98 Special function 0 0 to 255
DCP551 Parameter Work Sheet
denotes items settable only on models with two PV input channels.